31955589120

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 1152

約数和(自身を含む): 135522616320

約数和(自身を除く): 103567027200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 23, 24, 26, 28, 30, 32, 35, 39, 40, 42, 46, 48, 49, 52, 56, 60, 64, 65, 69, 70, 71, 78, 80, 84, 91, 92, 96, 98, 104, 105, 112, 115, 120, 128, 130, 138, 140, 142, 147, 156, 160, 161, 168, 182, 184, 192, 195, 196, 208, 210, 213, 224, 230, 240, 245, 256, 260, 273, 276, 280, 284, 294, 299, 312, 320, 322, 336, 345, 355, 364, 368, 384, 390, 392, 416, 420, 426, 448, 455, 460, 480, 483, 490, 497, 512, 520, 546, 552, 560, 568, 588, 598, 624, 637, 640, 644, 672, 690, 710, 728, 735, 736, 768, 780, 784, 805, 832, 840, 852, 896, 897, 910, 920, 923, 960, 966, 980, 994, 1024, 1040, 1065, 1092, 1104, 1120, 1127, 1136, 1176, 1196, 1248, 1274, 1280, 1288, 1344, 1365, 1380, 1420, 1456, 1470, 1472, 1491, 1495, 1536, 1560, 1568, 1610, 1633, 1664, 1680, 1704, 1792, 1794, 1820, 1840, 1846, 1911, 1920, 1932, 1960, 1988, 2048, 2080, 2093, 2130, 2184, 2208, 2240, 2254, 2272, 2352, 2392, 2415, 2485, 2496, 2548, 2560, 2576, 2688, 2730, 2760, 2769, 2840, 2912, 2940, 2944, 2982, 2990, 3072, 3120, 3136, 3185, 3220, 3266, 3328, 3360, 3381, 3408, 3479, 3584, 3588, 3640, 3680, 3692, 3822, 3840, 3864, 3920, 3976, 4160, 4186, 4260, 4368, 4416, 4480, 4485, 4508, 4544, 4615, 4704, 4784, 4830, 4899, 4970, 4992, 5096, 5120, 5152, 5376, 5460, 5520, 5538, 5635, 5680, 5824, 5880, 5888, 5964, 5980, 6144, 6240, 6272, 6279, 6370, 6440, 6461, 6532, 6656, 6720, 6762, 6816, 6958, 7168, 7176, 7280, 7360, 7384, 7455, 7644, 7680, 7728, 7840, 7952, 8165, 8320, 8372, 8520, 8736, 8832, 8960, 8970, 9016, 9088, 9230, 9408, 9555, 9568, 9660, 9798, 9940, 9984, 10192, 10240, 10304, 10437, 10465, 10752, 10920, 11040, 11076, 11270, 11360, 11431, 11648, 11760, 11776, 11928, 11960, 12480, 12544, 12558, 12740, 12880, 12922, 13064, 13312, 13440, 13524, 13632, 13845, 13916, 14336, 14352, 14560, 14651, 14720, 14768, 14910, 15288, 15360, 15456, 15680, 15904, 16330, 16640, 16744, 16905, 17040, 17395, 17472, 17664, 17920, 17940, 18032, 18176, 18460, 18816, 19110, 19136, 19320, 19383, 19596, 19880, 19968, 20384, 20608, 20874, 20930, 21229, 21504, 21840, 22080, 22152, 22540, 22720, 22862, 23296, 23520, 23552, 23856, 23920, 24495, 24960, 25088, 25116, 25480, 25760, 25844, 26128, 26624, 26880, 27048, 27264, 27690, 27832, 28704, 29120, 29302, 29440, 29536, 29820, 30576, 30720, 30912, 31360, 31395, 31808, 32305, 32660, 33280, 33488, 33810, 34080, 34293, 34790, 34944, 35328, 35840, 35880, 36064, 36352, 36920, 37632, 38220, 38272, 38640, 38766, 39192, 39760, 39936, 40768, 41216, 41748, 41860, 42458, 43008, 43680, 43953, 44160, 44304, 45080, 45227, 45440, 45724, 46592, 47040, 47104, 47712, 47840, 48990, 49920, 50176, 50232, 50960, 51520, 51688, 52185, 52256, 53760, 54096, 54528, 55380, 55664, 57155, 57408, 58240, 58604, 58880, 59072, 59640, 61152, 61824, 62720, 62790, 63616, 63687, 64610, 65320, 66560, 66976, 67620, 68160, 68586, 69580, 69888, 70656, 71680, 71760, 72128, 72704, 73255, 73840, 75264, 76440, 76544, 77280, 77532, 78384, 79520, 79872, 80017, 81536, 