#include <bits/stdc++.h>
using namespace std;
#define rep(i, n, m) for (ll i = n; i < (ll)(m); i++)
#define rrep(i, n, m) for (ll i = n; i <= (ll)(m); i++)
using ll = long long;

int main() {
    // A,B Aの約数かつBの倍数の個数
    ll A, B;
    cin >> A >> B;

    int ret = 0;

    for (int i = B; i <= A; i += B) {
        if (A % i == 0) ret++;
    }

    cout << ret << endl;
}