667268160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:581

約数の個数: 224

約数和(自身を含む): 2304970752

約数和(自身を除く): 1637702592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 192, 195, 208, 240, 254, 260, 312, 320, 381, 390, 416, 421, 480, 508, 520, 624, 635, 762, 780, 832, 842, 960, 1016, 1040, 1248, 1263, 1270, 1524, 1560, 1651, 1684, 1905, 2032, 2080, 2105, 2496, 2526, 2540, 3048, 3120, 3302, 3368, 3810, 4064, 4160, 4210, 4953, 5052, 5080, 5473, 6096, 6240, 6315, 6604, 6736, 7620, 8128, 8255, 8420, 9906, 10104, 10160, 10946, 12192, 12480, 12630, 13208, 13472, 15240, 16419, 16510, 16840, 19812, 20208, 20320, 21892, 24384, 24765, 25260, 26416, 26944, 27365, 30480, 32838, 33020, 33680, 39624, 40416, 40640, 43784, 49530, 50520, 52832, 53467, 54730, 60960, 65676, 66040, 67360, 79248, 80832, 82095, 87568, 99060, 101040, 105664, 106934, 109460, 121920, 131352, 132080, 134720, 158496, 160401, 164190, 175136, 198120, 202080, 213868, 218920, 262704, 264160, 267335, 316992, 320802, 328380, 350272, 396240, 404160, 427736, 437840, 525408, 528320, 534670, 641604, 656760, 695071, 792480, 802005, 855472, 875680, 1050816, 1069340, 1283208, 1313520, 1390142, 1584960, 1604010, 1710944, 1751360, 2085213, 2138680, 2566416, 2627040, 2780284, 3208020, 3421888, 3475355, 4170426, 4277360, 5132832, 5254080, 5560568, 6416040, 6950710, 8340852, 8554720, 10265664, 10426065, 11121136, 12832080, 13901420, 16681704, 17109440, 20852130, 22242272, 25664160, 27802840, 33363408, 41704260, 44484544, 51328320, 55605680, 66726816, 83408520, 111211360, 133453632, 166817040, 222422720, 333634080, 667268160]

約数ペア:

[(1, 667268160), (2, 333634080), (3, 222422720), (4, 166817040), (5, 133453632), (6, 111211360), (8, 83408520), (10, 66726816), (12, 55605680), (13, 51328320), (15, 44484544), (16, 41704260), (20, 33363408), (24, 27802840), (26, 25664160), (30, 22242272), (32, 20852130), (39, 17109440), (40, 16681704), (48, 13901420), (52, 12832080), (60, 11121136), (64, 10426065), (65, 10265664), (78, 8554720), (80, 8340852), (96, 6950710), (104, 6416040), (120, 5560568), (127, 5254080), (130, 5132832), (156, 4277360), (160, 4170426), (192, 3475355), (195, 3421888), (208, 3208020), (240, 2780284), (254, 2627040), (260, 2566416), (312, 2138680), (320, 2085213), (381, 1751360), (390, 1710944), (416, 1604010), (421, 1584960), (480, 1390142), (508, 1313520), (520, 1283208), (624, 1069340), (635, 1050816), (762, 875680), (780, 855472), (832, 802005), (842, 792480), (960, 695071), (1016, 656760), (1040, 641604), (1248, 534670), (1263, 528320), (1270, 525408), (1524, 437840), (1560, 427736), (1651, 404160), (1684, 396240), (1905, 350272), (2032, 328380), (2080, 320802), (2105, 316992), (2496, 267335), (2526, 264160), (2540, 262704), (3048, 218920), (3120, 213868), (3302, 202080), (3368, 198120), (3810, 175136), (4064, 164190), (4160, 160401), (4210, 158496), (4953, 134720), (5052, 132080), (5080, 131352), (5473, 121920), (6096, 109460), (6240, 106934), (6315, 105664), (6604, 101040), (6736, 99060), (7620, 87568), (8128, 82095), (8255, 80832), (8420, 79248), (9906, 67360), (10104, 66040), (10160, 65676), (10946, 60960), (12192, 54730), (12480, 53467), (12630, 52832), (13208, 50520), (13472, 49530), (15240, 43784), (16419, 40640), (16510, 40416), (16840, 39624), (19812, 33680), (20208, 33020), (20320, 32838), (21892, 30480), (24384, 27365), (24765, 26944), (25260, 26416)]