20885329920

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 768

約数和(自身を含む): 85240995840

約数和(自身を除く): 64355665920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 128, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 241, 248, 256, 260, 273, 280, 310, 312, 320, 336, 364, 372, 384, 390, 403, 416, 420, 434, 448, 455, 465, 480, 482, 496, 512, 520, 546, 560, 620, 624, 640, 651, 672, 723, 728, 744, 768, 780, 806, 832, 840, 868, 896, 910, 930, 960, 964, 992, 1024, 1040, 1085, 1092, 1120, 1205, 1209, 1240, 1248, 1280, 1302, 1344, 1365, 1446, 1456, 1488, 1536, 1560, 1612, 1664, 1680, 1687, 1736, 1792, 1820, 1860, 1920, 1928, 1984, 2015, 2048, 2080, 2170, 2184, 2240, 2410, 2418, 2480, 2496, 2560, 2604, 2688, 2730, 2821, 2892, 2912, 2976, 3072, 3120, 3133, 3224, 3255, 3328, 3360, 3374, 3472, 3584, 3615, 3640, 3720, 3840, 3856, 3968, 4030, 4160, 4340, 4368, 4480, 4820, 4836, 4960, 4992, 5061, 5120, 5208, 5376, 5460, 5642, 5784, 5824, 5952, 6045, 6144, 6240, 6266, 6448, 6510, 6656, 6720, 6748, 6944, 7168, 7230, 7280, 7440, 7471, 7680, 7712, 7936, 8060, 8320, 8435, 8463, 8680, 8736, 8960, 9399, 9640, 9672, 9920, 9984, 10122, 10240, 10416, 10752, 10920, 11284, 11568, 11648, 11904, 12090, 12480, 12532, 12896, 13020, 13312, 13440, 13496, 13888, 14105, 14336, 14460, 14560, 14880, 14942, 15360, 15424, 15665, 15872, 16120, 16640, 16870, 16926, 17360, 17472, 17920, 18798, 19280, 19344, 19840, 19968, 20244, 20832, 21504, 21840, 21931, 22413, 22568, 23136, 23296, 23808, 24180, 24960, 25064, 25305, 25792, 26040, 26624, 26880, 26992, 27776, 28210, 28920, 29120, 29760, 29884, 30720, 30848, 31330, 31744, 32240, 33280, 33740, 33852, 34720, 34944, 35840, 37355, 37596, 38560, 38688, 39680, 39936, 40488, 41664, 42315, 43008, 43680, 43862, 44826, 45136, 46272, 46592, 46995, 47616, 48360, 49920, 50128, 50610, 51584, 52080, 52297, 53760, 53984, 55552, 56420, 57840, 58240, 59520, 59768, 61696, 62660, 63488, 64480, 65793, 66560, 67480, 67704, 69440, 69888, 71680, 74710, 75192, 77120, 77376, 79360, 79872, 80976, 83328, 84630, 87360, 87724, 89652, 90272, 92544, 93184, 93990, 95232, 96720, 97123, 99840, 100256, 101220, 103168, 104160, 104594, 107520, 107968, 109655, 111104, 112065, 112840, 115680, 116480, 119040, 119536, 123392, 125320, 128960, 131586, 133120, 134960, 135408, 138880, 139776, 149420, 150384, 154240, 154752, 156891, 158720, 161952, 166656, 169260, 174720, 175448, 179304, 180544, 185088, 186368, 187980, 190464, 193440, 194246, 199680, 200512, 202440, 206336, 208320, 209188, 215040, 215936, 219310, 222208, 224130, 225680, 231360, 232960, 238080, 239072, 246784, 250640, 257920, 261485, 263172, 269920, 270816, 277760, 279552, 291369, 298840, 300768, 308480, 309504, 313782, 317440, 323904, 328965, 333312, 338520, 349440, 350896, 358608, 361088, 370176, 375960, 386880, 388492, 399360, 401024, 404880, 412672, 416640, 418376, 431872, 438620, 444416, 448260, 451360, 462720, 465920, 476160, 