210626240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1$

素因数の和:1210

約数の個数: 112

約数和(自身を含む): 557966880

約数和(自身を除く): 347340640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 53, 55, 64, 80, 88, 106, 110, 160, 176, 212, 220, 265, 320, 352, 424, 440, 530, 583, 704, 848, 880, 1060, 1129, 1166, 1696, 1760, 2120, 2258, 2332, 2915, 3392, 3520, 4240, 4516, 4664, 5645, 5830, 8480, 9032, 9328, 11290, 11660, 12419, 16960, 18064, 18656, 22580, 23320, 24838, 36128, 37312, 45160, 46640, 49676, 59837, 62095, 72256, 90320, 93280, 99352, 119674, 124190, 180640, 186560, 198704, 239348, 248380, 299185, 361280, 397408, 478696, 496760, 598370, 658207, 794816, 957392, 993520, 1196740, 1316414, 1914784, 1987040, 2393480, 2632828, 3291035, 3829568, 3974080, 4786960, 5265656, 6582070, 9573920, 10531312, 13164140, 19147840, 21062624, 26328280, 42125248, 52656560, 105313120, 210626240]

約数ペア:

[(1, 210626240), (2, 105313120), (4, 52656560), (5, 42125248), (8, 26328280), (10, 21062624), (11, 19147840), (16, 13164140), (20, 10531312), (22, 9573920), (32, 6582070), (40, 5265656), (44, 4786960), (53, 3974080), (55, 3829568), (64, 3291035), (80, 2632828), (88, 2393480), (106, 1987040), (110, 1914784), (160, 1316414), (176, 1196740), (212, 993520), (220, 957392), (265, 794816), (320, 658207), (352, 598370), (424, 496760), (440, 478696), (530, 397408), (583, 361280), (704, 299185), (848, 248380), (880, 239348), (1060, 198704), (1129, 186560), (1166, 180640), (1696, 124190), (1760, 119674), (2120, 99352), (2258, 93280), (2332, 90320), (2915, 72256), (3392, 62095), (3520, 59837), (4240, 49676), (4516, 46640), (4664, 45160), (5645, 37312), (5830, 36128), (8480, 24838), (9032, 23320), (9328, 22580), (11290, 18656), (11660, 18064), (12419, 16960)]