| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
32,
35,
40,
42,
48,
56,
60,
70,
80,
84,
96,
105,
112,
120,
140,
160,
168,
210,
224,
240,
280,
336,
420,
480,
560,
672,
840,
1120,
1187,
1680,
2374,
3360,
3561,
4748,
5935,
7122,
8309,
9496,
11870,
14244,
16618,
17805,
18992,
23740,
24927,
28488,
33236,
35610,
37984,
41545,
47480,
49854,
56976,
66472,
71220,
83090,
94960,
99708,
113952,
124635,
132944,
142440,
166180,
189920,
199416,
249270,
265888,
284880,
332360,
398832,
498540,
569760,
664720,
797664,
997080,
1329440,
1994160,
3988320
|