1343048960

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 3856978944

約数和(自身を除く): 2513929984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 31, 32, 34, 40, 44, 55, 62, 64, 68, 80, 85, 88, 110, 124, 128, 136, 155, 160, 170, 176, 181, 187, 220, 248, 256, 272, 310, 320, 340, 341, 352, 362, 374, 440, 496, 527, 544, 620, 640, 680, 682, 704, 724, 748, 880, 905, 935, 992, 1054, 1088, 1240, 1280, 1360, 1364, 1408, 1448, 1496, 1705, 1760, 1810, 1870, 1984, 1991, 2108, 2176, 2480, 2635, 2720, 2728, 2816, 2896, 2992, 3077, 3410, 3520, 3620, 3740, 3968, 3982, 4216, 4352, 4960, 5270, 5440, 5456, 5611, 5792, 5797, 5984, 6154, 6820, 7040, 7240, 7480, 7936, 7964, 8432, 9920, 9955, 10540, 10880, 10912, 11222, 11584, 11594, 11968, 12308, 13640, 14080, 14480, 14960, 15385, 15928, 16864, 19840, 19910, 21080, 21760, 21824, 22444, 23168, 23188, 23936, 24616, 27280, 28055, 28960, 28985, 29920, 30770, 31856, 33728, 33847, 39680, 39820, 42160, 43648, 44888, 46336, 46376, 47872, 49232, 54560, 56110, 57920, 57970, 59840, 61540, 61721, 63712, 67456, 67694, 79640, 84320, 87296, 89776, 92752, 95387, 98464, 109120, 112220, 115840, 115940, 119680, 123080, 123442, 127424, 134912, 135388, 159280, 168640, 169235, 179552, 185504, 190774, 196928, 218240, 224440, 231680, 231880, 239360, 246160, 246884, 254848, 270776, 308605, 318560, 337280, 338470, 359104, 371008, 381548, 393856, 436480, 448880, 463760, 476935, 492320, 493768, 509696, 541552, 617210, 637120, 674560, 676940, 718208, 742016, 763096, 787712, 897760, 927520, 953870, 984640, 987536, 1049257, 1083104, 1234420, 1274240, 1353880, 1436416, 1484032, 1526192, 1795520, 1855040, 1907740, 1969280, 1975072, 2098514, 2166208, 2468840, 2548480, 2707760, 3052384, 3591040, 3710080, 3815480, 3938560, 3950144, 4197028, 4332416, 4937680, 5246285, 5415520, 6104768, 7182080, 7420160, 7630960, 7900288, 8394056, 8664832, 9875360, 10492570, 10831040, 12209536, 15261920, 15800576, 16788112, 19750720, 20985140, 21662080, 24419072, 30523840, 33576224, 39501440, 41970280, 43324160, 61047680, 67152448, 79002880, 83940560, 122095360, 134304896, 167881120, 268609792, 335762240, 671524480, 1343048960]

約数ペア:

[(1, 1343048960), (2, 671524480), (4, 335762240), (5, 268609792), (8, 167881120), (10, 134304896), (11, 122095360), (16, 83940560), (17, 79002880), (20, 67152448), (22, 61047680), (31, 43324160), (32, 41970280), (34, 39501440), (40, 33576224), (44, 30523840), (55, 24419072), (62, 21662080), (64, 20985140), (68, 19750720), (80, 16788112), (85, 15800576), (88, 15261920), (110, 12209536), (124, 10831040), (128, 10492570), (136, 9875360), (155, 8664832), (160, 8394056), (170, 7900288), (176, 7630960), (181, 7420160), (187, 7182080), (220, 6104768), (248, 5415520), (256, 5246285), (272, 4937680), (310, 4332416), (320, 4197028), (340, 3950144), (341, 3938560), (352, 3815480), (362, 3710080), (374, 3591040), (440, 3052384), (496, 2707760), (527, 2548480), (544, 2468840), (620, 2166208), (640, 2098514), (680, 1975072), (682, 1969280), (704, 1907740), (724, 1855040), (748, 1795520), (880, 1526192), (905, 1484032), (935, 1436416), (992, 1353880), (1054, 1274240), (1088, 1234420), (1240, 1083104), (1280, 1049257), (1360, 987536), (1364, 984640), (1408, 953870), (1448, 927520), (1496, 897760), (1705, 787712), (1760, 763096), (1810, 742016), (1870, 718208), (1984, 676940), (1991, 674560), (2108, 637120), (2176, 617210), (2480, 541552), (2635, 509696), (2720, 493768), (2728, 492320), (2816, 476935), (2896, 463760), (2992, 448880), (3077, 436480), (3410, 393856), (3520, 381548), (3620, 371008), (3740, 359104), (3968, 338470), (3982, 337280), (4216, 318560), (4352, 308605), (4960, 270776), (5270, 254848), (5440, 246884), (5456, 246160), (5611, 239360), (5792, 231880), (5797, 231680), (5984, 224440), (6154, 218240), (6820, 196928), (7040, 190774), (7240, 185504), (7480, 179552), (7936, 169235), (7964, 168640), (8432, 159280), (9920, 135388), (9955, 134912), (10540, 127424), (10880, 123442), (10912, 123080), (11222, 119680), (11584, 115940), (11594, 115840), (11968, 112220), (12308, 109120), (13640, 98464), (14080, 95387), (14480, 92752), (14960, 89776), (15385, 87296), (15928, 84320), (16864, 79640), (19840, 67694), (19910, 67456), (21080, 63712), (21760, 61721), (21824, 61540), (22444, 59840), (23168, 57970), (23188, 57920), (23936, 56110), (24616, 54560), (27280, 49232), (28055, 47872), (28960, 46376), (28985, 46336), (29920, 44888), (30770, 43648), (31856, 42160), (33728, 39820), (33847, 39680)]