142915620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 409546368

約数和(自身を除く): 266630748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 113, 197, 214, 226, 321, 339, 394, 428, 452, 535, 565, 591, 642, 678, 788, 985, 1070, 1130, 1182, 1284, 1356, 1605, 1695, 1970, 2140, 2260, 2364, 2955, 3210, 3390, 3940, 5910, 6420, 6780, 11820, 12091, 21079, 22261, 24182, 36273, 42158, 44522, 48364, 60455, 63237, 66783, 72546, 84316, 89044, 105395, 111305, 120910, 126474, 133566, 145092, 181365, 210790, 222610, 241820, 252948, 267132, 316185, 333915, 362730, 421580, 445220, 632370, 667830, 725460, 1264740, 1335660, 2381927, 4763854, 7145781, 9527708, 11909635, 14291562, 23819270, 28583124, 35728905, 47638540, 71457810, 142915620]

約数ペア:

[(1, 142915620), (2, 71457810), (3, 47638540), (4, 35728905), (5, 28583124), (6, 23819270), (10, 14291562), (12, 11909635), (15, 9527708), (20, 7145781), (30, 4763854), (60, 2381927), (107, 1335660), (113, 1264740), (197, 725460), (214, 667830), (226, 632370), (321, 445220), (339, 421580), (394, 362730), (428, 333915), (452, 316185), (535, 267132), (565, 252948), (591, 241820), (642, 222610), (678, 210790), (788, 181365), (985, 145092), (1070, 133566), (1130, 126474), (1182, 120910), (1284, 111305), (1356, 105395), (1605, 89044), (1695, 84316), (1970, 72546), (2140, 66783), (2260, 63237), (2364, 60455), (2955, 48364), (3210, 44522), (3390, 42158), (3940, 36273), (5910, 24182), (6420, 22261), (6780, 21079), (11820, 12091)]