| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
32,
35,
40,
52,
56,
64,
65,
70,
80,
91,
104,
112,
128,
130,
140,
160,
169,
182,
208,
224,
256,
260,
280,
320,
338,
364,
416,
448,
455,
520,
560,
640,
676,
728,
832,
845,
857,
896,
910,
1040,
1120,
1183,
1280,
1352,
1456,
1664,
1690,
1714,
1792,
1820,
2080,
2240,
2366,
2704,
2912,
3328,
3380,
3428,
3640,
4160,
4285,
4480,
4732,
5408,
5824,
5915,
5999,
6760,
6856,
7280,
8320,
8570,
8960,
9464,
10816,
11141,
11648,
11830,
11998,
13520,
13712,
14560,
16640,
17140,
18928,
21632,
22282,
23296,
23660,
23996,
27040,
27424,
29120,
29995,
34280,
37856,
43264,
44564,
47320,
47992,
54080,
54848,
55705,
58240,
59990,
68560,
75712,
77987,
89128,
94640,
95984,
108160,
109696,
111410,
116480,
119980,
137120,
144833,
151424,
155974,
178256,
189280,
191968,
216320,
219392,
222820,
239960,
274240,
289666,
302848,
311948,
356512,
378560,
383936,
389935,
445640,
479920,
548480,
579332,
623896,
713024,
724165,
757120,
767872,
779870,
891280,
959840,
1013831,
1096960,
1158664,
1247792,
1426048,
1448330,
1514240,
1535744,
1559740,
1782560,
1919680,
2027662,
2317328,
2495584,
2852096,
2896660,
3119480,
3565120,
3839360,
4055324,
4634656,
4991168,
5069155,
5793320,
6238960,
7130240,
7678720,
8110648,
9269312,
9982336,
10138310,
11586640,
12477920,
14260480,
16221296,
18538624,
19964672,
20276620,
23173280,
24955840,
32442592,
37077248,
40553240,
46346560,
49911680,
64885184,
81106480,
92693120,
99823360,
129770368,
162212960,
185386240,
259540736,
324425920,
648851840,
1297703680
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