| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
32,
35,
40,
52,
56,
64,
65,
67,
70,
80,
91,
104,
112,
128,
130,
134,
140,
160,
182,
208,
224,
260,
268,
280,
320,
331,
335,
364,
416,
448,
455,
469,
520,
536,
560,
640,
662,
670,
728,
832,
871,
896,
910,
938,
1040,
1072,
1120,
1324,
1340,
1456,
1655,
1664,
1742,
1820,
1876,
2080,
2144,
2240,
2317,
2345,
2648,
2680,
2912,
3310,
3484,
3640,
3752,
4160,
4288,
4303,
4355,
4480,
4634,
4690,
5296,
5360,
5824,
6097,
6620,
6968,
7280,
7504,
8320,
8576,
8606,
8710,
9268,
9380,
10592,
10720,
11585,
11648,
12194,
13240,
13936,
14560,
15008,
17212,
17420,
18536,
18760,
21184,
21440,
21515,
22177,
23170,
24388,
26480,
27872,
29120,
30016,
30121,
30485,
34424,
34840,
37072,
37520,
42368,
42880,
43030,
44354,
46340,
48776,
52960,
55744,
58240,
60032,
60242,
60970,
68848,
69680,
74144,
75040,
86060,
88708,
92680,
97552,
105920,
110885,
111488,
120484,
121940,
137696,
139360,
148288,
150080,
150605,
155239,
172120,
177416,
185360,
195104,
211840,
221770,
240968,
243880,
275392,
278720,
288301,
296576,
300160,
301210,
310478,
344240,
354832,
370720,
390208,
443540,
481936,
487760,
550784,
557440,
576602,
602420,
620956,
688480,
709664,
741440,
776195,
780416,
887080,
963872,
975520,
1153204,
1204840,
1241912,
1376960,
1419328,
1441505,
1482880,
1552390,
1774160,
1927744,
1951040,
2018107,
2306408,
2409680,
2483824,
2753920,
2838656,
2883010,
3104780,
3548320,
3855488,
3902080,
4036214,
4612816,
4819360,
4967648,
5766020,
6209560,
7096640,
8072428,
9225632,
9638720,
9935296,
10090535,
11532040,
12419120,
14193280,
16144856,
18451264,
19277440,
19870592,
20181070,
23064080,
24838240,
32289712,
36902528,
40362140,
46128160,
49676480,
64579424,
80724280,
92256320,
99352960,
129158848,
161448560,
184512640,
258317696,
322897120,
645794240,
1291588480
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