| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
64,
80,
127,
128,
160,
254,
256,
320,
508,
512,
635,
640,
1016,
1270,
1280,
2032,
2540,
2560,
3967,
4064,
5080,
7934,
8128,
10160,
15868,
16256,
19835,
20320,
31736,
32512,
39670,
40640,
63472,
65024,
79340,
81280,
126944,
158680,
162560,
253888,
317360,
325120,
503809,
507776,
634720,
1007618,
1015552,
1269440,
2015236,
2031104,
2519045,
2538880,
4030472,
5038090,
5077760,
8060944,
10076180,
10155520,
16121888,
20152360,
32243776,
40304720,
64487552,
80609440,
128975104,
161218880,
257950208,
322437760,
644875520,
1289751040
|