31471492080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1101

約数の個数: 640

約数和(自身を含む): 126506188800

約数和(自身を除く): 95034696720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 59, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 118, 119, 120, 133, 136, 140, 152, 168, 170, 177, 190, 204, 210, 228, 236, 238, 240, 255, 266, 272, 280, 285, 295, 304, 323, 336, 340, 354, 357, 380, 399, 408, 413, 420, 456, 472, 476, 510, 532, 560, 570, 590, 595, 646, 665, 680, 708, 714, 760, 798, 816, 826, 840, 885, 912, 944, 952, 969, 983, 1003, 1020, 1064, 1121, 1140, 1180, 1190, 1239, 1292, 1330, 1360, 1416, 1428, 1520, 1596, 1615, 1652, 1680, 1770, 1785, 1904, 1938, 1966, 1995, 2006, 2040, 2065, 2128, 2242, 2261, 2280, 2360, 2380, 2478, 2584, 2660, 2832, 2856, 2949, 3009, 3192, 3230, 3304, 3363, 3540, 3570, 3876, 3932, 3990, 4012, 4080, 4130, 4484, 4522, 4560, 4720, 4760, 4845, 4915, 4956, 5015, 5168, 5320, 5605, 5712, 5898, 6018, 6195, 6384, 6460, 6608, 6726, 6783, 6881, 7021, 7080, 7140, 7752, 7847, 7864, 7980, 8024, 8260, 8968, 9044, 9520, 9690, 9830, 9912, 10030, 10640, 11210, 11305, 11796, 12036, 12390, 12920, 13452, 13566, 13762, 14042, 14160, 14280, 14745, 15045, 15504, 15694, 15728, 15960, 16048, 16520, 16711, 16815, 17936, 18088, 18677, 19057, 19380, 19660, 19824, 20060, 20643, 21063, 22420, 22610, 23541, 23592, 24072, 24780, 25840, 26904, 27132, 27524, 28084, 28560, 29490, 30090, 31388, 31920, 33040, 33422, 33630, 33915, 34405, 35105, 36176, 37354, 38114, 38760, 39235, 39320, 40120, 41286, 42126, 44840, 45220, 47082, 47184, 48144, 49560, 50133, 53808, 54264, 55048, 56031, 56168, 57171, 57997, 58980, 60180, 62776, 66844, 67260, 67830, 68810, 70210, 74708, 76228, 77520, 78470, 78640, 80240, 82572, 83555, 84252, 89680, 90440, 93385, 94164, 95285, 99120, 100266, 103215, 105315, 108528, 110096, 112062, 112336, 114342, 115994, 116977, 117705, 117960, 120360, 125552, 130739, 133399, 133688, 134520, 135660, 137620, 140420, 149416, 152456, 156940, 165144, 167110, 168504, 173991, 180880, 186770, 188328, 190570, 200532, 206430, 210630, 224124, 228684, 231988, 233954, 235410, 235920, 240720, 250665, 261478, 266798, 267376, 269040, 271320, 275240, 280155, 280840, 285855, 289985, 298832, 304912, 313880, 317509, 330288, 334220, 337008, 347982, 350931, 373540, 376656, 381140, 392217, 400197, 401064, 405979, 412860, 421260, 448248, 457368, 463976, 467908, 470820, 501330, 522956, 533596, 542640, 550480, 560310, 561680, 571710, 579970, 584885, 627760, 635018, 653695, 666995, 668440, 695964, 701862, 747080, 762280, 784434, 800394, 802128, 811958, 825720, 842520, 869955, 896496, 914736, 927952, 935816, 941640, 952527, 985949, 1002660, 1045912, 1067192, 1101943, 1120620, 1143420, 1159940, 1169770, 1217937, 1270036, 1307390, 1333990, 1336880, 1391928, 1403724, 1494160, 1524560, 1568868, 1587545, 1600788, 1623916, 1651440, 1685040, 1739910, 1754655, 1871632, 1883280, 1905054, 1961085, 1971898, 2000985, 2005320, 2029895, 2091824, 2134384, 2203886, 2222563, 2241240, 2286840, 2319880, 2339540, 2435874, 2540072, 