| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
49,
56,
64,
70,
80,
98,
112,
128,
140,
160,
196,
224,
245,
256,
280,
320,
392,
448,
490,
560,
613,
640,
784,
896,
980,
1120,
1226,
1280,
1568,
1792,
1960,
2240,
2452,
3065,
3136,
3920,
4291,
4480,
4904,
6130,
6272,
7840,
8582,
8960,
9808,
12260,
12544,
15680,
17164,
19616,
21455,
24520,
30037,
31360,
34328,
39232,
42910,
49040,
60074,
62720,
68656,
78464,
85820,
98080,
120148,
137312,
150185,
156928,
171640,
196160,
240296,
274624,
300370,
343280,
392320,
480592,
549248,
600740,
686560,
784640,
961184,
1098496,
1201480,
1373120,
1922368,
2402960,
2746240,
3844736,
4805920,
5492480,
7689472,
9611840,
19223680,
38447360
|