329187040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1041

約数の個数: 192

約数和(自身を含む): 999806976

約数和(自身を除く): 670619936

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 322, 364, 368, 416, 455, 460, 520, 560, 598, 644, 728, 736, 805, 910, 920, 983, 1040, 1120, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 1966, 2080, 2093, 2392, 2576, 2912, 2990, 3220, 3640, 3680, 3932, 4186, 4784, 4915, 5152, 5980, 6440, 6881, 7280, 7864, 8372, 9568, 9830, 10465, 11960, 12779, 12880, 13762, 14560, 15728, 16744, 19660, 20930, 22609, 23920, 25558, 25760, 27524, 31456, 33488, 34405, 39320, 41860, 45218, 47840, 51116, 55048, 63895, 66976, 68810, 78640, 83720, 89453, 90436, 102232, 110096, 113045, 127790, 137620, 157280, 158263, 167440, 178906, 180872, 204464, 220192, 226090, 255580, 275240, 293917, 316526, 334880, 357812, 361744, 408928, 447265, 452180, 511160, 550480, 587834, 633052, 715624, 723488, 791315, 894530, 904360, 1022320, 1100960, 1175668, 1266104, 1431248, 1469585, 1582630, 1789060, 1808720, 2044640, 2057419, 2351336, 2532208, 2862496, 2939170, 3165260, 3578120, 3617440, 4114838, 4702672, 5064416, 5878340, 6330520, 7156240, 8229676, 9405344, 10287095, 11756680, 12661040, 14312480, 16459352, 20574190, 23513360, 25322080, 32918704, 41148380, 47026720, 65837408, 82296760, 164593520, 329187040]

約数ペア:

[(1, 329187040), (2, 164593520), (4, 82296760), (5, 65837408), (7, 47026720), (8, 41148380), (10, 32918704), (13, 25322080), (14, 23513360), (16, 20574190), (20, 16459352), (23, 14312480), (26, 12661040), (28, 11756680), (32, 10287095), (35, 9405344), (40, 8229676), (46, 7156240), (52, 6330520), (56, 5878340), (65, 5064416), (70, 4702672), (80, 4114838), (91, 3617440), (92, 3578120), (104, 3165260), (112, 2939170), (115, 2862496), (130, 2532208), (140, 2351336), (160, 2057419), (161, 2044640), (182, 1808720), (184, 1789060), (208, 1582630), (224, 1469585), (230, 1431248), (260, 1266104), (280, 1175668), (299, 1100960), (322, 1022320), (364, 904360), (368, 894530), (416, 791315), (455, 723488), (460, 715624), (520, 633052), (560, 587834), (598, 550480), (644, 511160), (728, 452180), (736, 447265), (805, 408928), (910, 361744), (920, 357812), (983, 334880), (1040, 316526), (1120, 293917), (1196, 275240), (1288, 255580), (1456, 226090), (1495, 220192), (1610, 204464), (1820, 180872), (1840, 178906), (1966, 167440), (2080, 158263), (2093, 157280), (2392, 137620), (2576, 127790), (2912, 113045), (2990, 110096), (3220, 102232), (3640, 90436), (3680, 89453), (3932, 83720), (4186, 78640), (4784, 68810), (4915, 66976), (5152, 63895), (5980, 55048), (6440, 51116), (6881, 47840), (7280, 45218), (7864, 41860), (8372, 39320), (9568, 34405), (9830, 33488), (10465, 31456), (11960, 27524), (12779, 25760), (12880, 25558), (13762, 23920), (14560, 22609), (15728, 20930), (16744, 19660)]