2614780, 2667980, 2783856, 2807448, 2957847, 3137736, 3175090, 3201576, 3247832, 3305829, 3479820, 3509310, 3810108, 3922170, 3943796, 4001970, 4010640, 4059790, 4407772, 4445126, 4482480, 4573680, 4639760, 4679080, 4762635, 4871748, 4929745, 5080144, 5229560, 5335960, 5509715, 5614896, 5915694, 6089685, 6275472, 6350180, 6403152, 6495664, 6611658, 6667689, 6901643, 6959640, 7018620, 7620216, 7713601, 7844340, 7887592, 8003940, 8119580, 8815544, 8890252, 9358160, 9525270, 9743496, 9859490, 10459120, 10671920, 11019430, 11112815, 11831388, 12179370, 12700360, 13223316, 13335378, 13803286, 13919280, 14037240, 14789235, 15240432, 15427202, 15688680, 15775184, 16007880, 16239160, 16529145, 17631088, 17780504, 18733031, 19050540, 19486992, 19718980, 20704929, 22038860, 22225630, 23140803, 23662776, 24358740, 25400720, 26446632, 26670756, 27606572, 28074480, 29578470, 30854404, 31377360, 32015760, 32478320, 33058290, 33338445, 34508215, 35561008, 37466062, 38101080, 38568005, 39437960, 41409858, 44077720, 44451260, 46281606, 47325552, 48717480, 52893264, 53341512, 55213144, 56199093, 59156940, 61708808, 66116580, 66676890, 69016430, 74932124, 76202160, 77136010, 78875920, 82819716, 88155440, 88902520, 92563212, 93665155, 97434960, 103524645, 106683024, 110426288, 112398186, 115704015, 118313880, 123417616, 131131217, 132233160, 133353780, 138032860, 149864248, 154272020, 165639432, 177805040, 185126424, 187330310, 207049290, 224796372, 231408030, 236627760, 262262434, 264466320, 266707560, 276065720, 280995465, 299728496, 308544040, 331278864, 370252848, 374660620, 393393651, 414098580, 449592744, 462816060, 524524868, 533415120, 552131440, 561990930, 617088080, 655656085, 749321240, 786787302, 828197160, 899185488, 925632120, 1049049736, 1123981860, 1311312170, 1498642480, 1573574604, 1656394320, 1851264240, 1966968255, 2098099472, 2247963720, 2622624340, 3147149208, 3933936510, 4495927440, 5245248680, 6294298416, 7867873020, 10490497360, 15735746040, 31471492080]

約数ペア:

[(1, 31471492080), (2, 15735746040), (3, 10490497360), (4, 7867873020), (5, 6294298416), (6, 5245248680), (7, 4495927440), (8, 3933936510), (10, 3147149208), (12, 2622624340), (14, 2247963720), (15, 2098099472), (16, 1966968255), (17, 1851264240), (19, 1656394320), (20, 1573574604), (21, 1498642480), (24, 1311312170), (28, 1123981860), (30, 1049049736), (34, 925632120), (35, 899185488), (38, 828197160), (40, 786787302), (42, 749321240), (48, 655656085), (51, 617088080), (56, 561990930), (57, 552131440), (59, 533415120), (60, 524524868), (68, 462816060), (70, 449592744), (76, 414098580), (80, 393393651), (84, 374660620), (85, 370252848), (95, 331278864), (102, 308544040), (105, 299728496), (112, 280995465), (114, 276065720), (118, 266707560), (119, 264466320), (120, 262262434), (133, 236627760), (136, 231408030), (140, 224796372), (152, 207049290), (168, 187330310), (170, 185126424), (177, 177805040), (190, 165639432), (204, 154272020), (210, 149864248), (228, 138032860), (236, 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