1779922560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2523

約数の個数: 256

約数和(自身を含む): 6323184000

約数和(自身を除く): 4543261440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 290, 312, 320, 348, 377, 384, 390, 416, 435, 464, 480, 520, 580, 624, 640, 696, 754, 780, 832, 870, 928, 960, 1040, 1131, 1160, 1248, 1392, 1508, 1560, 1664, 1740, 1856, 1885, 1920, 2080, 2262, 2320, 2459, 2496, 2784, 3016, 3120, 3480, 3712, 3770, 4160, 4524, 4640, 4918, 4992, 5568, 5655, 6032, 6240, 6960, 7377, 7540, 8320, 9048, 9280, 9836, 11136, 11310, 12064, 12295, 12480, 13920, 14754, 15080, 18096, 18560, 19672, 22620, 24128, 24590, 24960, 27840, 29508, 30160, 31967, 36192, 36885, 39344, 45240, 48256, 49180, 55680, 59016, 60320, 63934, 71311, 72384, 73770, 78688, 90480, 95901, 98360, 118032, 120640, 127868, 142622, 144768, 147540, 157376, 159835, 180960, 191802, 196720, 213933, 236064, 241280, 255736, 285244, 295080, 314752, 319670, 356555, 361920, 383604, 393440, 427866, 472128, 479505, 511472, 570488, 590160, 639340, 713110, 723840, 767208, 786880, 855732, 927043, 944256, 959010, 1022944, 1069665, 1140976, 1180320, 1278680, 1426220, 1534416, 1573760, 1711464, 1854086, 1918020, 2045888, 2139330, 2281952, 2360640, 2557360, 2781129, 2852440, 3068832, 3422928, 3708172, 3836040, 4091776, 4278660, 4563904, 4635215, 4721280, 5114720, 5562258, 5704880, 6137664, 6845856, 7416344, 7672080, 8557320, 9127808, 9270430, 10229440, 11124516, 11409760, 12275328, 13691712, 13905645, 14832688, 15344160, 17114640, 18540860, 20458880, 22249032, 22819520, 27383424, 27811290, 29665376, 30688320, 34229280, 37081720, 44498064, 45639040, 55622580, 59330752, 61376640, 68458560, 74163440, 88996128, 111245160, 118661504, 136917120, 148326880, 177992256, 222490320, 296653760, 355984512, 444980640, 593307520, 889961280, 1779922560]

約数ペア:

[(1, 1779922560), (2, 889961280), (3, 593307520), (4, 444980640), (5, 355984512), (6, 296653760), (8, 222490320), (10, 177992256), (12, 148326880), (13, 136917120), (15, 118661504), (16, 111245160), (20, 88996128), (24, 74163440), (26, 68458560), (29, 61376640), (30, 59330752), (32, 55622580), (39, 45639040), (40, 44498064), (48, 37081720), (52, 34229280), (58, 30688320), (60, 29665376), (64, 27811290), (65, 27383424), (78, 22819520), (80, 22249032), (87, 20458880), (96, 18540860), (104, 17114640), (116, 15344160), (120, 14832688), (128, 13905645), (130, 13691712), (145, 12275328), (156, 11409760), (160, 11124516), (174, 10229440), (192, 9270430), (195, 9127808), (208, 8557320), (232, 7672080), (240, 7416344), (260, 6845856), (290, 6137664), (312, 5704880), (320, 5562258), (348, 5114720), (377, 4721280), (384, 4635215), (390, 4563904), (416, 4278660), (435, 4091776), (464, 3836040), (480, 3708172), (520, 3422928), (580, 3068832), (624, 2852440), (640, 2781129), (696, 2557360), (754, 2360640), (780, 2281952), (832, 2139330), (870, 2045888), (928, 1918020), (960, 1854086), (1040, 1711464), (1131, 1573760), (1160, 1534416), (1248, 1426220), (1392, 1278680), (1508, 1180320), (1560, 1140976), (1664, 1069665), (1740, 1022944), (1856, 959010), (1885, 944256), (1920, 927043), (2080, 855732), (2262, 786880), (2320, 767208), (2459, 723840), (2496, 713110), (2784, 639340), (3016, 590160), (3120, 570488), (3480, 511472), (3712, 479505), (3770, 472128), (4160, 427866), (4524, 393440), (4640, 383604), (4918, 361920), (4992, 356555), (5568, 319670), (5655, 314752), (6032, 295080), (6240, 285244), (6960, 255736), (7377, 241280), (7540, 236064), (8320, 213933), (9048, 196720), (9280, 191802), (9836, 180960), (11136, 159835), (11310, 157376), (12064, 147540), (12295, 144768), (12480, 142622), (13920, 127868), (14754, 120640), (15080, 118032), (18096, 98360), (18560, 95901), (19672, 90480), (22620, 78688), (24128, 73770), (24590, 72384), (24960, 71311), (27840, 63934), (29508, 60320), (30160, 59016), (31967, 55680), (36192, 49180), (36885, 48256), (39344, 45240)]