| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
13,
14,
15,
16,
20,
21,
24,
26,
28,
30,
32,
35,
39,
40,
42,
48,
52,
56,
60,
65,
70,
78,
80,
84,
91,
96,
104,
105,
112,
120,
130,
140,
156,
160,
168,
182,
195,
208,
210,
224,
240,
260,
273,
280,
312,
336,
364,
390,
416,
420,
455,
480,
499,
520,
546,
560,
624,
672,
728,
780,
840,
910,
998,
1040,
1092,
1120,
1248,
1365,
1456,
1497,
1560,
1680,
1820,
1996,
2080,
2184,
2495,
2730,
2912,
2994,
3120,
3360,
3493,
3640,
3992,
4368,
4990,
5460,
5988,
6240,
6487,
6986,
7280,
7485,
7984,
8736,
9980,
10479,
10920,
11976,
12974,
13972,
14560,
14970,
15968,
17465,
19461,
19960,
20958,
21840,
23952,
25948,
27944,
29940,
32435,
34930,
38922,
39920,
41916,
43680,
45409,
47904,
51896,
52395,
55888,
59880,
64870,
69860,
77844,
79840,
83832,
90818,
97305,
103792,
104790,
111776,
119760,
129740,
136227,
139720,
155688,
167664,
181636,
194610,
207584,
209580,
227045,
239520,
259480,
272454,
279440,
311376,
335328,
363272,
389220,
419160,
454090,
518960,
544908,
558880,
622752,
681135,
726544,
778440,
838320,
908180,
1037920,
1089816,
1362270,
1453088,
1556880,
1676640,
1816360,
2179632,
2724540,
3113760,
3632720,
4359264,
5449080,
7265440,
10898160,
21796320
|