477465240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1091}}^1$

素因数の和:1633

約数の個数: 128

約数和(自身を含む): 1641669120

約数和(自身を除く): 1164203880

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, 521, 840, 1042, 1091, 1563, 2084, 2182, 2605, 3126, 3273, 3647, 4168, 4364, 5210, 5455, 6252, 6546, 7294, 7637, 7815, 8728, 10420, 10910, 10941, 12504, 13092, 14588, 15274, 15630, 16365, 18235, 20840, 21820, 21882, 22911, 26184, 29176, 30548, 31260, 32730, 36470, 38185, 43640, 43764, 45822, 54705, 61096, 62520, 65460, 72940, 76370, 87528, 91644, 109410, 114555, 130920, 145880, 152740, 183288, 218820, 229110, 305480, 437640, 458220, 568411, 916440, 1136822, 1705233, 2273644, 2842055, 3410466, 3978877, 4547288, 5684110, 6820932, 7957754, 8526165, 11368220, 11936631, 13641864, 15915508, 17052330, 19894385, 22736440, 23873262, 31831016, 34104660, 39788770, 47746524, 59683155, 68209320, 79577540, 95493048, 119366310, 159155080, 238732620, 477465240]

約数ペア:

[(1, 477465240), (2, 238732620), (3, 159155080), (4, 119366310), (5, 95493048), (6, 79577540), (7, 68209320), (8, 59683155), (10, 47746524), (12, 39788770), (14, 34104660), (15, 31831016), (20, 23873262), (21, 22736440), (24, 19894385), (28, 17052330), (30, 15915508), (35, 13641864), (40, 11936631), (42, 11368220), (56, 8526165), (60, 7957754), (70, 6820932), (84, 5684110), (105, 4547288), (120, 3978877), (140, 3410466), (168, 2842055), (210, 2273644), (280, 1705233), (420, 1136822), (521, 916440), (840, 568411), (1042, 458220), (1091, 437640), (1563, 305480), (2084, 229110), (2182, 218820), (2605, 183288), (3126, 152740), (3273, 145880), (3647, 130920), (4168, 114555), (4364, 109410), (5210, 91644), (5455, 87528), (6252, 76370), (6546, 72940), (7294, 65460), (7637, 62520), (7815, 61096), (8728, 54705), (10420, 45822), (10910, 43764), (10941, 43640), (12504, 38185), (13092, 36470), (14588, 32730), (15274, 31260), (15630, 30548), (16365, 29176), (18235, 26184), (20840, 22911), (21820, 21882)]