455245440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 384

約数和(自身を含む): 1666500480

約数和(自身を除く): 1211255040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 61, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 122, 128, 130, 138, 156, 160, 169, 183, 184, 192, 195, 208, 230, 240, 244, 260, 276, 299, 305, 312, 320, 338, 345, 366, 368, 384, 390, 416, 460, 480, 488, 507, 520, 552, 598, 610, 624, 640, 676, 690, 732, 736, 780, 793, 832, 845, 897, 915, 920, 960, 976, 1014, 1040, 1104, 1196, 1220, 1248, 1352, 1380, 1403, 1464, 1472, 1495, 1560, 1586, 1664, 1690, 1794, 1830, 1840, 1920, 1952, 2028, 2080, 2208, 2379, 2392, 2440, 2496, 2535, 2704, 2760, 2806, 2928, 2944, 2990, 3120, 3172, 3380, 3588, 3660, 3680, 3887, 3904, 3965, 4056, 4160, 4209, 4416, 4485, 4758, 4784, 4880, 4992, 5070, 5408, 5520, 5612, 5856, 5980, 6240, 6344, 6760, 7015, 7176, 7320, 7360, 7774, 7808, 7930, 8112, 8320, 8418, 8832, 8970, 9516, 9568, 9760, 10140, 10309, 10816, 11040, 11224, 11661, 11712, 11895, 11960, 12480, 12688, 13520, 14030, 14352, 14640, 14720, 15548, 15860, 16224, 16836, 17940, 18239, 19032, 19136, 19435, 19520, 20280, 20618, 21045, 21632, 22080, 22448, 23322, 23424, 23790, 23920, 24960, 25376, 27040, 28060, 28704, 29280, 30927, 31096, 31720, 32448, 33672, 35880, 36478, 38064, 38272, 38870, 39040, 40560, 41236, 42090, 44160, 44896, 46644, 47580, 47840, 50752, 51545, 54080, 54717, 56120, 57408, 58305, 58560, 61854, 62192, 63440, 64896, 67344, 71760, 72956, 76128, 77740, 81120, 82472, 84180, 89792, 91195, 93288, 95160, 95680, 101504, 103090, 108160, 109434, 112240, 114816, 116610, 117120, 123708, 124384, 126880, 134688, 143520, 145912, 152256, 154635, 155480, 162240, 164944, 168360, 179584, 182390, 186576, 190320, 191360, 206180, 218868, 224480, 233220, 237107, 247416, 248768, 253760, 269376, 273585, 287040, 291824, 304512, 309270, 310960, 324480, 329888, 336720, 364780, 373152, 380640, 412360, 437736, 448960, 466440, 474214, 494832, 497536, 507520, 538752, 547170, 574080, 583648, 618540, 621920, 659776, 673440, 711321, 729560, 746304, 761280, 824720, 875472, 897920, 932880, 948428, 989664, 1094340, 1167296, 1185535, 1237080, 1243840, 1319552, 1346880, 1422642, 1459120, 1492608, 1522560, 1649440, 1750944, 1865760, 1896856, 1979328, 2188680, 2334592, 2371070, 2474160, 2487680, 2693760, 2845284, 2918240, 3298880, 3501888, 3556605, 3731520, 3793712, 3958656, 4377360, 4742140, 4948320, 5690568, 5836480, 6597760, 7003776, 7113210, 7463040, 7587424, 8754720, 9484280, 9896640, 11381136, 11672960, 14226420, 15174848, 17509440, 18968560, 19793280, 22762272, 28452840, 30349696, 35018880, 37937120, 45524544, 56905680, 75874240, 91049088, 113811360, 151748480, 227622720, 455245440]

約数ペア:

[(1, 455245440), (2, 227622720), (3, 151748480), (4, 113811360), (5, 91049088), (6, 75874240), (8, 56905680), (10, 45524544), (12, 37937120), (13, 35018880), (15, 30349696), (16, 28452840), (20, 22762272), (23, 19793280), (24, 18968560), (26, 17509440), (30, 15174848), (32, 14226420), (39, 11672960), (40, 11381136), (46, 9896640), (48, 9484280), (52, 8754720), (60, 7587424), (61, 7463040), (64, 7113210), (65, 7003776), (69, 6597760), (78, 5836480), (80, 5690568), (92, 4948320), (96, 4742140), (104, 4377360), (115, 3958656), (120, 3793712), (122, 3731520), (128, 3556605), (130, 3501888), (138, 3298880), (156, 2918240), (160, 2845284), (169, 2693760), (183, 2487680), (184, 2474160), (192, 2371070), (195, 2334592), (208, 2188680), (230, 1979328), (240, 1896856), (244, 1865760), (260, 1750944), (276, 1649440), (299, 1522560), (305, 1492608), (312, 1459120), (320, 1422642), (338, 1346880), (345, 1319552), (366, 1243840), (368, 1237080), (384, 1185535), (390, 1167296), (416, 1094340), (460, 989664), (480, 948428), (488, 932880), (507, 897920), (520, 875472), (552, 824720), (598, 761280), (610, 746304), (624, 729560), (640, 711321), (676, 673440), (690, 659776), (732, 621920), (736, 618540), (780, 583648), (793, 574080), (832, 547170), (845, 538752), (897, 507520), (915, 497536), (920, 494832), (960, 474214), (976, 466440), (1014, 448960), (1040, 437736), (1104, 412360), (1196, 380640), (1220, 373152), (1248, 364780), (1352, 336720), (1380, 329888), (1403, 324480), (1464, 310960), (1472, 309270), (1495, 304512), (1560, 291824), (1586, 287040), (1664, 273585), (1690, 269376), (1794, 253760), (1830, 248768), (1840, 247416), (1920, 237107), (1952, 233220), (2028, 224480), (2080, 218868), (2208, 206180), (2379, 191360), (2392, 190320), (2440, 186576), (2496, 182390), (2535, 179584), (2704, 168360), (2760, 164944), (2806, 162240), (2928, 155480), (2944, 154635), (2990, 152256), (3120, 145912), (3172, 143520), (3380, 134688), (3588, 126880), (3660, 124384), (3680, 123708), (3887, 117120), (3904, 116610), (3965, 114816), (4056, 112240), (4160, 109434), (4209, 108160), (4416, 103090), (4485, 101504), (4758, 95680), (4784, 95160), (4880, 93288), (4992, 91195), (5070, 89792), (5408, 84180), (5520, 82472), (5612, 81120), (5856, 77740), (5980, 76128), (6240, 72956), (6344, 71760), (6760, 67344), (7015, 64896), (7176, 63440), (7320, 62192), (7360, 61854), (7774, 58560), (7808, 58305), (7930, 57408), (8112, 56120), (8320, 54717), (8418, 54080), (8832, 51545), (8970, 50752), (9516, 47840), (9568, 47580), (9760, 46644), (10140, 44896), (10309, 44160), (10816, 42090), (11040, 41236), (11224, 40560), (11661, 39040), (11712, 38870), (11895, 38272), (11960, 38064), (12480, 36478), (12688, 35880), (13520, 33672), (14030, 32448), (14352, 31720), (14640, 31096), (14720, 30927), (15548, 29280), (15860, 28704), (16224, 28060), (16836, 27040), (17940, 25376), (18239, 24960), (19032, 23920), (19136, 23790), (19435, 23424), (19520, 23322), (20280, 22448), (20618, 22080), (21045, 21632)]