| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
89,
124,
128,
155,
160,
178,
248,
310,
320,
356,
445,
496,
620,
640,
712,
890,
992,
1240,
1424,
1780,
1984,
2480,
2759,
2848,
3560,
3968,
4960,
5518,
5696,
7120,
7921,
9920,
11036,
11392,
13795,
14240,
15842,
19840,
22072,
27590,
28480,
31684,
39605,
44144,
55180,
56960,
63368,
79210,
88288,
110360,
126736,
158420,
176576,
220720,
245551,
253472,
316840,
353152,
441440,
491102,
506944,
633680,
882880,
982204,
1013888,
1227755,
1267360,
1765760,
1964408,
2455510,
2534720,
3928816,
4911020,
5069440,
7857632,
9822040,
15715264,
19644080,
31430528,
39288160,
78576320,
157152640
|