20311452000

素因数分解:

$2^5\times 3^3\times 5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:509

約数の個数: 768

約数和(自身を含む): 85970626560

約数和(自身を除く): 65659174560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 67, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 125, 126, 134, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 201, 210, 216, 224, 225, 240, 250, 252, 268, 270, 280, 288, 300, 315, 335, 336, 350, 360, 375, 378, 400, 401, 402, 420, 432, 450, 469, 480, 500, 504, 525, 536, 540, 560, 600, 603, 630, 670, 672, 675, 700, 720, 750, 756, 800, 802, 804, 840, 864, 875, 900, 938, 945, 1000, 1005, 1008, 1050, 1072, 1080, 1120, 1125, 1200, 1203, 1206, 1260, 1340, 1350, 1400, 1407, 1440, 1500, 1512, 1575, 1604, 1608, 1675, 1680, 1750, 1800, 1809, 1876, 1890, 2000, 2005, 2010, 2016, 2100, 2144, 2160, 2250, 2345, 2400, 2406, 2412, 2520, 2625, 2680, 2700, 2800, 2807, 2814, 3000, 3015, 3024, 3150, 3208, 3216, 3350, 3360, 3375, 3500, 3600, 3609, 3618, 3752, 3780, 4000, 4010, 4020, 4200, 4221, 4320, 4500, 4690, 4725, 4812, 4824, 5025, 5040, 5250, 5360, 5400, 5600, 5614, 5628, 6000, 6015, 6030, 6048, 6300, 6416, 6432, 6700, 6750, 7000, 7035, 7200, 7218, 7236, 7504, 7560, 7875, 8020, 8040, 8375, 8400, 8421, 8442, 9000, 9045, 9380, 9450, 9624, 9648, 10025, 10050, 10080, 10500, 10720, 10800, 10827, 11228, 11256, 11725, 12000, 12030, 12060, 12600, 12663, 12832, 13400, 13500, 14000, 14035, 14070, 14436, 14472, 15008, 15075, 15120, 15750, 16040, 16080, 16750, 16800, 16842, 16884, 18000, 18045, 18090, 18760, 18900, 19248, 19296, 20050, 20100, 21000, 21105, 21600, 21654, 22456, 22512, 23450, 23625, 24060, 24120, 25125, 25200, 25263, 25326, 26800, 26867, 27000, 28000, 28070, 28140, 28872, 28944, 30075, 30150, 30240, 31500, 32080, 32160, 33500, 33684, 33768, 35175, 36000, 36090, 36180, 37520, 37800, 38496, 40100, 40200, 42000, 42105, 42210, 43308, 44912, 45024, 45225, 46900, 47250, 48120, 48240, 50125, 50250, 50400, 50526, 50652, 53600, 53734, 54000, 54135, 56140, 56280, 57744, 57888, 58625, 60150, 60300, 63000, 63315, 64160, 67000, 67368, 67536, 70175, 70350, 72180, 72360, 75040, 75375, 75600, 75789, 80200, 80400, 80601, 84000, 84210, 84420, 86616, 89824, 90225, 90450, 93800, 94500, 96240, 96480, 100250, 100500, 101052, 101304, 105525, 107468, 108000, 108270, 112280, 112560, 115488, 117250, 120300, 120600, 126000, 126315, 126630, 134000, 134335, 134736, 135072, 140350, 140700, 144360, 144720, 150375, 150750, 151200, 151578, 160400, 160800, 161202, 168420, 168840, 173232, 175875, 180450, 180900, 187600, 188069, 189000, 192480, 200500, 201000, 202104, 202608, 210525, 211050, 214936, 216540, 224560, 225120, 226125, 234500, 240600, 241200, 241803, 252000, 252630, 253260, 268000, 268670, 269472, 270675, 280700, 281400, 288720, 289440, 300750, 301500, 303156, 316575, 320800, 322404, 336840, 337680, 346464, 350875, 351750, 360900, 361800, 375200, 376138, 378000, 378945, 401000, 402000, 403005, 404208, 405216, 421050, 422100, 429872, 433080, 449120, 451125, 452250, 469000, 481200, 482400, 483606, 505260, 506520, 527625, 537340, 541350, 561400, 562800, 564207, 577440, 601500, 603000, 606312, 631575, 633150, 644808, 671675, 673680, 675360, 701750, 703500, 721800, 723600, 725409, 752276, 756000, 757890, 802000, 804000, 806010, 808416, 842100, 844200, 859744, 866160, 902250, 904500, 938000, 940345, 962400, 967212, 1010520, 1013040, 1052625, 1055250, 1074680, 1082700, 1122800, 1125600, 1128414, 1203000, 1206000, 1209015, 1212624, 1263150, 1266300, 1289616, 1343350, 1347360, 1353375, 1403500, 1407000, 1443600, 1447200, 1450818, 1504552, 1515780, 1582875, 1604000, 1612020, 1684200, 1688400, 1692621, 1732320, 1804500, 1809000, 1876000, 1880690, 1894725, 1934424, 2015025, 2021040, 2026080, 2105250, 2110500, 2149360, 2165400, 2245600, 2256828, 2406000, 2412000, 2418030, 2425248, 2526300, 2532600, 2579232, 2686700, 2706750, 2807000, 2814000, 2821035, 2887200, 2901636, 3009104, 3031560, 3157875, 3165750, 3224040, 3358375, 3368400, 3376800, 3385242, 3609000, 3618000, 3627045, 3761380, 3789450, 3868848, 4030050, 4042080, 4210500, 4221000, 4298720, 4330800, 4513656, 4701725, 4812000, 4836060, 5052600, 5065200, 5077863, 5373400, 5413500, 5614000, 5628000, 5642070, 5803272, 6018208, 6045075, 6063120, 6315750, 6331500, 6448080, 6716750, 6736800, 6770484, 7218000, 7236000, 7254090, 7522760, 7578900, 7737696, 8060100, 8421000, 8442000, 8463105, 8661600, 9027312, 9403450, 9473625, 9672120, 10075125, 10105200, 10130400, 10155726, 10746800, 10827000, 11228000, 11284140, 11606544, 12090150, 12126240, 12631500, 12663000, 12896160, 13433500, 13540968, 14105175, 14436000, 14508180, 15045520, 15157800, 16120200, 16842000, 16884000, 16926210, 18054624, 18135225, 18806900, 18947250, 19344240, 20150250, 20210400, 20311452, 21493600, 21654000, 22568280, 23213088, 23508625, 24180300, 25263000, 25326000, 25389315, 26867000, 27081936, 28210350, 29016360, 30091040, 30225375, 30315600, 32240400, 33684000, 33852420, 36270450, 37613800, 37894500, 38688480, 40300500, 40622904, 42315525, 43308000, 45136560, 47017250, 48360600, 50526000, 50652000, 50778630, 53734000, 54163872, 56420700, 58032720, 60450750, 60631200, 64480800, 67704840, 70525875, 72540900, 75227600, 75789000, 80601000, 81245808, 84631050, 90273120, 90676125, 94034500, 96721200, 101052000, 101557260, 107468000, 112841400, 116065440, 120901500, 126946575, 135409680, 141051750, 145081800, 150455200, 151578000, 161202000, 162491616, 169262100, 181352250, 188069000, 193442400, 203114520, 211577625, 225682800, 241803000, 253893150, 270819360, 282103500, 290163600, 303156000, 322404000, 338524200, 362704500, 376138000, 406229040, 423155250, 451365600, 483606000, 507786300, 564207000, 580327200, 634732875, 677048400, 725409000, 752276000, 812458080, 846310500, 967212000, 1015572600, 1128414000, 1269465750, 1354096800, 1450818000, 1692621000, 2031145200, 2256828000, 2538931500, 2901636000, 3385242000, 4062290400, 5077863000, 6770484000, 10155726000, 20311452000]