478144, 485615, 493568, 501280, 515840, 522970, 526344, 539840, 541632, 555520, 559104, 582738, 597680, 601536, 616960, 619008, 627564, 647808, 657930, 666624, 677040, 679861, 698880, 701792, 717216, 722176, 740352, 751920, 773760, 776984, 784455, 802048, 809760, 825344, 833280, 836752, 863744, 877240, 896520, 902720, 925440, 931840, 952320, 956288, 971230, 1002560, 1031680, 1045940, 1052688, 1079680, 1083264, 1111040, 1165476, 1195360, 1203072, 1233920, 1238016, 1255128, 1295616, 1315860, 1333248, 1354080, 1359722, 1397760, 1403584, 1434432, 1444352, 1456845, 1480704, 1503840, 1547520, 1553968, 1568910, 1604096, 1619520, 1666560, 1673504, 1727488, 1754480, 1793040, 1805440, 1850880, 1912576, 1942460, 2005120, 2039583, 2063360, 2091880, 2105376, 2159360, 2166528, 2222080, 2330952, 2390720, 2406144, 2467840, 2476032, 2510256, 2591232, 2631720, 2708160, 2719444, 2795520, 2807168, 2868864, 2888704, 2913690, 3007680, 3095040, 3107936, 3137820, 3208192, 3239040, 3333120, 3347008, 3399305, 3454976, 3508960, 3586080, 3610880, 3701760, 3825152, 3884920, 4010240, 4079166, 4126720, 4183760, 4210752, 4318720, 4333056, 4661904, 4781440, 4812288, 5020512, 5182464, 5263440, 5416320, 5438888, 5614336, 5737728, 5777408, 5827380, 6015360, 6190080, 6215872, 6275640, 6416384, 6478080, 6666240, 6694016, 6798610, 7017920, 7172160, 7221760, 7403520, 7650304, 7769840, 8020480, 8158332, 8367520, 8421504, 8637440, 8666112, 9323808, 9562880, 9624576, 10041024, 10197915, 10364928, 10526880, 10832640, 10877776, 11228672, 11475456, 11654760, 12030720, 12380160, 12431744, 12551280, 12956160, 13388032, 13597220, 14035840, 14344320, 14443520, 15300608, 15539680, 16040960, 16316664, 16735040, 16843008, 17274880, 17332224, 18647616, 19125760, 19249152, 20082048, 20395830, 21053760, 21665280, 21755552, 22457344, 22950912, 23309520, 24061440, 24863488, 25102560, 25912320, 26776064, 27194440, 28071680, 28688640, 28887040, 31079360, 32081920, 32633328, 33470080, 33686016, 37295232, 38251520, 40164096, 40791660, 42107520, 43330560, 43511104, 44914688, 45901824, 46619040, 48122880, 49726976, 50205120, 51824640, 53552128, 54388880, 56143360, 57377280, 62158720, 65266656, 66940160, 67372032, 74590464, 76503040, 80328192, 81583320, 84215040, 86661120, 87022208, 93238080, 96245760, 99453952, 100410240, 107104256, 108777760, 112286720, 114754560, 124317440, 130533312, 133880320, 134744064, 149180928, 160656384, 163166640, 168430080, 174044416, 186476160, 198907904, 200820480, 217555520, 224573440, 229509120, 248634880, 261066624, 267760640, 298361856, 321312768, 326333280, 336860160, 348088832, 372952320, 401640960, 435111040, 497269760, 522133248, 535521280, 596723712, 652666560, 673720320, 696177664, 745904640, 803281920, 870222080, 994539520, 1044266496, 1305333120, 1392355328, 1491809280, 1606563840, 1740444160, 2088532992, 2610666240, 2983618560, 3480888320, 4177065984, 5221332480, 6961776640, 10442664960, 20885329920]

