#include <bits/stdc++.h>
#pragma comment(linker, "/STACK:1024000000,1024000000")
using namespace std;
const double pi = acos(-1.0), eps = 1e-6;
void File() {
  freopen("D:\\in.txt", "r", stdin);
  freopen("D:\\out.txt", "w", stdout);
}
template <class T>
inline void read(T &x) {
  char c = getchar();
  x = 0;
  while (!isdigit(c)) c = getchar();
  while (isdigit(c)) {
    x = x * 10 + c - '0';
    c = getchar();
  }
}
const int maxn = 2020;
long long dp[maxn][maxn], mod = 1e9 + 7;
int n, m;
int main() {
  scanf("%d%d", &m, &n);
  for (int i = 1; i <= m; i++) dp[1][i] = 1;
  for (int i = 1; i <= n; i++) {
    for (int j = 1; j <= m; j++) {
      for (int k = j; k <= m; k = k + j) {
        dp[i + 1][k] = (dp[i + 1][k] + dp[i][j]) % mod;
      }
    }
  }
  long long ans = 0;
  for (int i = 1; i <= m; i++) ans = (ans + dp[n][i]) % mod;
  cout << ans << endl;
  return 0;
}
