6531987420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{576013}}^1$

素因数の和:576041

約数の個数: 120

約数和(自身を含む): 23418425184

約数和(自身を除く): 16886437764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 576013, 1152026, 1728039, 2304052, 2880065, 3456078, 4032091, 5184117, 5760130, 6912156, 8064182, 8640195, 10368234, 11520260, 12096273, 15552351, 16128364, 17280390, 20160455, 20736468, 24192546, 25920585, 31104702, 34560780, 36288819, 40320910, 46657053, 48385092, 51841170, 60481365, 62209404, 72577638, 77761755, 80641820, 93314106, 103682340, 108866457, 120962730, 145155276, 155523510, 181444095, 186628212, 217732914, 233285265, 241925460, 311047020, 326599371, 362888190, 435465828, 466570530, 544332285, 653198742, 725776380, 933141060, 1088664570, 1306397484, 1632996855, 2177329140, 3265993710, 6531987420]

約数ペア:

[(1, 6531987420), (2, 3265993710), (3, 2177329140), (4, 1632996855), (5, 1306397484), (6, 1088664570), (7, 933141060), (9, 725776380), (10, 653198742), (12, 544332285), (14, 466570530), (15, 435465828), (18, 362888190), (20, 326599371), (21, 311047020), (27, 241925460), (28, 233285265), (30, 217732914), (35, 186628212), (36, 181444095), (42, 155523510), (45, 145155276), (54, 120962730), (60, 108866457), (63, 103682340), (70, 93314106), (81, 80641820), (84, 77761755), (90, 72577638), (105, 62209404), (108, 60481365), (126, 51841170), (135, 48385092), (140, 46657053), (162, 40320910), (180, 36288819), (189, 34560780), (210, 31104702), (252, 25920585), (270, 24192546), (315, 20736468), (324, 20160455), (378, 17280390), (405, 16128364), (420, 15552351), (540, 12096273), (567, 11520260), (630, 10368234), (756, 8640195), (810, 8064182), (945, 6912156), (1134, 5760130), (1260, 5184117), (1620, 4032091), (1890, 3456078), (2268, 2880065), (2835, 2304052), (3780, 1728039), (5670, 1152026), (11340, 576013)]