82432, 83496, 83720, 84916, 87360, 87906, 88320, 88608, 90160, 90454, 90880, 91448, 93184, 94080, 95424, 95680, 96915, 97980, 99840, 100352, 100464, 101920, 103040, 103376, 104370, 104512, 106145, 107520, 108192, 109056, 110760, 111328, 114310, 114816, 116480, 117208, 117760, 118144, 119280, 122304, 123648, 125440, 125580, 127232, 127374, 129220, 130640, 133120, 133952, 135240, 135681, 136320, 137172, 139160, 139776, 141312, 143520, 144256, 145408, 146510, 147680, 148603, 150528, 152880, 153088, 154560, 155064, 156768, 159040, 160034, 163072, 164864, 166992, 167440, 169832, 171465, 174720, 175812, 176640, 177216, 180320, 180908, 181760, 182896, 186368, 188160, 190848, 191360, 193830, 195960, 199680, 200928, 203840, 206080, 206752, 208740, 209024, 212290, 215040, 216384, 218112, 219765, 221520, 222656, 226135, 228620, 229632, 232960, 234416, 235520, 236288, 238560, 240051, 244608, 247296, 250880, 251160, 254464, 254748, 258440, 261280, 267904, 270480, 271362, 272640, 274344, 278320, 279552, 287040, 288512, 293020, 295360, 297206, 301056, 305760, 306176, 309120, 310128, 313536, 318080, 318435, 320068, 326144, 329728, 333984, 334880, 339664, 342930, 349440, 351624, 353280, 354432, 360640, 361816, 363520, 365792, 376320, 381696, 382720, 387660, 391920, 399360, 400085, 401856, 407680, 412160, 413504, 417480, 418048, 424580, 432768, 436224, 439530, 443040, 445312, 445809, 452270, 457240, 459264, 465920, 468832, 472576, 477120, 480102, 489216, 494592, 501760, 502320, 508928, 509496, 516880, 522560, 535808, 540960, 542724, 545280, 548688, 556640, 559104, 574080, 577024, 586040, 590720, 594412, 611520, 612352, 618240, 620256, 627072, 636160, 636870, 640136, 652288, 667968, 669760, 678405, 679328, 685860, 698880, 703248, 706560, 708864, 721280, 723632, 727040, 731584, 743015, 752640, 763392, 765440, 775320, 783840, 800170, 803712, 815360, 824320, 827008, 834960, 836096, 849160, 865536, 879060, 886080, 890624, 891618, 904540, 914480, 918528, 931840, 937664, 945152, 954240, 960204, 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約数ペア:

[(1, 31955589120), (2, 15977794560), (3, 10651863040), (4, 7988897280), (5, 6391117824), (6, 5325931520), (7, 4565084160), (8, 3994448640), (10, 3195558912), (12, 2662965760), (13, 2458122240), (14, 2282542080), (15, 2130372608), (16, 1997224320), (20, 1597779456), (21, 1521694720), (23, 1389373440), (24, 1331482880), (26, 1229061120), (28, 1141271040), (30, 1065186304), (32, 998612160), (35, 913016832), (39, 819374080), (40, 798889728), (42, 760847360), (46, 694686720), (48, 665741440), (49, 652154880), (52, 614530560), (56, 570635520), (60, 532593152), (64, 499306080), (65, 491624448), (69, 463124480), (70, 456508416), (71, 450078720), (78, 409687040), (80, 399444864), (84, 380423680), (91, 351160320), (92, 347343360), (96, 332870720), (98, 326077440), (104, 307265280), (105, 304338944), (112, 285317760), (115, 277874688), (120, 266296576), (128, 249653040), (130, 245812224), (138, 231562240), (140, 228254208), (142, 225039360), (147, 217384960), (156, 204843520), (160, 199722432), (161, 198481920), (168, 190211840), (182, 