992618760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38119}}^1$

素因数の和:38171

約数の個数: 128

約数和(自身を含む): 3513139200

約数和(自身を除く): 2520520440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 38119, 76238, 114357, 152476, 190595, 228714, 266833, 304952, 381190, 457428, 533666, 571785, 762380, 800499, 914856, 1067332, 1143570, 1181689, 1334165, 1524760, 1600998, 2134664, 2287140, 2363378, 2668330, 3201996, 3545067, 4002495, 4574280, 4726756, 5336660, 5908445, 6403992, 7090134, 8004990, 8271823, 9453512, 10673320, 11816890, 14180268, 16009980, 16543646, 17725335, 23633780, 24815469, 28360536, 32019960, 33087292, 35450670, 41359115, 47267560, 49630938, 66174584, 70901340, 82718230, 99261876, 124077345, 141802680, 165436460, 198523752, 248154690, 330872920, 496309380, 992618760]

約数ペア:

[(1, 992618760), (2, 496309380), (3, 330872920), (4, 248154690), (5, 198523752), (6, 165436460), (7, 141802680), (8, 124077345), (10, 99261876), (12, 82718230), (14, 70901340), (15, 66174584), (20, 49630938), (21, 47267560), (24, 41359115), (28, 35450670), (30, 33087292), (31, 32019960), (35, 28360536), (40, 24815469), (42, 23633780), (56, 17725335), (60, 16543646), (62, 16009980), (70, 14180268), (84, 11816890), (93, 10673320), (105, 9453512), (120, 8271823), (124, 8004990), (140, 7090134), (155, 6403992), (168, 5908445), (186, 5336660), (210, 4726756), (217, 4574280), (248, 4002495), (280, 3545067), (310, 3201996), (372, 2668330), (420, 2363378), (434, 2287140), (465, 2134664), (620, 1600998), (651, 1524760), (744, 1334165), (840, 1181689), (868, 1143570), (930, 1067332), (1085, 914856), (1240, 800499), (1302, 762380), (1736, 571785), (1860, 533666), (2170, 457428), (2604, 381190), (3255, 304952), (3720, 266833), (4340, 228714), (5208, 190595), (6510, 152476), (8680, 114357), (13020, 76238), (26040, 38119)]