| 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,
1240,
1280,
1984,
2480,
2560,
3968,
4960,
5449,
7936,
9920,
10898,
15872,
19840,
21796,
27245,
39680,
43592,
54490,
79360,
87184,
108980,
168919,
174368,
217960,
337838,
348736,
435920,
675676,
697472,
844595,
871840,
1351352,
1394944,
1689190,
1743680,
2702704,
2789888,
3378380,
3487360,
5405408,
6756760,
6974720,
10810816,
13513520,
13949440,
21621632,
27027040,
43243264,
54054080,
86486528,
108108160,
216216320,
432432640
|