21806184960

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:306

約数の個数: 800

約数和(自身を含む): 90834936192

約数和(自身を除く): 69028751232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 83, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 166, 168, 180, 181, 189, 192, 210, 216, 224, 240, 249, 252, 256, 270, 280, 288, 315, 320, 324, 332, 336, 360, 362, 378, 384, 405, 415, 420, 432, 448, 480, 498, 504, 512, 540, 543, 560, 567, 576, 581, 630, 640, 648, 664, 672, 720, 724, 747, 756, 768, 810, 830, 840, 864, 896, 905, 945, 960, 996, 1008, 1080, 1086, 1120, 1134, 1152, 1162, 1245, 1260, 1267, 1280, 1296, 1328, 1344, 1440, 1448, 1494, 1512, 1536, 1620, 1629, 1660, 1680, 1728, 1743, 1792, 1810, 1890, 1920, 1992, 2016, 2160, 2172, 2240, 2241, 2268, 2304, 2324, 2490, 2520, 2534, 2560, 2592, 2656, 2688, 2715, 2835, 2880, 2896, 2905, 2988, 3024, 3240, 3258, 3320, 3360, 3456, 3486, 3584, 3620, 3735, 3780, 3801, 3840, 3984, 4032, 4320, 4344, 4480, 4482, 4536, 4608, 4648, 4887, 4980, 5040, 5068, 5184, 5229, 5312, 5376, 5430, 5670, 5760, 5792, 5810, 5976, 6048, 6335, 6480, 6516, 6640, 6720, 6723, 6912, 6972, 7240, 7470, 7560, 7602, 7680, 7968, 8064, 8145, 8640, 8688, 8715, 8960, 8964, 9072, 9296, 9774, 9960, 10080, 10136, 10368, 10458, 10624, 10752, 10860, 11205, 11340, 11403, 11520, 11584, 11620, 11952, 12096, 12670, 12960, 13032, 13280, 13440, 13446, 13824, 13944, 14480, 14661, 14940, 15023, 15120, 15204, 15687, 15936, 16128, 16290, 17280, 17376, 17430, 17920, 17928, 18144, 18592, 19005, 19548, 19920, 20160, 20272, 20736, 20916, 21248, 21720, 22410, 22680, 22806, 23040, 23168, 23240, 23904, 24192, 24435, 25340, 25920, 26064, 26145, 26560, 26880, 26892, 27888, 28960, 29322, 29880, 30046, 30240, 30408, 31374, 31872, 32256, 32580, 33615, 34209, 34560, 34752, 34860, 35856, 36288, 37184, 38010, 39096, 39840, 40320, 40544, 41472, 41832, 42496, 43440, 44820, 45069, 45360, 45612, 46336, 46480, 47061, 47808, 48384, 48870, 50680, 51840, 52128, 52290, 53120, 53760, 53784, 55776, 57015, 57920, 58644, 59760, 60092, 60480, 60816, 62748, 63744, 65160, 67230, 68418, 69120, 69504, 69720, 71712, 72576, 73305, 74368, 75115, 76020, 78192, 78435, 79680, 80640, 81088, 83664, 86880, 89640, 90138, 90720, 91224, 92672, 92960, 94122, 95616, 96768, 97740, 101360, 102627, 103680, 104256, 104580, 105161, 106240, 107568, 111552, 114030, 115840, 117288, 119520, 120184, 120960, 121632, 125496, 127488, 130320, 134460, 135207, 136836, 139008, 139440, 143424, 145152, 146610, 148736, 150230, 152040, 156384, 156870, 159360, 161280, 162176, 167328, 171045, 173760, 179280, 180276, 181440, 182448, 185920, 188244, 191232, 195480, 202720, 205254, 207360, 208512, 209160, 210322, 212480, 215136, 223104, 225345, 228060, 231680, 234576, 235305, 239040, 240368, 241920, 243264, 250992, 260640, 268920, 270414, 273672, 278016, 278880, 286848, 290304, 293220, 297472, 300460, 304080, 312768, 313740, 315483, 318720, 324352, 334656, 342090, 347520, 358560, 360552, 362880, 364896, 371840, 376488, 382464, 390960, 405440, 405621, 410508, 417024, 418320, 420644, 430272, 446208, 450690, 456120, 