/* -*- coding: utf-8 -*-
 *
 * 2758.cc:  No.2758 RDQ - yukicoder
 */

#include<cstdio>
#include<vector>
#include<algorithm>
#include<utility>
 
using namespace std;

/* constant */

const int MAX_N = 50000;
const int MAX_QN = 50000;
const int MAX_A = 100000;

/* typedef */

typedef pair<int,int> pii;
typedef vector<pii> vpii;

/* global variables */

int as[MAX_N], bs[MAX_QN], cs[MAX_A + 1];
vpii lvs[MAX_N], rvs[MAX_N];

/* subroutines */

/* main */

int main() {
  int n, qn;
  scanf("%d%d", &n, &qn);
  for (int i = 0; i < n; i++) scanf("%d", as + i);

  for (int i = 0; i < qn; i++) {
    int li, ri, ki;
    scanf("%d%d%d", &li, &ri, &ki);
    li--, ri--;
    lvs[li].push_back({ki, i});
    rvs[ri].push_back({ki, i});
  }

  for (int i = 0; i < n; i++) {
    for (auto [kj, j]: lvs[i]) bs[j] -= cs[kj];

    for (int p = 1; p * p <= as[i]; p++)
      if (as[i] % p == 0) {
	cs[p]++;
	int q = as[i] / p;
	if (q != p) cs[q]++;
      }

    for (auto [kj, j]: rvs[i]) bs[j] += cs[kj];
  }

  for (int i = 0; i < qn; i++) printf("%d\n", bs[i]);
  
  return 0;
}