166417920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:293

約数の個数: 240

約数和(自身を含む): 597497472

約数和(自身を除く): 431079552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 233, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 466, 480, 496, 512, 558, 576, 620, 640, 699, 720, 744, 768, 930, 932, 960, 992, 1116, 1152, 1165, 1240, 1280, 1395, 1398, 1440, 1488, 1536, 1860, 1864, 1920, 1984, 2097, 2232, 2304, 2330, 2480, 2560, 2790, 2796, 2880, 2976, 3495, 3720, 3728, 3840, 3968, 4194, 4464, 4608, 4660, 4960, 5580, 5592, 5760, 5952, 6990, 7223, 7440, 7456, 7680, 7936, 8388, 8928, 9320, 9920, 10485, 11160, 11184, 11520, 11904, 13980, 14446, 14880, 14912, 15872, 16776, 17856, 18640, 19840, 20970, 21669, 22320, 22368, 23040, 23808, 27960, 28892, 29760, 29824, 33552, 35712, 36115, 37280, 39680, 41940, 43338, 44640, 44736, 47616, 55920, 57784, 59520, 59648, 65007, 67104, 71424, 72230, 74560, 79360, 83880, 86676, 89280, 89472, 108345, 111840, 115568, 119040, 119296, 130014, 134208, 142848, 144460, 149120, 167760, 173352, 178560, 178944, 216690, 223680, 231136, 238080, 260028, 268416, 288920, 298240, 325035, 335520, 346704, 357120, 357888, 433380, 447360, 462272, 520056, 536832, 577840, 596480, 650070, 671040, 693408, 714240, 866760, 894720, 924544, 1040112, 1073664, 1155680, 1300140, 1342080, 1386816, 1733520, 1789440, 1849088, 2080224, 2311360, 2600280, 2684160, 2773632, 3467040, 3698176, 4160448, 4622720, 5200560, 5368320, 5547264, 6934080, 8320896, 9245440, 10401120, 11094528, 13868160, 16641792, 18490880, 20802240, 27736320, 33283584, 41604480, 55472640, 83208960, 166417920]

約数ペア:

[(1, 166417920), (2, 83208960), (3, 55472640), (4, 41604480), (5, 33283584), (6, 27736320), (8, 20802240), (9, 18490880), (10, 16641792), (12, 13868160), (15, 11094528), (16, 10401120), (18, 9245440), (20, 8320896), (24, 6934080), (30, 5547264), (31, 5368320), (32, 5200560), (36, 4622720), (40, 4160448), (45, 3698176), (48, 3467040), (60, 2773632), (62, 2684160), (64, 2600280), (72, 2311360), (80, 2080224), (90, 1849088), (93, 1789440), (96, 1733520), (120, 1386816), (124, 1342080), (128, 1300140), (144, 1155680), (155, 1073664), (160, 1040112), (180, 924544), (186, 894720), (192, 866760), (233, 714240), (240, 693408), (248, 671040), (256, 650070), (279, 596480), (288, 577840), (310, 536832), (320, 520056), (360, 462272), (372, 447360), (384, 433380), (465, 357888), (466, 357120), (480, 346704), (496, 335520), (512, 325035), (558, 298240), (576, 288920), (620, 268416), (640, 260028), (699, 238080), (720, 231136), (744, 223680), (768, 216690), (930, 178944), (932, 178560), (960, 173352), (992, 167760), (1116, 149120), (1152, 144460), (1165, 142848), (1240, 134208), (1280, 130014), (1395, 119296), (1398, 119040), (1440, 115568), (1488, 111840), (1536, 108345), (1860, 89472), (1864, 89280), (1920, 86676), (1984, 83880), (2097, 79360), (2232, 74560), (2304, 72230), (2330, 71424), (2480, 67104), (2560, 65007), (2790, 59648), (2796, 59520), (2880, 57784), (2976, 55920), (3495, 47616), (3720, 44736), (3728, 44640), (3840, 43338), (3968, 41940), (4194, 39680), (4464, 37280), (4608, 36115), (4660, 35712), (4960, 33552), (5580, 29824), (5592, 29760), (5760, 28892), (5952, 27960), (6990, 23808), (7223, 23040), (7440, 22368), (7456, 22320), (7680, 21669), (7936, 20970), (8388, 19840), (8928, 18640), (9320, 17856), (9920, 16776), (10485, 15872), (11160, 14912), (11184, 14880), (11520, 14446), (11904, 13980)]