| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
35,
40,
49,
56,
61,
70,
80,
98,
112,
122,
140,
167,
196,
244,
245,
280,
305,
334,
392,
427,
488,
490,
560,
610,
668,
784,
835,
854,
976,
980,
1169,
1220,
1336,
1670,
1708,
1960,
2135,
2338,
2440,
2672,
2989,
3340,
3416,
3920,
4270,
4676,
4880,
5845,
5978,
6680,
6832,
8183,
8540,
9352,
10187,
11690,
11956,
13360,
14945,
16366,
17080,
18704,
20374,
23380,
23912,
29890,
32732,
34160,
40748,
40915,
46760,
47824,
50935,
59780,
65464,
71309,
81496,
81830,
93520,
101870,
119560,
130928,
142618,
162992,
163660,
203740,
239120,
285236,
327320,
356545,
407480,
499163,
570472,
654640,
713090,
814960,
998326,
1140944,
1426180,
1996652,
2495815,
2852360,
3993304,
4991630,
5704720,
7986608,
9983260,
19966520,
39933040
|