| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
128,
155,
160,
248,
256,
310,
320,
496,
512,
620,
640,
992,
1024,
1240,
1280,
1984,
2089,
2480,
2560,
3968,
4178,
4960,
5120,
7936,
8356,
9920,
10445,
15872,
16712,
19840,
20890,
31744,
33424,
39680,
41780,
64759,
66848,
79360,
83560,
129518,
133696,
158720,
167120,
259036,
267392,
323795,
334240,
518072,
534784,
647590,
668480,
1036144,
1069568,
1295180,
1336960,
2072288,
2139136,
2590360,
2673920,
4144576,
5180720,
5347840,
8289152,
10361440,
10695680,
16578304,
20722880,
33156608,
41445760,
66313216,
82891520,
165783040,
331566080
|