1791179520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:767

約数の個数: 288

約数和(自身を含む): 6286133952

約数和(自身を除く): 4494954432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 53, 60, 64, 65, 78, 80, 96, 104, 106, 120, 128, 130, 156, 159, 160, 192, 195, 208, 212, 240, 256, 260, 265, 312, 318, 320, 384, 390, 416, 424, 480, 520, 530, 624, 636, 640, 677, 689, 768, 780, 795, 832, 848, 960, 1040, 1060, 1248, 1272, 1280, 1354, 1378, 1560, 1590, 1664, 1696, 1920, 2031, 2067, 2080, 2120, 2496, 2544, 2708, 2756, 3120, 3180, 3328, 3385, 3392, 3445, 3840, 4062, 4134, 4160, 4240, 4992, 5088, 5416, 5512, 6240, 6360, 6770, 6784, 6890, 8124, 8268, 8320, 8480, 8801, 9984, 10155, 10176, 10335, 10832, 11024, 12480, 12720, 13540, 13568, 13780, 16248, 16536, 16640, 16960, 17602, 20310, 20352, 20670, 21664, 22048, 24960, 25440, 26403, 27080, 27560, 32496, 33072, 33920, 35204, 35881, 40620, 40704, 41340, 43328, 44005, 44096, 49920, 50880, 52806, 54160, 55120, 64992, 66144, 67840, 70408, 71762, 81240, 82680, 86656, 88010, 88192, 101760, 105612, 107643, 108320, 110240, 129984, 132015, 132288, 140816, 143524, 162480, 165360, 173312, 176020, 176384, 179405, 203520, 211224, 215286, 216640, 220480, 259968, 264030, 264576, 281632, 287048, 324960, 330720, 352040, 358810, 422448, 430572, 433280, 440960, 466453, 519936, 528060, 529152, 538215, 563264, 574096, 649920, 661440, 704080, 717620, 844896, 861144, 866560, 881920, 932906, 1056120, 1076430, 1126528, 1148192, 1299840, 1322880, 1399359, 1408160, 1435240, 1689792, 1722288, 1865812, 2112240, 2152860, 2253056, 2296384, 2332265, 2599680, 2645760, 2798718, 2816320, 2870480, 3379584, 3444576, 3731624, 4224480, 4305720, 4592768, 4664530, 5597436, 5632640, 5740960, 6759168, 6889152, 6996795, 7463248, 8448960, 8611440, 9185536, 9329060, 11194872, 11265280, 11481920, 13778304, 13993590, 14926496, 16897920, 17222880, 18658120, 22389744, 22963840, 27556608, 27987180, 29852992, 33795840, 34445760, 37316240, 44779488, 45927680, 55974360, 59705984, 68891520, 74632480, 89558976, 111948720, 119411968, 137783040, 149264960, 179117952, 223897440, 298529920, 358235904, 447794880, 597059840, 895589760, 1791179520]

約数ペア:

[(1, 1791179520), (2, 895589760), (3, 597059840), (4, 447794880), (5, 358235904), (6, 298529920), (8, 223897440), (10, 179117952), (12, 149264960), (13, 137783040), (15, 119411968), (16, 111948720), (20, 89558976), (24, 74632480), (26, 68891520), (30, 59705984), (32, 55974360), (39, 45927680), (40, 44779488), (48, 37316240), (52, 34445760), (53, 33795840), (60, 29852992), (64, 27987180), (65, 27556608), (78, 22963840), (80, 22389744), (96, 18658120), (104, 17222880), (106, 16897920), (120, 14926496), (128, 13993590), (130, 13778304), (156, 11481920), (159, 11265280), (160, 11194872), (192, 9329060), (195, 9185536), (208, 8611440), (212, 8448960), (240, 7463248), (256, 6996795), (260, 6889152), (265, 6759168), (312, 5740960), (318, 5632640), (320, 5597436), (384, 4664530), (390, 4592768), (416, 4305720), (424, 4224480), (480, 3731624), (520, 3444576), (530, 3379584), (624, 2870480), (636, 2816320), (640, 2798718), (677, 2645760), (689, 2599680), (768, 2332265), (780, 2296384), (795, 2253056), (832, 2152860), (848, 2112240), (960, 1865812), (1040, 1722288), (1060, 1689792), (1248, 1435240), (1272, 1408160), (1280, 1399359), (1354, 1322880), (1378, 1299840), (1560, 1148192), (1590, 1126528), (1664, 1076430), (1696, 1056120), (1920, 932906), (2031, 881920), (2067, 866560), (2080, 861144), (2120, 844896), (2496, 717620), (2544, 704080), (2708, 661440), (2756, 649920), (3120, 574096), (3180, 563264), (3328, 538215), (3385, 529152), (3392, 528060), (3445, 519936), (3840, 466453), (4062, 440960), (4134, 433280), (4160, 430572), (4240, 422448), (4992, 358810), (5088, 352040), (5416, 330720), (5512, 324960), (6240, 287048), (6360, 281632), (6770, 264576), (6784, 264030), (6890, 259968), (8124, 220480), (8268, 216640), (8320, 215286), (8480, 211224), (8801, 203520), (9984, 179405), (10155, 176384), (10176, 176020), (10335, 173312), (10832, 165360), (11024, 162480), (12480, 143524), (12720, 140816), (13540, 132288), (13568, 132015), (13780, 129984), (16248, 110240), (16536, 108320), (16640, 107643), (16960, 105612), (17602, 101760), (20310, 88192), (20352, 88010), (20670, 86656), (21664, 82680), (22048, 81240), (24960, 71762), (25440, 70408), (26403, 67840), (27080, 66144), (27560, 64992), (32496, 55120), (33072, 54160), (33920, 52806), (35204, 50880), (35881, 49920), (40620, 44096), (40704, 44005), (41340, 43328)]