約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
31,
35,
40,
56,
62,
70,
124,
140,
155,
217,
248,
280,
310,
434,
620,
811,
868,
961,
1085,
1240,
1622,
1736,
1922,
2170,
3244,
3844,
4055,
4340,
4805,
5677,
6488,
6727,
7688,
8110,
8680,
9610,
11354,
13454,
16220,
19220,
22708,
25141,
26908,
28385,
32440,
33635,
38440,
45416,
50282,
53816,
56770,
67270,
100564,
113540,
125705,
134540,
175987,
201128,
227080,
251410,
269080,
351974,
502820,
703948,
779371,
879935,
1005640,
1407896,
1558742,
1759870,
3117484,
3519740,
3896855,
5455597,
6234968,
7039480,
7793710,
10911194,
15587420,
21822388,
27277985,
31174840,
43644776,
54555970,
109111940,
218223880
|