496006680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2917}}^1$

素因数の和:3053

約数の個数: 128

約数和(自身を含む): 1617739200

約数和(自身を除く): 1121732520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 520, 545, 654, 780, 872, 1090, 1308, 1417, 1560, 1635, 2180, 2616, 2834, 2917, 3270, 4251, 4360, 5668, 5834, 6540, 7085, 8502, 8751, 11336, 11668, 13080, 14170, 14585, 17004, 17502, 21255, 23336, 28340, 29170, 34008, 35004, 37921, 42510, 43755, 56680, 58340, 70008, 75842, 85020, 87510, 113763, 116680, 151684, 170040, 175020, 189605, 227526, 303368, 317953, 350040, 379210, 455052, 568815, 635906, 758420, 910104, 953859, 1137630, 1271812, 1516840, 1589765, 1907718, 2275260, 2543624, 3179530, 3815436, 4133389, 4550520, 4769295, 6359060, 7630872, 8266778, 9538590, 12400167, 12718120, 16533556, 19077180, 20666945, 24800334, 33067112, 38154360, 41333890, 49600668, 62000835, 82667780, 99201336, 124001670, 165335560, 248003340, 496006680]

約数ペア:

[(1, 496006680), (2, 248003340), (3, 165335560), (4, 124001670), (5, 99201336), (6, 82667780), (8, 62000835), (10, 49600668), (12, 41333890), (13, 38154360), (15, 33067112), (20, 24800334), (24, 20666945), (26, 19077180), (30, 16533556), (39, 12718120), (40, 12400167), (52, 9538590), (60, 8266778), (65, 7630872), (78, 6359060), (104, 4769295), (109, 4550520), (120, 4133389), (130, 3815436), (156, 3179530), (195, 2543624), (218, 2275260), (260, 1907718), (312, 1589765), (327, 1516840), (390, 1271812), (436, 1137630), (520, 953859), (545, 910104), (654, 758420), (780, 635906), (872, 568815), (1090, 455052), (1308, 379210), (1417, 350040), (1560, 317953), (1635, 303368), (2180, 227526), (2616, 189605), (2834, 175020), (2917, 170040), (3270, 151684), (4251, 116680), (4360, 113763), (5668, 87510), (5834, 85020), (6540, 75842), (7085, 70008), (8502, 58340), (8751, 56680), (11336, 43755), (11668, 42510), (13080, 37921), (14170, 35004), (14585, 34008), (17004, 29170), (17502, 28340), (21255, 23336)]