463360, 469152, 470610, 478080, 480736, 483840, 486528, 501984, 513135, 521280, 525805, 537840, 540828, 547344, 557760, 573696, 586440, 600920, 608160, 625536, 627480, 630966, 637440, 648704, 669312, 676035, 684180, 695040, 717120, 721104, 725760, 729792, 743680, 752976, 781920, 810880, 811242, 821016, 834048, 836640, 841288, 860544, 892416, 901380, 912240, 938304, 941220, 946449, 956160, 961472, 973056, 1003968, 1026270, 1042560, 1051610, 1075680, 1081656, 1094688, 1115520, 1147392, 1172880, 1201840, 1216320, 1216863, 1251072, 1254960, 1261932, 1338624, 1352070, 1368360, 1390080, 1434240, 1442208, 1451520, 1459584, 1487360, 1505952, 1563840, 1577415, 1621760, 1622484, 1642032, 1673280, 1682576, 1721088, 1802760, 1824480, 1876608, 1882440, 1892898, 1912320, 1922944, 1946112, 2007936, 2028105, 2052540, 2085120, 2103220, 2151360, 2163312, 2189376, 2231040, 2345760, 2403680, 2432640, 2433726, 2502144, 2509920, 2523864, 2677248, 2704140, 2736720, 2839347, 2868480, 2884416, 2919168, 3011904, 3127680, 3154830, 3243520, 3244968, 3284064, 3346560, 3365152, 3442176, 3605520, 3648960, 3753216, 3764880, 3785796, 3845888, 4015872, 4056210, 4105080, 4170240, 4206440, 4302720, 4326624, 4378752, 4462080, 4691520, 4732245, 4807360, 4865280, 4867452, 5019840, 5047728, 5408280, 5473440, 5678694, 5736960, 5768832, 5838336, 6023808, 6084315, 6255360, 6309660, 6489936, 6568128, 6693120, 6730304, 7211040, 7297920, 7506432, 7529760, 7571592, 7691776, 8031744, 8112420, 8210160, 8412880, 8518041, 8605440, 8653248, 8757504, 9383040, 9464490, 9614720, 9730560, 9734904, 10039680, 10095456, 10816560, 10946880, 11357388, 11537664, 12047616, 12168630, 12510720, 12619320, 12979872, 13136256, 13386240, 13460608, 14196735, 14422080, 14595840, 15059520, 15143184, 16224840, 16420320, 16825760, 17036082, 17210880, 17306496, 17515008, 18766080, 18928980, 19229440, 19469808, 20079360, 20190912, 21633120, 21893760, 22714776, 23075328, 24095232, 24337260, 25238640, 25959744, 26272512, 26921216, 28393470, 28844160, 29191680, 30119040, 30286368, 32449680, 32840640, 33651520, 34072164, 34612992, 37532160, 37857960, 38458880, 38939616, 40158720, 40381824, 42590205, 43266240, 43787520, 45429552, 48674520, 50477280, 51919488, 52545024, 53842432, 56786940, 57688320, 60238080, 60572736, 64899360, 65681280, 67303040, 68144328, 69225984, 75715920, 77879232, 80763648, 85180410, 86532480, 87575040, 90859104, 97349040, 100954560, 103838976, 113573880, 115376640, 120476160, 121145472, 129798720, 131362560, 134606080, 136288656, 151431840, 155758464, 161527296, 170360820, 173064960, 181718208, 194698080, 201909120, 207677952, 227147760, 242290944, 259597440, 262725120, 269212160, 272577312, 302863680, 311516928, 340721640, 346129920, 363436416, 389396160, 403818240, 454295520, 484581888, 519194880, 545154624, 605727360, 623033856, 681443280, 726872832, 778792320, 807636480, 908591040, 1038389760, 1090309248, 1211454720, 1362886560, 1453745664, 1557584640, 1817182080, 2180618496, 2422909440, 2725773120, 3115169280, 3634364160, 4361236992, 5451546240, 7268728320, 10903092480, 21806184960]

