129503640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1021}}^1$

素因数の和:1193

約数の個数: 128

約数和(自身を含む): 447390720

約数和(自身を除く): 317887080

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, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1021, 1057, 1208, 1510, 1812, 2042, 2114, 2265, 3020, 3063, 3171, 3624, 4084, 4228, 4530, 5105, 5285, 6040, 6126, 6342, 7147, 8168, 8456, 9060, 10210, 10570, 12252, 12684, 14294, 15315, 15855, 18120, 20420, 21140, 21441, 24504, 25368, 28588, 30630, 31710, 35735, 40840, 42280, 42882, 57176, 61260, 63420, 71470, 85764, 107205, 122520, 126840, 142940, 154171, 171528, 214410, 285880, 308342, 428820, 462513, 616684, 770855, 857640, 925026, 1079197, 1233368, 1541710, 1850052, 2158394, 2312565, 3083420, 3237591, 3700104, 4316788, 4625130, 5395985, 6166840, 6475182, 8633576, 9250260, 10791970, 12950364, 16187955, 18500520, 21583940, 25900728, 32375910, 43167880, 64751820, 129503640]

約数ペア:

[(1, 129503640), (2, 64751820), (3, 43167880), (4, 32375910), (5, 25900728), (6, 21583940), (7, 18500520), (8, 16187955), (10, 12950364), (12, 10791970), (14, 9250260), (15, 8633576), (20, 6475182), (21, 6166840), (24, 5395985), (28, 4625130), (30, 4316788), (35, 3700104), (40, 3237591), (42, 3083420), (56, 2312565), (60, 2158394), (70, 1850052), (84, 1541710), (105, 1233368), (120, 1079197), (140, 925026), (151, 857640), (168, 770855), (210, 616684), (280, 462513), (302, 428820), (420, 308342), (453, 285880), (604, 214410), (755, 171528), (840, 154171), (906, 142940), (1021, 126840), (1057, 122520), (1208, 107205), (1510, 85764), (1812, 71470), (2042, 63420), (2114, 61260), (2265, 57176), (3020, 42882), (3063, 42280), (3171, 40840), (3624, 35735), (4084, 31710), (4228, 30630), (4530, 28588), (5105, 25368), (5285, 24504), (6040, 21441), (6126, 21140), (6342, 20420), (7147, 18120), (8168, 15855), (8456, 15315), (9060, 14294), (10210, 12684), (10570, 12252)]