1570807560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23671}}^1$

素因数の和:23771

約数の個数: 128

約数和(自身を含む): 5454028800

約数和(自身を除く): 3883221240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6636, 8295, 9480, 11060, 13272, 16590, 22120, 23671, 33180, 47342, 66360, 71013, 94684, 118355, 142026, 165697, 189368, 236710, 284052, 331394, 355065, 473420, 497091, 568104, 662788, 710130, 828485, 946840, 994182, 1325576, 1420260, 1656970, 1870009, 1988364, 2485455, 2840520, 3313940, 3740018, 3976728, 4970910, 5610027, 6627880, 7480036, 9350045, 9941820, 11220054, 13090063, 14960072, 18700090, 19883640, 22440108, 26180126, 28050135, 37400180, 39270189, 44880216, 52360252, 56100270, 65450315, 74800360, 78540378, 104720504, 112200540, 130900630, 157080756, 196350945, 224401080, 261801260, 314161512, 392701890, 523602520, 785403780, 1570807560]

約数ペア:

[(1, 1570807560), (2, 785403780), (3, 523602520), (4, 392701890), (5, 314161512), (6, 261801260), (7, 224401080), (8, 196350945), (10, 157080756), (12, 130900630), (14, 112200540), (15, 104720504), (20, 78540378), (21, 74800360), (24, 65450315), (28, 56100270), (30, 52360252), (35, 44880216), (40, 39270189), (42, 37400180), (56, 28050135), (60, 26180126), (70, 22440108), (79, 19883640), (84, 18700090), (105, 14960072), (120, 13090063), (140, 11220054), (158, 9941820), (168, 9350045), (210, 7480036), (237, 6627880), (280, 5610027), (316, 4970910), (395, 3976728), (420, 3740018), (474, 3313940), (553, 2840520), (632, 2485455), (790, 1988364), (840, 1870009), (948, 1656970), (1106, 1420260), (1185, 1325576), (1580, 994182), (1659, 946840), (1896, 828485), (2212, 710130), (2370, 662788), (2765, 568104), (3160, 497091), (3318, 473420), (4424, 355065), (4740, 331394), (5530, 284052), (6636, 236710), (8295, 189368), (9480, 165697), (11060, 142026), (13272, 118355), (16590, 94684), (22120, 71013), (23671, 66360), (33180, 47342)]