| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
41,
49,
56,
70,
82,
98,
140,
164,
196,
205,
245,
280,
287,
328,
392,
410,
490,
574,
820,
977,
980,
1148,
1435,
1640,
1954,
1960,
2009,
2296,
2870,
3908,
4018,
4885,
5740,
6839,
7816,
8036,
9770,
10045,
11480,
13678,
16072,
19540,
20090,
27356,
34195,
39080,
40057,
40180,
47873,
54712,
68390,
80114,
80360,
95746,
136780,
160228,
191492,
200285,
239365,
273560,
280399,
320456,
382984,
400570,
478730,
560798,
801140,
957460,
1121596,
1401995,
1602280,
1914920,
1962793,
2243192,
2803990,
3925586,
5607980,
7851172,
9813965,
11215960,
15702344,
19627930,
39255860,
78511720
|