| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
49,
56,
64,
70,
80,
98,
112,
127,
128,
140,
160,
196,
224,
245,
254,
256,
280,
320,
392,
448,
490,
508,
560,
635,
640,
784,
889,
896,
980,
1016,
1120,
1270,
1280,
1568,
1778,
1792,
1960,
2032,
2240,
2540,
3136,
3556,
3920,
4064,
4445,
4480,
5080,
6223,
6272,
7112,
7840,
8128,
8890,
8960,
10160,
12446,
12544,
14224,
15680,
16256,
17780,
20320,
24892,
28448,
31115,
31360,
32512,
35560,
40640,
49784,
56896,
62230,
62720,
71120,
81280,
99568,
113792,
124460,
142240,
162560,
199136,
227584,
248920,
284480,
398272,
497840,
568960,
796544,
995680,
1137920,
1593088,
1991360,
3982720,
7965440
|