#include <bits/stdc++.h>
using namespace std;
long long total[100000];
int A[4000 + 5];
int main() {
  long long a;
  string s;
  cin >> a;
  cin >> s;
  int n = s.length();
  for (int i = 0; i < n; ++i) {
    A[i] = s[i] - '0';
  }
  long long sum = 0;
  for (int i = 0; i < n; ++i) {
    sum = 0LL;
    for (int j = i; j < n; ++j) {
      sum += A[j];
      total[sum]++;
    }
  }
  long long acum = 0LL, res = 0LL;
  for (int i = 0; i < 100000; ++i) acum += total[i];
  for (int i = 0; i < 100000; ++i) {
    if (total[i] > 0) {
      if (i == 0) {
        if (a == 0) res += (2 * total[i] * acum - total[0] * total[0]);
      } else {
        if (a >= i && a % i == 0) {
          long long b = a / i;
          if (b < 100000) {
            res += (total[i] * total[b]);
          }
        }
      }
    }
  }
  cout << res << endl;
}
