| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
20,
21,
24,
28,
30,
35,
40,
42,
56,
60,
70,
71,
84,
105,
120,
140,
142,
168,
210,
213,
239,
280,
284,
355,
420,
426,
478,
497,
568,
710,
717,
840,
852,
956,
994,
1065,
1195,
1420,
1434,
1491,
1673,
1704,
1912,
1988,
2130,
2390,
2485,
2840,
2868,
2982,
3346,
3585,
3976,
4260,
4780,
4970,
5019,
5736,
5964,
6692,
7170,
7455,
8365,
8520,
9560,
9940,
10038,
11928,
13384,
14340,
14910,
16730,
16969,
19880,
20076,
25095,
28680,
29820,
33460,
33938,
40152,
50190,
50907,
59640,
66920,
67876,
84845,
100380,
101814,
118783,
135752,
169690,
200760,
203628,
237566,
254535,
339380,
356349,
407256,
475132,
509070,
593915,
678760,
712698,
950264,
1018140,
1187830,
1425396,
1781745,
2036280,
2375660,
2850792,
3563490,
4751320,
7126980,
14253960
|