175580160), (184, 173671680), (192, 166435360), (195, 163874816), (196, 163038720), (208, 153632640), (210, 152169472), (213, 150026240), (224, 142658880), (230, 138937344), (240, 133148288), (245, 130430976), (256, 124826520), (260, 122906112), (273, 117053440), (276, 115781120), (280, 114127104), (284, 112519680), (294, 108692480), (299, 106874880), (312, 102421760), (320, 99861216), (322, 99240960), (336, 95105920), (345, 92624896), (355, 90015744), (364, 87790080), (368, 86835840), (384, 83217680), (390, 81937408), (392, 81519360), (416, 76816320), (420, 76084736), (426, 75013120), (448, 71329440), (455, 70232064), (460, 69468672), (480, 66574144), (483, 66160640), (490, 65215488), (497, 64296960), (512, 62413260), (520, 61453056), (546, 58526720), (552, 57890560), (560, 57063552), (568, 56259840), (588, 54346240), (598, 53437440), (624, 51210880), (637, 50165760), (640, 49930608), (644, 49620480), (672, 47552960), (690, 46312448), (710, 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(1920, 16643536), (1932, 16540160), (1960, 16303872), (1988, 16074240), (2048, 15603315), (2080, 15363264), (2093, 15267840), (2130, 15002624), (2184, 14631680), (2208, 14472640), (2240, 14265888), (2254, 14177280), (2272, 14064960), (2352, 13586560), (2392, 13359360), (2415, 13232128), (2485, 12859392), (2496, 12802720), (2548, 12541440), (2560, 12482652), (2576, 12405120), (2688, 11888240), (2730, 11705344), (2760, 11578112), (2769, 11540480), (2840, 11251968), (2912, 10973760), (2940, 10869248), (2944, 10854480), (2982, 10716160), (2990, 10687488), (3072, 10402210), (3120, 10242176), (3136, 10189920), (3185, 10033152), (3220, 9924096), (3266, 9784320), (3328, 9602040), (3360, 9510592), (3381, 9451520), (3408, 9376640), (3479, 9185280), (3584, 8916180), (3588, 8906240), (3640, 8779008), (3680, 8683584), (3692, 8655360), (3822, 8360960), (3840, 8321768), (3864, 8270080), (3920, 8151936), (3976, 8037120), (4160, 7681632), (4186, 7633920), (4260, 7501312), (4368, 7315840), (4416, 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(9088, 3516240), (9230, 3462144), (9408, 3396640), (9555, 3344384), (9568, 3339840), (9660, 3308032), (9798, 3261440), (9940, 3214848), (9984, 3200680), (10192, 3135360), (10240, 3120663), (10304, 3101280), (10437, 3061760), (10465, 3053568), (10752, 2972060), (10920, 2926336), (11040, 2894528), (11076, 2885120), (11270, 2835456), (11360, 2812992), (11431, 2795520), (11648, 2743440), (11760, 2717312), (11776, 2713620), (11928, 2679040), (11960, 2671872), (12480, 2560544), (12544, 2547480), (12558, 2544640), (12740, 2508288), (12880, 2481024), (12922, 2472960), (13064, 2446080), (13312, 2400510), (13440, 2377648), (13524, 2362880), (13632, 2344160), (13845, 2308096), (13916, 2296320), (14336, 2229045), (14352, 2226560), (14560, 2194752), (14651, 2181120), (14720, 2170896), (14768, 2163840), (14910, 2143232), (15288, 2090240), (15360, 2080442), (15456, 2067520), (15680, 2037984), (15904, 2009280), (16330, 1956864), (16640, 1920408), (16744, 1908480), (16905, 1890304), (17040, 1875328), 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