147191520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 538223616

約数和(自身を除く): 391032096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 617, 672, 710, 840, 852, 994, 1065, 1120, 1136, 1234, 1420, 1491, 1680, 1704, 1851, 1988, 2130, 2272, 2468, 2485, 2840, 2982, 3085, 3360, 3408, 3702, 3976, 4260, 4319, 4936, 4970, 5680, 5964, 6170, 6816, 7404, 7455, 7952, 8520, 8638, 9255, 9872, 9940, 11360, 11928, 12340, 12957, 14808, 14910, 15904, 17040, 17276, 18510, 19744, 19880, 21595, 23856, 24680, 25914, 29616, 29820, 34080, 34552, 37020, 39760, 43190, 43807, 47712, 49360, 51828, 59232, 59640, 64785, 69104, 74040, 79520, 86380, 87614, 98720, 103656, 119280, 129570, 131421, 138208, 148080, 172760, 175228, 207312, 219035, 238560, 259140, 262842, 296160, 306649, 345520, 350456, 414624, 438070, 518280, 525684, 613298, 657105, 691040, 700912, 876140, 919947, 1036560, 1051368, 1226596, 1314210, 1401824, 1533245, 1752280, 1839894, 2073120, 2102736, 2453192, 2628420, 3066490, 3504560, 3679788, 4205472, 4599735, 4906384, 5256840, 6132980, 7009120, 7359576, 9199470, 9812768, 10513680, 12265960, 14719152, 18398940, 21027360, 24531920, 29438304, 36797880, 49063840, 73595760, 147191520]

約数ペア:

[(1, 147191520), (2, 73595760), (3, 49063840), (4, 36797880), (5, 29438304), (6, 24531920), (7, 21027360), (8, 18398940), (10, 14719152), (12, 12265960), (14, 10513680), (15, 9812768), (16, 9199470), (20, 7359576), (21, 7009120), (24, 6132980), (28, 5256840), (30, 4906384), (32, 4599735), (35, 4205472), (40, 3679788), (42, 3504560), (48, 3066490), (56, 2628420), (60, 2453192), (70, 2102736), (71, 2073120), (80, 1839894), (84, 1752280), (96, 1533245), (105, 1401824), (112, 1314210), (120, 1226596), (140, 1051368), (142, 1036560), (160, 919947), (168, 876140), (210, 700912), (213, 691040), (224, 657105), (240, 613298), (280, 525684), (284, 518280), (336, 438070), (355, 414624), (420, 350456), (426, 345520), (480, 306649), (497, 296160), (560, 262842), (568, 259140), (617, 238560), (672, 219035), (710, 207312), (840, 175228), (852, 172760), (994, 148080), (1065, 138208), (1120, 131421), (1136, 129570), (1234, 119280), (1420, 103656), (1491, 98720), (1680, 87614), (1704, 86380), (1851, 79520), (1988, 74040), (2130, 69104), (2272, 64785), (2468, 59640), (2485, 59232), (2840, 51828), (2982, 49360), (3085, 47712), (3360, 43807), (3408, 43190), (3702, 39760), (3976, 37020), (4260, 34552), (4319, 34080), (4936, 29820), (4970, 29616), (5680, 25914), (5964, 24680), (6170, 23856), (6816, 21595), (7404, 19880), (7455, 19744), (7952, 18510), (8520, 17276), (8638, 17040), (9255, 15904), (9872, 14910), (9940, 14808), (11360, 12957), (11928, 12340)]