| 約数 |
1,
2,
3,
4,
5,
6,
8,
10,
12,
13,
15,
20,
24,
26,
30,
39,
40,
52,
60,
65,
78,
104,
120,
130,
156,
169,
195,
260,
312,
338,
390,
507,
520,
676,
780,
845,
1014,
1352,
1560,
1690,
2028,
2535,
3380,
4056,
5070,
6760,
10140,
20280,
21647,
43294,
64941,
86588,
108235,
129882,
173176,
216470,
259764,
281411,
324705,
432940,
519528,
562822,
649410,
844233,
865880,
1125644,
1298820,
1407055,
1688466,
2251288,
2597640,
2814110,
3376932,
3658343,
4221165,
5628220,
6753864,
7316686,
8442330,
10975029,
11256440,
14633372,
16884660,
18291715,
21950058,
29266744,
33769320,
36583430,
43900116,
54875145,
73166860,
87800232,
109750290,
146333720,
219500580,
439001160
|