16884871680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{70921}}^1$

素因数の和:70978

約数の個数: 160

約数和(自身を含む): 55720862208

約数和(自身を除く): 38835990528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 59520, 70921, 79360, 119040, 141842, 212763, 238080, 283684, 354605, 425526, 567368, 709210, 851052, 1063815, 1134736, 1418420, 1702104, 2127630, 2198551, 2269472, 2836840, 3404208, 4255260, 4397102, 4538944, 5673680, 6595653, 6808416, 8510520, 8794204, 9077888, 10992755, 11347360, 13191306, 13616832, 17021040, 17588408, 18155776, 21985510, 22694720, 26382612, 27233664, 32978265, 34042080, 35176816, 36311552, 43971020, 45389440, 52765224, 54467328, 65956530, 68084160, 70353632, 87942040, 90778880, 105530448, 108934656, 131913060, 136168320, 140707264, 175884080, 181557760, 211060896, 263826120, 272336640, 281414528, 351768160, 422121792, 527652240, 544673280, 562829056, 703536320, 844243584, 1055304480, 1125658112, 1407072640, 1688487168, 2110608960, 2814145280, 3376974336, 4221217920, 5628290560, 8442435840, 16884871680]

約数ペア:

[(1, 16884871680), (2, 8442435840), (3, 5628290560), (4, 4221217920), (5, 3376974336), (6, 2814145280), (8, 2110608960), (10, 1688487168), (12, 1407072640), (15, 1125658112), (16, 1055304480), (20, 844243584), (24, 703536320), (30, 562829056), (31, 544673280), (32, 527652240), (40, 422121792), (48, 351768160), (60, 281414528), (62, 272336640), (64, 263826120), (80, 211060896), (93, 181557760), (96, 175884080), (120, 140707264), (124, 136168320), (128, 131913060), (155, 108934656), (160, 105530448), (186, 90778880), (192, 87942040), (240, 70353632), (248, 68084160), (256, 65956530), (310, 54467328), (320, 52765224), (372, 45389440), (384, 43971020), (465, 36311552), (480, 35176816), (496, 34042080), (512, 32978265), (620, 27233664), (640, 26382612), (744, 22694720), (768, 21985510), (930, 18155776), (960, 17588408), (992, 17021040), (1240, 13616832), (1280, 13191306), (1488, 11347360), (1536, 10992755), (1860, 9077888), (1920, 8794204), (1984, 8510520), (2480, 6808416), (2560, 6595653), (2976, 5673680), (3720, 4538944), (3840, 4397102), (3968, 4255260), (4960, 3404208), (5952, 2836840), (7440, 2269472), (7680, 2198551), (7936, 2127630), (9920, 1702104), (11904, 1418420), (14880, 1134736), (15872, 1063815), (19840, 851052), (23808, 709210), (29760, 567368), (39680, 425526), (47616, 354605), (59520, 283684), (70921, 238080), (79360, 212763), (119040, 141842)]