2018047451280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38748991}}^1$

素因数の和:38749045

約数の個数: 160

約数和(自身を含む): 7380288012288

約数和(自身を除く): 5362240561008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 52080, 38748991, 77497982, 116246973, 154995964, 193744955, 232493946, 271242937, 309991928, 387489910, 464987892, 542485874, 581234865, 619983856, 774979820, 813728811, 929975784, 1084971748, 1162469730, 1201218721, 1356214685, 1549959640, 1627457622, 1859951568, 2169943496, 2324939460, 2402437442, 2712429370, 3099919280, 3254915244, 3603656163, 4068644055, 4339886992, 4649878920, 4804874884, 5424858740, 6006093605, 6509830488, 7207312326, 8137288110, 8408531047, 9299757840, 9609749768, 10849717480, 12012187210, 13019660976, 14414624652, 16274576220, 16817062094, 18018280815, 19219499536, 21699434960, 24024374420, 25225593141, 28829249304, 32549152440, 33634124188, 36036561630, 42042655235, 48048748840, 50451186282, 57658498608, 65098304880, 67268248376, 72073123260, 84085310470, 96097497680, 100902372564, 126127965705, 134536496752, 144146246520, 168170620940, 201804745128, 252255931410, 288292493040, 336341241880, 403609490256, 504511862820, 672682483760, 1009023725640, 2018047451280]

約数ペア:

[(1, 2018047451280), (2, 1009023725640), (3, 672682483760), (4, 504511862820), (5, 403609490256), (6, 336341241880), (7, 288292493040), (8, 252255931410), (10, 201804745128), (12, 168170620940), (14, 144146246520), (15, 134536496752), (16, 126127965705), (20, 100902372564), (21, 96097497680), (24, 84085310470), (28, 72073123260), (30, 67268248376), (31, 65098304880), (35, 57658498608), (40, 50451186282), (42, 48048748840), (48, 42042655235), (56, 36036561630), (60, 33634124188), (62, 32549152440), (70, 28829249304), (80, 25225593141), (84, 24024374420), (93, 21699434960), (105, 19219499536), (112, 18018280815), (120, 16817062094), (124, 16274576220), (140, 14414624652), (155, 13019660976), (168, 12012187210), (186, 10849717480), (210, 9609749768), (217, 9299757840), (240, 8408531047), (248, 8137288110), (280, 7207312326), (310, 6509830488), (336, 6006093605), (372, 5424858740), (420, 4804874884), (434, 4649878920), (465, 4339886992), (496, 4068644055), (560, 3603656163), (620, 3254915244), (651, 3099919280), (744, 2712429370), (840, 2402437442), (868, 2324939460), (930, 2169943496), (1085, 1859951568), (1240, 1627457622), (1302, 1549959640), (1488, 1356214685), (1680, 1201218721), (1736, 1162469730), (1860, 1084971748), (2170, 929975784), (2480, 813728811), (2604, 774979820), (3255, 619983856), (3472, 581234865), (3720, 542485874), (4340, 464987892), (5208, 387489910), (6510, 309991928), (7440, 271242937), (8680, 232493946), (10416, 193744955), (13020, 154995964), (17360, 116246973), (26040, 77497982), (52080, 38748991)]