| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
31,
35,
40,
49,
56,
62,
70,
80,
83,
98,
112,
124,
127,
140,
155,
166,
196,
217,
245,
248,
254,
280,
310,
332,
392,
415,
434,
490,
496,
508,
560,
581,
620,
635,
664,
784,
830,
868,
889,
980,
1016,
1085,
1162,
1240,
1270,
1328,
1519,
1660,
1736,
1778,
1960,
2032,
2170,
2324,
2480,
2540,
2573,
2905,
3038,
3320,
3472,
3556,
3920,
3937,
4067,
4340,
4445,
4648,
5080,
5146,
5810,
6076,
6223,
6640,
7112,
7595,
7874,
8134,
8680,
8890,
9296,
10160,
10292,
10541,
11620,
12152,
12446,
12865,
14224,
15190,
15748,
16268,
17360,
17780,
18011,
19685,
20335,
20584,
21082,
23240,
24304,
24892,
25730,
27559,
30380,
31115,
31496,
32536,
35560,
36022,
39370,
40670,
41168,
42164,
46480,
49784,
51460,
52705,
55118,
60760,
62230,
62992,
65072,
71120,
72044,
73787,
78740,
81340,
84328,
90055,
99568,
102920,
105410,
110236,
121520,
124460,
126077,
137795,
144088,
147574,
157480,
162680,
168656,
180110,
192913,
205840,
210820,
220472,
248920,
252154,
275590,
288176,
295148,
314960,
325360,
326771,
360220,
368935,
385826,
421640,
440944,
497840,
504308,
516509,
551180,
590296,
630385,
653542,
720440,
737870,
771652,
843280,
964565,
1008616,
1033018,
1102360,
1180592,
1260770,
1307084,
1440880,
1475740,
1543304,
1633855,
1929130,
2017232,
2066036,
2204720,
2287397,
2521540,
2582545,
2614168,
2951480,
3086608,
3267710,
3858260,
4132072,
4574794,
5043080,
5165090,
5228336,
5902960,
6535420,
7716520,
8264144,
9149588,
10086160,
10330180,
11436985,
13070840,
15433040,
16011779,
18299176,
20660360,
22873970,
26141680,
32023558,
36598352,
41320720,
45747940,
64047116,
80058895,
91495880,
128094232,
160117790,
182991760,
256188464,
320235580,
640471160,
1280942320
|