約数ペア:

[(1, 20311452000), (2, 10155726000), (3, 6770484000), (4, 5077863000), (5, 4062290400), (6, 3385242000), (7, 2901636000), (8, 2538931500), (9, 2256828000), (10, 2031145200), (12, 1692621000), (14, 1450818000), (15, 1354096800), (16, 1269465750), (18, 1128414000), (20, 1015572600), (21, 967212000), (24, 846310500), (25, 812458080), (27, 752276000), (28, 725409000), (30, 677048400), (32, 634732875), (35, 580327200), (36, 564207000), (40, 507786300), (42, 483606000), (45, 451365600), (48, 423155250), (50, 406229040), (54, 376138000), (56, 362704500), (60, 338524200), (63, 322404000), (67, 303156000), (70, 290163600), (72, 282103500), (75, 270819360), (80, 253893150), (84, 241803000), (90, 225682800), (96, 211577625), (100, 203114520), (105, 193442400), (108, 188069000), (112, 181352250), (120, 169262100), (125, 162491616), (126, 161202000), (134, 151578000), (135, 150455200), (140, 145081800), (144, 141051750), (150, 135409680), (160, 126946575), (168, 120901500), (175, 116065440), (180, 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20150250), (1050, 19344240), (1072, 18947250), (1080, 18806900), (1120, 18135225), (1125, 18054624), (1200, 16926210), (1203, 16884000), (1206, 16842000), (1260, 16120200), (1340, 15157800), (1350, 15045520), (1400, 14508180), (1407, 14436000), (1440, 14105175), (1500, 13540968), (1512, 13433500), (1575, 12896160), (1604, 12663000), (1608, 12631500), (1675, 12126240), (1680, 12090150), (1750, 11606544), (1800, 11284140), (1809, 11228000), (1876, 10827000), (1890, 10746800), (2000, 10155726), (2005, 10130400), (2010, 10105200), (2016, 10075125), (2100, 9672120), (2144, 9473625), (2160, 9403450), (2250, 9027312), (2345, 8661600), (2400, 8463105), (2406, 8442000), (2412, 8421000), (2520, 8060100), (2625, 7737696), (2680, 7578900), (2700, 7522760), (2800, 7254090), (2807, 7236000), (2814, 7218000), (3000, 6770484), (3015, 6736800), (3024, 6716750), (3150, 6448080), (3208, 6331500), (3216, 6315750), (3350, 6063120), (3360, 6045075), (3375, 6018208), (3500, 5803272), (3600, 5642070), (3609, 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