290412960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:751

約数の個数: 192

約数和(自身を含む): 978324480

約数和(自身を除く): 687911520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 480, 496, 580, 620, 673, 696, 744, 870, 899, 928, 930, 992, 1160, 1240, 1346, 1392, 1488, 1740, 1798, 1860, 2019, 2320, 2480, 2692, 2697, 2784, 2976, 3365, 3480, 3596, 3720, 4038, 4495, 4640, 4960, 5384, 5394, 6730, 6960, 7192, 7440, 8076, 8990, 10095, 10768, 10788, 13460, 13485, 13920, 14384, 14880, 16152, 17980, 19517, 20190, 20863, 21536, 21576, 26920, 26970, 28768, 32304, 35960, 39034, 40380, 41726, 43152, 53840, 53940, 58551, 62589, 64608, 71920, 78068, 80760, 83452, 86304, 97585, 104315, 107680, 107880, 117102, 125178, 143840, 156136, 161520, 166904, 195170, 208630, 215760, 234204, 250356, 292755, 312272, 312945, 323040, 333808, 390340, 417260, 431520, 468408, 500712, 585510, 605027, 624544, 625890, 667616, 780680, 834520, 936816, 1001424, 1171020, 1210054, 1251780, 1561360, 1669040, 1815081, 1873632, 2002848, 2342040, 2420108, 2503560, 3025135, 3122720, 3338080, 3630162, 4684080, 4840216, 5007120, 6050270, 7260324, 9075405, 9368160, 9680432, 10014240, 12100540, 14520648, 18150810, 19360864, 24201080, 29041296, 36301620, 48402160, 58082592, 72603240, 96804320, 145206480, 290412960]

約数ペア:

[(1, 290412960), (2, 145206480), (3, 96804320), (4, 72603240), (5, 58082592), (6, 48402160), (8, 36301620), (10, 29041296), (12, 24201080), (15, 19360864), (16, 18150810), (20, 14520648), (24, 12100540), (29, 10014240), (30, 9680432), (31, 9368160), (32, 9075405), (40, 7260324), (48, 6050270), (58, 5007120), (60, 4840216), (62, 4684080), (80, 3630162), (87, 3338080), (93, 3122720), (96, 3025135), (116, 2503560), (120, 2420108), (124, 2342040), (145, 2002848), (155, 1873632), (160, 1815081), (174, 1669040), (186, 1561360), (232, 1251780), (240, 1210054), (248, 1171020), (290, 1001424), (310, 936816), (348, 834520), (372, 780680), (435, 667616), (464, 625890), (465, 624544), (480, 605027), (496, 585510), (580, 500712), (620, 468408), (673, 431520), (696, 417260), (744, 390340), (870, 333808), (899, 323040), (928, 312945), (930, 312272), (992, 292755), (1160, 250356), (1240, 234204), (1346, 215760), (1392, 208630), (1488, 195170), (1740, 166904), (1798, 161520), (1860, 156136), (2019, 143840), (2320, 125178), (2480, 117102), (2692, 107880), (2697, 107680), (2784, 104315), (2976, 97585), (3365, 86304), (3480, 83452), (3596, 80760), (3720, 78068), (4038, 71920), (4495, 64608), (4640, 62589), (4960, 58551), (5384, 53940), (5394, 53840), (6730, 43152), (6960, 41726), (7192, 40380), (7440, 39034), (8076, 35960), (8990, 32304), (10095, 28768), (10768, 26970), (10788, 26920), (13460, 21576), (13485, 21536), (13920, 20863), (14384, 20190), (14880, 19517), (16152, 17980)]