About the Number

21130009920

21130009919 ← → 21130009921

2進数表記:10011101011011100100101110101000000

漢数字表記:二百十一億三千万九千九百二十

素因数分解:

2 6 × 3 4 × 5 1 × 17 1 × 79 1 × 607 1

素因数の和:732
約数の個数: 560
約数和(自身を含む): 80724695040
約数和(自身を除く): 59594685120

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 79, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 158, 160, 162, 170, 180, 192, 204, 216, 237, 240, 255, 270, 272, 288, 306, 316, 320, 324, 340, 360, 395, 405, 408, 432, 459, 474, 480, 510, 540, 544, 576, 607, 612, 632, 648, 680, 711, 720, 765, 790, 810, 816, 864, 918, 948, 960, 1020, 1080, 1088, 1185, 1214, 1224, 1264, 1296, 1343, 1360, 1377, 1422, 1440, 1530, 1580, 1620, 1632, 1728, 1821, 1836, 1896, 2040, 2133, 2160, 2295, 2370, 2428, 2448, 2528, 2592, 2686, 2720, 2754, 2844, 2880, 3035, 3060, 3160, 3240, 3264, 3555, 3642, 3672, 3792, 4029, 4080, 4266, 4320, 4590, 4740, 4856, 4896, 5056, 5184, 5372, 5440, 5463, 5508, 5688, 6070, 6120, 6320, 6399, 6480, 6715, 6885, 7110, 7284, 7344, 7584, 8058, 8160, 8532, 8640, 9105, 9180, 9480, 9712, 9792, 10319, 10665, 10744, 10926, 11016, 11376, 12087, 12140, 12240, 12640, 12798, 12960, 13430, 13770, 14220, 14568, 14688, 15168, 16116, 16320, 16389, 17064, 18210, 18360, 18960, 19424, 20145, 20638, 21330, 21488, 21852, 22032, 22752, 24174, 24280, 24480, 25280, 25596, 25920, 26860, 27315, 27540, 28440, 29136, 29376, 30957, 31995, 32232, 32778, 34128, 36261, 36420, 36720, 37920, 38848, 40290, 41276, 42660, 42976, 43704, 44064, 45504, 47953, 48348, 48560, 48960, 49167, 51192, 51595, 53720, 54630, 55080, 56880, 58272, 60435, 61914, 63990, 64464, 65556, 68256, 72522, 72840, 73440, 75840, 80580, 81945, 82552, 85320, 85952, 87408, 88128, 92871, 95906, 96696, 97120, 98334, 102384, 103190, 107440, 108783, 109260, 110160, 113760, 116544, 120870, 123828, 127980, 128928, 131112, 136512, 143859, 145044, 145680, 146880, 154785, 161160, 163890, 165104, 170640, 174816, 181305, 185742, 191812, 193392, 194240, 196668, 204768, 206380, 214880, 217566, 218520, 220320, 227520, 239765, 241740, 245835, 247656, 255960, 257856, 262224, 278613, 287718, 290088, 291360, 309570, 322320, 327780, 330208, 341280, 349632, 362610, 371484, 383624, 386784, 393336, 409536, 412760, 429760, 431577, 435132, 437040, 440640, 464355, 479530, 483480, 491670, 495312, 511920, 524448, 543915, 557226, 575436, 580176, 582720, 619140, 644640, 655560, 660416, 682560, 719295, 725220, 742968, 767248, 773568, 786672, 815201, 825520, 835839, 863154, 870264, 874080, 928710, 959060, 966960, 983340, 990624, 1023840, 1048896, 1087830, 1114452, 1150872, 1160352, 1238280, 1289280, 1294731, 1311120, 1393065, 1438590, 1450440, 1485936, 1534496, 1573344, 1630402, 1651040, 1671678, 1726308, 1740528, 1748160, 1857420, 1918120, 1933920, 1966680, 1981248, 2047680, 2157885, 2175660, 2228904, 2301744, 2320704, 2445603, 2476560, 2589462, 2622240, 2786130, 2877180, 2900880, 2971872, 3068992, 3146688, 3260804, 3302080, 3343356, 3452616, 3481056, 3714840, 3836240, 3867840, 3884193, 3933360, 4076005, 4179195, 4315770, 4351320, 4457808, 4603488, 4891206, 4953120, 5178924, 5244480, 5572260, 5754360, 5801760, 5943744, 6473655, 6521608, 6686712, 6905232, 6962112, 7336809, 7429680, 7672480, 7768386, 7866720, 8152010, 8358390, 8631540, 8702640, 8915616, 9206976, 9782412, 9906240, 10357848, 11144520, 11508720, 11603520, 12228015, 12947310, 13043216, 13373424, 13810464, 14673618, 14859360, 15344960, 15536772, 15733440, 16304020, 16716780, 17263080, 17405280, 17831232, 19420965, 19564824, 20715696, 22010427, 22289040, 23017440, 24456030, 25894620, 26086432, 26746848, 27620928, 29347236, 29718720, 31073544, 32608040, 33433560, 34526160, 34810560, 36684045, 38841930, 39129648, 41431392, 44020854, 44578080, 46034880, 48912060, 51789240, 52172864, 53493696, 58694472, 62147088, 65216080, 66031281, 66867120, 69052320, 73368090, 77683860, 78259296, 82862784, 88041708, 89156160, 97824120, 103578480, 110052135, 117388944, 124294176, 130432160, 132062562, 133734240, 138104640, 146736180, 155367720, 156518592, 176083416, 195648240, 207156960, 220104270, 234777888, 248588352, 260864320, 264125124, 267468480, 293472360, 310735440, 330156405, 352166832, 391296480, 414313920, 440208540, 469555776, 528250248, 586944720, 621470880, 660312810, 704333664, 782592960, 880417080, 1056500496, 1173889440, 1242941760, 1320625620, 1408667328, 1760834160, 2113000992, 2347778880, 2641251240, 3521668320, 4226001984, 5282502480, 7043336640, 10565004960, 21130009920]

約数ペア:
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