171362880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 336

約数和(自身を含む): 665683200

約数和(自身を除く): 494320320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 192, 195, 199, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 320, 345, 360, 368, 390, 398, 414, 416, 460, 468, 480, 520, 552, 576, 585, 597, 598, 624, 690, 720, 736, 780, 796, 828, 832, 897, 920, 936, 960, 995, 1035, 1040, 1104, 1170, 1194, 1196, 1248, 1380, 1440, 1472, 1495, 1560, 1592, 1656, 1791, 1794, 1840, 1872, 1990, 2070, 2080, 2208, 2340, 2388, 2392, 2496, 2587, 2691, 2760, 2880, 2985, 2990, 3120, 3184, 3312, 3582, 3588, 3680, 3744, 3980, 4140, 4160, 4416, 4485, 4577, 4680, 4776, 4784, 5174, 5382, 5520, 5970, 5980, 6240, 6368, 6624, 7164, 7176, 7360, 7488, 7761, 7960, 8280, 8955, 8970, 9154, 9360, 9552, 9568, 10348, 10764, 11040, 11940, 11960, 12480, 12736, 12935, 13248, 13455, 13731, 14328, 14352, 15522, 15920, 16560, 17910, 17940, 18308, 18720, 19104, 19136, 20696, 21528, 22080, 22885, 23283, 23880, 23920, 25870, 26910, 27462, 28656, 28704, 31044, 31840, 33120, 35820, 35880, 36616, 37440, 38208, 38805, 41193, 41392, 43056, 45770, 46566, 47760, 47840, 51740, 53820, 54924, 57312, 57408, 59501, 62088, 63680, 66240, 68655, 71640, 71760, 73232, 77610, 82386, 82784, 86112, 91540, 93132, 95520, 95680, 103480, 107640, 109848, 114624, 116415, 119002, 124176, 137310, 143280, 143520, 146464, 155220, 164772, 165568, 172224, 178503, 183080, 186264, 191040, 205965, 206960, 215280, 219696, 232830, 238004, 248352, 274620, 286560, 287040, 292928, 297505, 310440, 329544, 357006, 366160, 372528, 411930, 413920, 430560, 439392, 465660, 476008, 496704, 535509, 549240, 573120, 595010, 620880, 659088, 714012, 732320, 745056, 823860, 827840, 861120, 878784, 892515, 931320, 952016, 1071018, 1098480, 1190020, 1241760, 1318176, 1428024, 1464640, 1490112, 1647720, 1785030, 1862640, 1904032, 2142036, 2196960, 2380040, 2483520, 2636352, 2677545, 2856048, 3295440, 3570060, 3725280, 3808064, 4284072, 4393920, 4760080, 5355090, 5712096, 6590880, 7140120, 7450560, 8568144, 9520160, 10710180, 11424192, 13181760, 14280240, 17136288, 19040320, 21420360, 28560480, 34272576, 42840720, 57120960, 85681440, 171362880]

約数ペア:

[(1, 171362880), (2, 85681440), (3, 57120960), (4, 42840720), (5, 34272576), (6, 28560480), (8, 21420360), (9, 19040320), (10, 17136288), (12, 14280240), (13, 13181760), (15, 11424192), (16, 10710180), (18, 9520160), (20, 8568144), (23, 7450560), (24, 7140120), (26, 6590880), (30, 5712096), (32, 5355090), (36, 4760080), (39, 4393920), (40, 4284072), (45, 3808064), (46, 3725280), (48, 3570060), (52, 3295440), (60, 2856048), (64, 2677545), (65, 2636352), (69, 2483520), (72, 2380040), (78, 2196960), (80, 2142036), (90, 1904032), (92, 1862640), (96, 1785030), (104, 1647720), (115, 1490112), (117, 1464640), (120, 1428024), (130, 1318176), (138, 1241760), (144, 1190020), (156, 1098480), (160, 1071018), (180, 952016), (184, 931320), (192, 892515), (195, 878784), (199, 861120), (207, 827840), (208, 823860), (230, 745056), (234, 732320), (240, 714012), (260, 659088), (276, 620880), (288, 595010), (299, 573120), (312, 549240), (320, 535509), (345, 496704), (360, 476008), (368, 465660), (390, 439392), (398, 430560), (414, 413920), (416, 411930), (460, 372528), (468, 366160), (480, 357006), (520, 329544), (552, 310440), (576, 297505), (585, 292928), (597, 287040), (598, 286560), (624, 274620), (690, 248352), (720, 238004), (736, 232830), (780, 219696), (796, 215280), (828, 206960), (832, 205965), (897, 191040), (920, 186264), (936, 183080), (960, 178503), (995, 172224), (1035, 165568), (1040, 164772), (1104, 155220), (1170, 146464), (1194, 143520), (1196, 143280), (1248, 137310), (1380, 124176), (1440, 119002), (1472, 116415), (1495, 114624), (1560, 109848), (1592, 107640), (1656, 103480), (1791, 95680), (1794, 95520), (1840, 93132), (1872, 91540), (1990, 86112), (2070, 82784), (2080, 82386), (2208, 77610), (2340, 73232), (2388, 71760), (2392, 71640), (2496, 68655), (2587, 66240), (2691, 63680), (2760, 62088), (2880, 59501), (2985, 57408), (2990, 57312), (3120, 54924), (3184, 53820), (3312, 51740), (3582, 47840), (3588, 47760), (3680, 46566), (3744, 45770), (3980, 43056), (4140, 41392), (4160, 41193), (4416, 38805), (4485, 38208), (4577, 37440), (4680, 36616), (4776, 35880), (4784, 35820), (5174, 33120), (5382, 31840), (5520, 31044), (5970, 28704), (5980, 28656), (6240, 27462), (6368, 26910), (6624, 25870), (7164, 23920), (7176, 23880), (7360, 23283), (7488, 22885), (7761, 22080), (7960, 21528), (8280, 20696), (8955, 19136), (8970, 19104), (9154, 18720), (9360, 18308), (9552, 17940), (9568, 17910), (10348, 16560), (10764, 15920), (11040, 15522), (11940, 14352), (11960, 14328), (12480, 13731), (12736, 13455), (12935, 13248)]