56321160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67049}}^1$

素因数の和:67070

約数の個数: 64

約数和(自身を含む): 193104000

約数和(自身を除く): 136782840

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, 84, 105, 120, 140, 168, 210, 280, 420, 840, 67049, 134098, 201147, 268196, 335245, 402294, 469343, 536392, 670490, 804588, 938686, 1005735, 1340980, 1408029, 1609176, 1877372, 2011470, 2346715, 2681960, 2816058, 3754744, 4022940, 4693430, 5632116, 7040145, 8045880, 9386860, 11264232, 14080290, 18773720, 28160580, 56321160]

約数ペア:

[(1, 56321160), (2, 28160580), (3, 18773720), (4, 14080290), (5, 11264232), (6, 9386860), (7, 8045880), (8, 7040145), (10, 5632116), (12, 4693430), (14, 4022940), (15, 3754744), (20, 2816058), (21, 2681960), (24, 2346715), (28, 2011470), (30, 1877372), (35, 1609176), (40, 1408029), (42, 1340980), (56, 1005735), (60, 938686), (70, 804588), (84, 670490), (105, 536392), (120, 469343), (140, 402294), (168, 335245), (210, 268196), (280, 201147), (420, 134098), (840, 67049)]