740680071420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{757481}}^1$

素因数の和:757915

約数の個数: 96

約数和(自身を含む): 2127736638720

約数和(自身を除く): 1387056567300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 379, 430, 516, 645, 758, 860, 1137, 1290, 1516, 1895, 2274, 2580, 3790, 4548, 5685, 7580, 11370, 16297, 22740, 32594, 48891, 65188, 81485, 97782, 162970, 195564, 244455, 325940, 488910, 757481, 977820, 1514962, 2272443, 3029924, 3787405, 4544886, 7574810, 9089772, 11362215, 15149620, 22724430, 32571683, 45448860, 65143366, 97715049, 130286732, 162858415, 195430098, 287085299, 325716830, 390860196, 488575245, 574170598, 651433660, 861255897, 977150490, 1148341196, 1435426495, 1722511794, 1954300980, 2870852990, 3445023588, 4306279485, 5741705980, 8612558970, 12344667857, 17225117940, 24689335714, 37034003571, 49378671428, 61723339285, 74068007142, 123446678570, 148136014284, 185170017855, 246893357140, 370340035710, 740680071420]

約数ペア:

[(1, 740680071420), (2, 370340035710), (3, 246893357140), (4, 185170017855), (5, 148136014284), (6, 123446678570), (10, 74068007142), (12, 61723339285), (15, 49378671428), (20, 37034003571), (30, 24689335714), (43, 17225117940), (60, 12344667857), (86, 8612558970), (129, 5741705980), (172, 4306279485), (215, 3445023588), (258, 2870852990), (379, 1954300980), (430, 1722511794), (516, 1435426495), (645, 1148341196), (758, 977150490), (860, 861255897), (1137, 651433660), (1290, 574170598), (1516, 488575245), (1895, 390860196), (2274, 325716830), (2580, 287085299), (3790, 195430098), (4548, 162858415), (5685, 130286732), (7580, 97715049), (11370, 65143366), (16297, 45448860), (22740, 32571683), (32594, 22724430), (48891, 15149620), (65188, 11362215), (81485, 9089772), (97782, 7574810), (162970, 4544886), (195564, 3787405), (244455, 3029924), (325940, 2272443), (488910, 1514962), (757481, 977820)]