約数ペア:

[(1, 21806184960), (2, 10903092480), (3, 7268728320), (4, 5451546240), (5, 4361236992), (6, 3634364160), (7, 3115169280), (8, 2725773120), (9, 2422909440), (10, 2180618496), (12, 1817182080), (14, 1557584640), (15, 1453745664), (16, 1362886560), (18, 1211454720), (20, 1090309248), (21, 1038389760), (24, 908591040), (27, 807636480), (28, 778792320), (30, 726872832), (32, 681443280), (35, 623033856), (36, 605727360), (40, 545154624), (42, 519194880), (45, 484581888), (48, 454295520), (54, 403818240), (56, 389396160), (60, 363436416), (63, 346129920), (64, 340721640), (70, 311516928), (72, 302863680), (80, 272577312), (81, 269212160), (83, 262725120), (84, 259597440), (90, 242290944), (96, 227147760), (105, 207677952), (108, 201909120), (112, 194698080), (120, 181718208), (126, 173064960), (128, 170360820), (135, 161527296), (140, 155758464), (144, 151431840), (160, 136288656), (162, 134606080), (166, 131362560), (168, 129798720), (180, 121145472), (181, 120476160), (189, 115376640), (192, 113573880), (210, 103838976), (216, 100954560), (224, 97349040), (240, 90859104), (249, 87575040), (252, 86532480), (256, 85180410), (270, 80763648), (280, 77879232), (288, 75715920), (315, 69225984), (320, 68144328), (324, 67303040), (332, 65681280), (336, 64899360), (360, 60572736), (362, 60238080), (378, 57688320), (384, 56786940), (405, 53842432), (415, 52545024), (420, 51919488), (432, 50477280), (448, 48674520), (480, 45429552), (498, 43787520), (504, 43266240), (512, 42590205), (540, 40381824), (543, 40158720), (560, 38939616), (567, 38458880), (576, 37857960), (581, 37532160), (630, 34612992), (640, 34072164), (648, 33651520), (664, 32840640), (672, 32449680), (720, 30286368), (724, 30119040), (747, 29191680), (756, 28844160), (768, 28393470), (810, 26921216), (830, 26272512), (840, 25959744), (864, 25238640), (896, 24337260), (905, 24095232), (945, 23075328), (960, 22714776), (996, 21893760), (1008, 21633120), (1080, 20190912), (1086, 20079360), (1120, 19469808), (1134, 19229440), (1152, 18928980), (1162, 18766080), (1245, 17515008), (1260, 17306496), (1267, 17210880), (1280, 17036082), (1296, 16825760), (1328, 16420320), (1344, 16224840), (1440, 15143184), (1448, 15059520), (1494, 14595840), (1512, 14422080), (1536, 14196735), (1620, 13460608), (1629, 13386240), (1660, 13136256), (1680, 12979872), (1728, 12619320), (1743, 12510720), (1792, 12168630), (1810, 12047616), (1890, 11537664), (1920, 11357388), (1992, 10946880), (2016, 10816560), (2160, 10095456), (2172, 10039680), (2240, 9734904), (2241, 9730560), (2268, 9614720), (2304, 9464490), (2324, 9383040), (2490, 8757504), (2520, 8653248), (2534, 8605440), (2560, 8518041), (2592, 8412880), (2656, 8210160), (2688, 8112420), (2715, 8031744), (2835, 7691776), (2880, 7571592), (2896, 7529760), (2905, 7506432), (2988, 7297920), (3024, 7211040), (3240, 6730304), (3258, 6693120), (3320, 6568128), (3360, 6489936), (3456, 6309660), (3486, 6255360), (3584, 6084315), (3620, 6023808), (3735, 5838336), (3780, 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