| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
49,
56,
70,
98,
140,
196,
245,
280,
379,
392,
397,
490,
758,
794,
980,
1516,
1588,
1895,
1960,
1985,
2653,
2779,
3032,
3176,
3790,
3970,
5306,
5558,
7580,
7940,
10612,
11116,
13265,
13895,
15160,
15880,
18571,
19453,
21224,
22232,
26530,
27790,
37142,
38906,
53060,
55580,
74284,
77812,
92855,
97265,
106120,
111160,
148568,
150463,
155624,
185710,
194530,
300926,
371420,
389060,
601852,
742840,
752315,
778120,
1053241,
1203704,
1504630,
2106482,
3009260,
4212964,
5266205,
6018520,
7372687,
8425928,
10532410,
14745374,
21064820,
29490748,
36863435,
42129640,
58981496,
73726870,
147453740,
294907480
|