#include <bits/stdc++.h>
using namespace std;
template <typename Arg1>
void __f(const char* name, Arg1&& arg1) {
  cerr << name << ": " << arg1 << std::endl;
}
template <typename Arg1, typename... Args>
void __f(const char* names, Arg1&& arg1, Args&&... args) {
  const char* comma = strchr(names + 1, ',');
  cerr.write(names, comma - names) << ": " << arg1 << " |";
  __f(comma + 1, args...);
}
int main() {
  int a;
  scanf("%d", &a);
  char s[4001];
  scanf("%s", s);
  int n = strlen(s);
  int x[n + 1];
  x[0] = 0;
  for (auto i = 0; i < n; i++) {
    x[i + 1] = x[i] + s[i] - '0';
  }
  long long int y[n * 9 + 1];
  memset(y, 0, sizeof(y));
  for (auto i = 1; i < n + 1; i++) {
    for (auto j = i; j < n + 1; j++) {
      y[x[j] - x[i - 1]]++;
    }
  }
  long long int res = 0;
  for (auto i = 1; i < n * 9 + 1; i++) {
    if (a % i == 0 && a / i <= n * 9) {
      res += y[i] * y[a / i];
    }
  }
  if (a == 0) {
    res = 2 * res + y[0] * y[0];
  }
  printf("%lld\n", res);
  return 0;
}
