20091809920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 512

約数和(自身を含む): 63389491200

約数和(自身を除く): 43297681280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 67, 70, 76, 80, 91, 95, 104, 112, 128, 130, 133, 134, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 268, 271, 280, 304, 320, 335, 364, 380, 416, 448, 455, 469, 494, 520, 532, 536, 542, 560, 608, 640, 665, 670, 728, 760, 832, 871, 896, 910, 938, 988, 1040, 1064, 1072, 1084, 1120, 1216, 1235, 1273, 1330, 1340, 1355, 1456, 1520, 1664, 1729, 1742, 1820, 1876, 1897, 1976, 2080, 2128, 2144, 2168, 2240, 2345, 2432, 2470, 2546, 2660, 2680, 2710, 2912, 3040, 3458, 3484, 3523, 3640, 3752, 3794, 3952, 4160, 4256, 4288, 4336, 4355, 4480, 4690, 4940, 5092, 5149, 5320, 5360, 5420, 5824, 6080, 6097, 6365, 6916, 6968, 7046, 7280, 7504, 7588, 7904, 8320, 8512, 8576, 8645, 8672, 8710, 8911, 9380, 9485, 9880, 10184, 10298, 10640, 10720, 10840, 11648, 12160, 12194, 12730, 13832, 13936, 14092, 14560, 15008, 15176, 15808, 16549, 17024, 17290, 17344, 17420, 17615, 17822, 18157, 18760, 18970, 19760, 20368, 20596, 21280, 21440, 21680, 24388, 24661, 25460, 25745, 27664, 27872, 28184, 29120, 30016, 30352, 30485, 31616, 33098, 34580, 34688, 34840, 35230, 35644, 36043, 36314, 37520, 37940, 39520, 40736, 41192, 42560, 42880, 43360, 44555, 48776, 49322, 50920, 51490, 55328, 55744, 56368, 58240, 60032, 60704, 60970, 66196, 66937, 69160, 69680, 70460, 71288, 72086, 72628, 75040, 75880, 79040, 81472, 82384, 82745, 85120, 86720, 89110, 90785, 97552, 98644, 101840, 102980, 110656, 111488, 112736, 115843, 121408, 121940, 123305, 127099, 132392, 133874, 138320, 139360, 140920, 142576, 144172, 145256, 150080, 151760, 158080, 162944, 164768, 165490, 173440, 178220, 180215, 181570, 195104, 197288, 203680, 205960, 221312, 225472, 231686, 236041, 242816, 243880, 246610, 254198, 264784, 267748, 276640, 278720, 281840, 285152, 288344, 290512, 300160, 303520, 329536, 330980, 334685, 344983, 356440, 360430, 363140, 390208, 394576, 407360, 411920, 450944, 463372, 468559, 472082, 487760, 493220, 508396, 529568, 535496, 553280, 557440, 563680, 570304, 576688, 579215, 581024, 607040, 635495, 659072, 661960, 669370, 689966, 712880, 720860, 726280, 780416, 789152, 814720, 823840, 926744, 937118, 944164, 975520, 986440, 1016792, 1059136, 1070992, 1106560, 1127360, 1140608, 1153376, 1158430, 1162048, 1180205, 1214080, 1270990, 1323920, 1338740, 1379932, 1425760, 1441720, 1452560, 1578304, 1647680, 1652287, 1724915, 1853488, 1874236, 1888328, 1951040, 1972880, 2033584, 2118272, 2141984, 2254720, 2306752, 2316860, 2324096, 2342795, 2360410, 2414881, 2541980, 2647840, 2677480, 2759864, 2851520, 2883440, 2905120, 3156608, 3295360, 3304574, 3449830, 3706976, 3748472, 3776656, 3902080, 3945760, 4067168, 4283968, 4484779, 4613504, 4633720, 4685590, 4720820, 4829762, 5083960, 5295680, 5354960, 5519728, 5703040, 5766880, 5810240, 6609148, 6899660, 7413952, 7496944, 7553312, 7891520, 8134336, 8261435, 8567936, 8969558, 9267440, 9371180, 9441640, 9659524, 10167920, 10591360, 10709920, 11039456, 11533760, 11620480, 12074405, 13218296, 13799320, 14827904, 14993888, 15106624, 15783040, 16268672, 16522870, 17939116, 18534880, 18742360, 18883280, 19319048, 20335840, 21419840, 22078912, 22423895, 23067520, 24148810, 26436592, 27598640, 29987776, 30213248, 31393453, 33045740, 35878232, 37069760, 37484720, 37766560, 38638096, 40671680, 42839680, 44157824, 44847790, 48297620, 52873184, 55197280, 59975552, 62786906, 66091480, 71756464, 74139520, 74969440, 75533120, 77276192, 81343360, 89695580, 96595240, 105746368, 110394560, 125573812, 132182960, 143512928, 149938880, 151066240, 154552384, 156967265, 179391160, 193190480, 211492736, 220789120, 251147624, 264365920, 287025856, 299877760, 309104768, 313934530, 358782320, 386380960, 502295248, 528731840, 574051712, 627869060, 717564640, 772761920, 1004590496, 1057463680, 1255738120, 1435129280, 1545523840, 2009180992, 2511476240, 2870258560, 4018361984, 5022952480, 10045904960, 20091809920]

約数ペア:

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