| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
20,
26,
28,
29,
35,
40,
52,
56,
58,
65,
70,
91,
104,
116,
130,
140,
145,
182,
203,
232,
260,
280,
290,
364,
373,
377,
406,
455,
520,
580,
728,
746,
754,
812,
910,
1015,
1160,
1492,
1508,
1624,
1820,
1865,
1885,
2030,
2611,
2639,
2984,
3016,
3640,
3730,
3770,
4060,
4849,
5222,
5278,
7460,
7540,
8120,
9698,
10444,
10556,
10817,
13055,
13195,
14920,
15080,
19396,
20888,
21112,
21634,
24245,
26110,
26390,
33943,
38792,
43268,
48490,
52220,
52780,
54085,
67886,
75719,
86536,
96980,
104440,
105560,
108170,
135772,
140621,
151438,
169715,
193960,
216340,
271544,
281242,
302876,
339430,
378595,
432680,
562484,
605752,
678860,
703105,
757190,
984347,
1124968,
1357720,
1406210,
1514380,
1968694,
2812420,
3028760,
3937388,
4921735,
5624840,
7874776,
9843470,
19686940,
39373880
|