55368896640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{54721}}^1$

素因数の和:54791

約数の個数: 256

約数和(自身を含む): 192901616640

約数和(自身を除く): 137532720000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 128, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 384, 408, 465, 480, 496, 510, 527, 544, 620, 640, 680, 744, 816, 930, 960, 992, 1020, 1054, 1088, 1240, 1360, 1488, 1581, 1632, 1860, 1920, 1984, 2040, 2108, 2176, 2480, 2635, 2720, 2976, 3162, 3264, 3720, 3968, 4080, 4216, 4960, 5270, 5440, 5952, 6324, 6528, 7440, 7905, 8160, 8432, 9920, 10540, 10880, 11904, 12648, 14880, 15810, 16320, 16864, 19840, 21080, 25296, 29760, 31620, 32640, 33728, 42160, 50592, 54721, 59520, 63240, 67456, 84320, 101184, 109442, 126480, 164163, 168640, 202368, 218884, 252960, 273605, 328326, 337280, 437768, 505920, 547210, 656652, 820815, 875536, 930257, 1011840, 1094420, 1313304, 1641630, 1696351, 1751072, 1860514, 2188840, 2626608, 2790771, 3283260, 3392702, 3502144, 3721028, 4377680, 4651285, 5089053, 5253216, 5581542, 6566520, 6785404, 7004288, 7442056, 8481755, 8755360, 9302570, 10178106, 10506432, 11163084, 13133040, 13570808, 13953855, 14884112, 16963510, 17510720, 18605140, 20356212, 21012864, 22326168, 25445265, 26266080, 27141616, 27907710, 28837967, 29768224, 33927020, 35021440, 37210280, 40712424, 44652336, 50890530, 52532160, 54283232, 55815420, 57675934, 59536448, 67854040, 74420560, 81424848, 86513901, 89304672, 101781060, 105064320, 108566464, 111630840, 115351868, 119072896, 135708080, 144189835, 148841120, 162849696, 173027802, 178609344, 203562120, 217132928, 223261680, 230703736, 271416160, 288379670, 297682240, 325699392, 346055604, 357218688, 407124240, 432569505, 446523360, 461407472, 542832320, 576759340, 595364480, 651398784, 692111208, 814248480, 865139010, 893046720, 922814944, 1085664640, 1153518680, 1384222416, 1628496960, 1730278020, 1786093440, 1845629888, 2307037360, 2768444832, 3256993920, 3460556040, 3691259776, 4614074720, 5536889664, 6921112080, 9228149440, 11073779328, 13842224160, 18456298880, 27684448320, 55368896640]

約数ペア:

[(1, 55368896640), (2, 27684448320), (3, 18456298880), (4, 13842224160), (5, 11073779328), (6, 9228149440), (8, 6921112080), (10, 5536889664), (12, 4614074720), (15, 3691259776), (16, 3460556040), (17, 3256993920), (20, 2768444832), (24, 2307037360), (30, 1845629888), (31, 1786093440), (32, 1730278020), (34, 1628496960), (40, 1384222416), (48, 1153518680), (51, 1085664640), (60, 922814944), (62, 893046720), (64, 865139010), (68, 814248480), (80, 692111208), (85, 651398784), (93, 595364480), (96, 576759340), (102, 542832320), (120, 461407472), (124, 446523360), (128, 432569505), (136, 407124240), (155, 357218688), (160, 346055604), (170, 325699392), (186, 297682240), (192, 288379670), (204, 271416160), (240, 230703736), (248, 223261680), (255, 217132928), (272, 203562120), (310, 178609344), (320, 173027802), (340, 162849696), (372, 148841120), (384, 144189835), (408, 135708080), (465, 119072896), (480, 115351868), (496, 111630840), (510, 108566464), (527, 105064320), (544, 101781060), (620, 89304672), (640, 86513901), (680, 81424848), (744, 74420560), (816, 67854040), (930, 59536448), (960, 57675934), (992, 55815420), (1020, 54283232), (1054, 52532160), (1088, 50890530), (1240, 44652336), (1360, 40712424), (1488, 37210280), (1581, 35021440), (1632, 33927020), (1860, 29768224), (1920, 28837967), (1984, 27907710), (2040, 27141616), (2108, 26266080), (2176, 25445265), (2480, 22326168), (2635, 21012864), (2720, 20356212), (2976, 18605140), (3162, 17510720), (3264, 16963510), (3720, 14884112), (3968, 13953855), (4080, 13570808), (4216, 13133040), (4960, 11163084), (5270, 10506432), (5440, 10178106), (5952, 9302570), (6324, 8755360), (6528, 8481755), (7440, 7442056), (7905, 7004288), (8160, 6785404), (8432, 6566520), (9920, 5581542), (10540, 5253216), (10880, 5089053), (11904, 4651285), (12648, 4377680), (14880, 3721028), (15810, 3502144), (16320, 3392702), (16864, 3283260), (19840, 2790771), (21080, 2626608), (25296, 2188840), (29760, 1860514), (31620, 1751072), (32640, 1696351), (33728, 1641630), (42160, 1313304), (50592, 1094420), (54721, 1011840), (59520, 930257), (63240, 875536), (67456, 820815), (84320, 656652), (101184, 547210), (109442, 505920), (126480, 437768), (164163, 337280), (168640, 328326), (202368, 273605), (218884, 252960)]