7001381520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1389163}}^1$

素因数の和:1389189

約数の個数: 120

約数和(自身を含む): 26871988416

約数和(自身を除く): 19870606896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 1389163, 2778326, 4167489, 5556652, 6945815, 8334978, 9724141, 11113304, 12502467, 13891630, 16669956, 19448282, 20837445, 22226608, 25004934, 27783260, 29172423, 33339912, 38896564, 41674890, 48620705, 50009868, 55566520, 58344846, 62512335, 66679824, 77793128, 83349780, 87517269, 97241410, 100019736, 111133040, 116689692, 125024670, 145862115, 155586256, 166699560, 175034538, 194482820, 200039472, 233379384, 250049340, 291724230, 333399120, 350069076, 388965640, 437586345, 466758768, 500098680, 583448460, 700138152, 777931280, 875172690, 1000197360, 1166896920, 1400276304, 1750345380, 2333793840, 3500690760, 7001381520]

約数ペア:

[(1, 7001381520), (2, 3500690760), (3, 2333793840), (4, 1750345380), (5, 1400276304), (6, 1166896920), (7, 1000197360), (8, 875172690), (9, 777931280), (10, 700138152), (12, 583448460), (14, 500098680), (15, 466758768), (16, 437586345), (18, 388965640), (20, 350069076), (21, 333399120), (24, 291724230), (28, 250049340), (30, 233379384), (35, 200039472), (36, 194482820), (40, 175034538), (42, 166699560), (45, 155586256), (48, 145862115), (56, 125024670), (60, 116689692), (63, 111133040), (70, 100019736), (72, 97241410), (80, 87517269), (84, 83349780), (90, 77793128), (105, 66679824), (112, 62512335), (120, 58344846), (126, 55566520), (140, 50009868), (144, 48620705), (168, 41674890), (180, 38896564), (210, 33339912), (240, 29172423), (252, 27783260), (280, 25004934), (315, 22226608), (336, 20837445), (360, 19448282), (420, 16669956), (504, 13891630), (560, 12502467), (630, 11113304), (720, 9724141), (840, 8334978), (1008, 6945815), (1260, 5556652), (1680, 4167489), (2520, 2778326), (5040, 1389163)]