1690606560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:641

約数の個数: 192

約数和(自身を含む): 5460618240

約数和(自身を除く): 3770011680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 113, 120, 142, 160, 213, 226, 240, 284, 339, 355, 426, 439, 452, 480, 565, 568, 678, 710, 852, 878, 904, 1065, 1130, 1136, 1317, 1356, 1420, 1695, 1704, 1756, 1808, 2130, 2195, 2260, 2272, 2634, 2712, 2840, 3390, 3408, 3512, 3616, 4260, 4390, 4520, 5268, 5424, 5680, 6585, 6780, 6816, 7024, 8023, 8520, 8780, 9040, 10536, 10848, 11360, 13170, 13560, 14048, 16046, 17040, 17560, 18080, 21072, 24069, 26340, 27120, 31169, 32092, 34080, 35120, 40115, 42144, 48138, 49607, 52680, 54240, 62338, 64184, 70240, 80230, 93507, 96276, 99214, 105360, 120345, 124676, 128368, 148821, 155845, 160460, 187014, 192552, 198428, 210720, 240690, 248035, 249352, 256736, 297642, 311690, 320920, 374028, 385104, 396856, 467535, 481380, 496070, 498704, 595284, 623380, 641840, 744105, 748056, 770208, 793712, 935070, 962760, 992140, 997408, 1190568, 1246760, 1283680, 1488210, 1496112, 1587424, 1870140, 1925520, 1984280, 2381136, 2493520, 2976420, 2992224, 3522097, 3740280, 3851040, 3968560, 4762272, 4987040, 5952840, 7044194, 7480560, 7937120, 10566291, 11905680, 14088388, 14961120, 17610485, 21132582, 23811360, 28176776, 35220970, 42265164, 52831455, 56353552, 70441940, 84530328, 105662910, 112707104, 140883880, 169060656, 211325820, 281767760, 338121312, 422651640, 563535520, 845303280, 1690606560]

約数ペア:

[(1, 1690606560), (2, 845303280), (3, 563535520), (4, 422651640), (5, 338121312), (6, 281767760), (8, 211325820), (10, 169060656), (12, 140883880), (15, 112707104), (16, 105662910), (20, 84530328), (24, 70441940), (30, 56353552), (32, 52831455), (40, 42265164), (48, 35220970), (60, 28176776), (71, 23811360), (80, 21132582), (96, 17610485), (113, 14961120), (120, 14088388), (142, 11905680), (160, 10566291), (213, 7937120), (226, 7480560), (240, 7044194), (284, 5952840), (339, 4987040), (355, 4762272), (426, 3968560), (439, 3851040), (452, 3740280), (480, 3522097), (565, 2992224), (568, 2976420), (678, 2493520), (710, 2381136), (852, 1984280), (878, 1925520), (904, 1870140), (1065, 1587424), (1130, 1496112), (1136, 1488210), (1317, 1283680), (1356, 1246760), (1420, 1190568), (1695, 997408), (1704, 992140), (1756, 962760), (1808, 935070), (2130, 793712), (2195, 770208), (2260, 748056), (2272, 744105), (2634, 641840), (2712, 623380), (2840, 595284), (3390, 498704), (3408, 496070), (3512, 481380), (3616, 467535), (4260, 396856), (4390, 385104), (4520, 374028), (5268, 320920), (5424, 311690), (5680, 297642), (6585, 256736), (6780, 249352), (6816, 248035), (7024, 240690), (8023, 210720), (8520, 198428), (8780, 192552), (9040, 187014), (10536, 160460), (10848, 155845), (11360, 148821), (13170, 128368), (13560, 124676), (14048, 120345), (16046, 105360), (17040, 99214), (17560, 96276), (18080, 93507), (21072, 80230), (24069, 70240), (26340, 64184), (27120, 62338), (31169, 54240), (32092, 52680), (34080, 49607), (35120, 48138), (40115, 42144)]