216203640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26891}}^1$

素因数の和:26972

約数の個数: 64

約数和(自身を含む): 658316160

約数和(自身を除く): 442112520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 26891, 53782, 80673, 107564, 134455, 161346, 215128, 268910, 322692, 403365, 537820, 645384, 806730, 1075640, 1613460, 1801697, 3226920, 3603394, 5405091, 7206788, 9008485, 10810182, 14413576, 18016970, 21620364, 27025455, 36033940, 43240728, 54050910, 72067880, 108101820, 216203640]

約数ペア:

[(1, 216203640), (2, 108101820), (3, 72067880), (4, 54050910), (5, 43240728), (6, 36033940), (8, 27025455), (10, 21620364), (12, 18016970), (15, 14413576), (20, 10810182), (24, 9008485), (30, 7206788), (40, 5405091), (60, 3603394), (67, 3226920), (120, 1801697), (134, 1613460), (201, 1075640), (268, 806730), (335, 645384), (402, 537820), (536, 403365), (670, 322692), (804, 268910), (1005, 215128), (1340, 161346), (1608, 134455), (2010, 107564), (2680, 80673), (4020, 53782), (8040, 26891)]