約数ペア:

[(1, 20885329920), (2, 10442664960), (3, 6961776640), (4, 5221332480), (5, 4177065984), (6, 3480888320), (7, 2983618560), (8, 2610666240), (10, 2088532992), (12, 1740444160), (13, 1606563840), (14, 1491809280), (15, 1392355328), (16, 1305333120), (20, 1044266496), (21, 994539520), (24, 870222080), (26, 803281920), (28, 745904640), (30, 696177664), (31, 673720320), (32, 652666560), (35, 596723712), (39, 535521280), (40, 522133248), (42, 497269760), (48, 435111040), (52, 401640960), (56, 372952320), (60, 348088832), (62, 336860160), (64, 326333280), (65, 321312768), (70, 298361856), (78, 267760640), (80, 261066624), (84, 248634880), (91, 229509120), (93, 224573440), (96, 217555520), (104, 200820480), (105, 198907904), (112, 186476160), (120, 174044416), (124, 168430080), (128, 163166640), (130, 160656384), (140, 149180928), (155, 134744064), (156, 133880320), (160, 130533312), (168, 124317440), (182, 114754560), (186, 112286720), (192, 108777760), (195, 107104256), (208, 100410240), (210, 99453952), (217, 96245760), (224, 93238080), (240, 87022208), (241, 86661120), (248, 84215040), (256, 81583320), (260, 80328192), (273, 76503040), (280, 74590464), (310, 67372032), (312, 66940160), (320, 65266656), (336, 62158720), (364, 57377280), (372, 56143360), (384, 54388880), (390, 53552128), (403, 51824640), (416, 50205120), (420, 49726976), (434, 48122880), (448, 46619040), (455, 45901824), (465, 44914688), (480, 43511104), (482, 43330560), (496, 42107520), (512, 40791660), (520, 40164096), (546, 38251520), (560, 37295232), (620, 33686016), (624, 33470080), (640, 32633328), (651, 32081920), (672, 31079360), (723, 28887040), (728, 28688640), (744, 28071680), (768, 27194440), (780, 26776064), (806, 25912320), (832, 25102560), (840, 24863488), (868, 24061440), (896, 23309520), (910, 22950912), (930, 22457344), (960, 21755552), (964, 21665280), (992, 21053760), (1024, 20395830), (1040, 20082048), (1085, 19249152), (1092, 19125760), (1120, 18647616), (1205, 17332224), (1209, 17274880), (1240, 16843008), (1248, 16735040), (1280, 16316664), (1302, 16040960), (1344, 15539680), (1365, 15300608), (1446, 14443520), (1456, 14344320), (1488, 14035840), (1536, 13597220), (1560, 13388032), (1612, 12956160), (1664, 12551280), (1680, 12431744), (1687, 12380160), (1736, 12030720), (1792, 11654760), (1820, 11475456), (1860, 11228672), (1920, 10877776), (1928, 10832640), (1984, 10526880), (2015, 10364928), (2048, 10197915), (2080, 10041024), (2170, 9624576), (2184, 9562880), (2240, 9323808), (2410, 8666112), (2418, 8637440), (2480, 8421504), (2496, 8367520), (2560, 8158332), (2604, 8020480), (2688, 7769840), (2730, 7650304), (2821, 7403520), (2892, 7221760), (2912, 7172160), (2976, 7017920), (3072, 6798610), (3120, 6694016), (3133, 6666240), (3224, 6478080), (3255, 6416384), (3328, 6275640), (3360, 6215872), (3374, 6190080), (3472, 6015360), (3584, 5827380), (3615, 5777408), (3640, 5737728), (3720, 5614336), (3840, 5438888), (3856, 5416320), (3968, 5263440), (4030, 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(80976, 257920), (83328, 250640), (84630, 246784), (87360, 239072), (87724, 238080), (89652, 232960), (90272, 231360), (92544, 225680), (93184, 224130), (93990, 222208), (95232, 219310), (96720, 215936), (97123, 215040), (99840, 209188), (100256, 208320), (101220, 206336), (103168, 202440), (104160, 200512), (104594, 199680), (107520, 194246), (107968, 193440), (109655, 190464), (111104, 187980), (112065, 186368), (112840, 185088), (115680, 180544), (116480, 179304), (119040, 175448), (119536, 174720), (123392, 169260), (125320, 166656), (128960, 161952), (131586, 158720), (133120, 156891), (134960, 154752), (135408, 154240), (138880, 150384), (139776, 149420)]