126974640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40697}}^1$

素因数の和:40726

約数の個数: 80

約数和(自身を含む): 423910368

約数和(自身を除く): 296935728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 40697, 81394, 122091, 162788, 203485, 244182, 325576, 406970, 488364, 529061, 610455, 651152, 813940, 976728, 1058122, 1220910, 1587183, 1627880, 1953456, 2116244, 2441820, 2645305, 3174366, 3255760, 4232488, 4883640, 5290610, 6348732, 7935915, 8464976, 9767280, 10581220, 12697464, 15871830, 21162440, 25394928, 31743660, 42324880, 63487320, 126974640]

約数ペア:

[(1, 126974640), (2, 63487320), (3, 42324880), (4, 31743660), (5, 25394928), (6, 21162440), (8, 15871830), (10, 12697464), (12, 10581220), (13, 9767280), (15, 8464976), (16, 7935915), (20, 6348732), (24, 5290610), (26, 4883640), (30, 4232488), (39, 3255760), (40, 3174366), (48, 2645305), (52, 2441820), (60, 2116244), (65, 1953456), (78, 1627880), (80, 1587183), (104, 1220910), (120, 1058122), (130, 976728), (156, 813940), (195, 651152), (208, 610455), (240, 529061), (260, 488364), (312, 406970), (390, 325576), (520, 244182), (624, 203485), (780, 162788), (1040, 122091), (1560, 81394), (3120, 40697)]