| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
127,
128,
155,
160,
248,
254,
257,
310,
320,
496,
508,
514,
620,
635,
640,
992,
1016,
1028,
1240,
1270,
1285,
1984,
2032,
2056,
2480,
2540,
2570,
3937,
3968,
4064,
4112,
4960,
5080,
5140,
7874,
7967,
8128,
8224,
9920,
10160,
10280,
15748,
15934,
16256,
16448,
19685,
19840,
20320,
20560,
31496,
31868,
32639,
32896,
39370,
39835,
40640,
41120,
62992,
63736,
65278,
78740,
79670,
81280,
82240,
125984,
127472,
130556,
157480,
159340,
163195,
164480,
251968,
254944,
261112,
314960,
318680,
326390,
503936,
509888,
522224,
629920,
637360,
652780,
1011809,
1019776,
1044448,
1259840,
1274720,
1305560,
2023618,
2088896,
2519680,
2549440,
2611120,
4047236,
4177792,
5059045,
5098880,
5222240,
8094472,
10118090,
10444480,
16188944,
20236180,
20888960,
32377888,
40472360,
64755776,
80944720,
129511552,
161889440,
323778880,
647557760
|