21744616320

素因数分解:

$2^7\times 3^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:524

約数の個数: 768

約数和(自身を含む): 91270497600

約数和(自身を除く): 69525881280

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, 49, 54, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 122, 126, 128, 135, 140, 144, 147, 160, 168, 180, 183, 189, 192, 196, 210, 216, 224, 240, 244, 245, 252, 270, 280, 288, 294, 305, 315, 320, 336, 360, 366, 378, 384, 392, 420, 421, 427, 432, 441, 448, 480, 488, 490, 504, 540, 549, 560, 576, 588, 610, 630, 640, 672, 720, 732, 735, 756, 784, 840, 842, 854, 864, 882, 896, 915, 945, 960, 976, 980, 1008, 1080, 1098, 1120, 1152, 1176, 1220, 1260, 1263, 1281, 1323, 1344, 1440, 1464, 1470, 1512, 1568, 1647, 1680, 1684, 1708, 1728, 1764, 1830, 1890, 1920, 1952, 1960, 2016, 2105, 2135, 2160, 2196, 2205, 2240, 2352, 2440, 2520, 2526, 2562, 2646, 2688, 2745, 2880, 2928, 2940, 2947, 2989, 3024, 3136, 3294, 3360, 3368, 3416, 3456, 3528, 3660, 3780, 3789, 3843, 3904, 3920, 4032, 4210, 4270, 4320, 4392, 4410, 4480, 4704, 4880, 5040, 5052, 5124, 5292, 5490, 5760, 5856, 5880, 5894, 5978, 6048, 6272, 6315, 6405, 6588, 6615, 6720, 6736, 6832, 7056, 7320, 7560, 7578, 7686, 7808, 7840, 8064, 8235, 8420, 8540, 8640, 8784, 8820, 8841, 8967, 9408, 9760, 10080, 10104, 10248, 10584, 10980, 11367, 11529, 11712, 11760, 11788, 11956, 12096, 12630, 12810, 13176, 13230, 13440, 13472, 13664, 14112, 14640, 14735, 14945, 15120, 15156, 15372, 15680, 16470, 16840, 17080, 17280, 17568, 17640, 17682, 17934, 18816, 18945, 19215, 19520, 20160, 20208, 20496, 20629, 21168, 21960, 22734, 23058, 23424, 23520, 23576, 23912, 24192, 25260, 25620, 25681, 26352, 26460, 26523, 26901, 26944, 27328, 28224, 29280, 29470, 29890, 30240, 30312, 30744, 31360, 32940, 33680, 34160, 35136, 35280, 35364, 35868, 37890, 38430, 39040, 40320, 40416, 40992, 41258, 42336, 43920, 44205, 44835, 45468, 46116, 47040, 47152, 47824, 50520, 51240, 51362, 52704, 52920, 53046, 53802, 53888, 54656, 56448, 56835, 57645, 58560, 58940, 59780, 60480, 60624, 61488, 61887, 65880, 67360, 68320, 70272, 70560, 70728, 71736, 75780, 76860, 77043, 79569, 80703, 80832, 81984, 82516, 84672, 87840, 88410, 89670, 90936, 92232, 94080, 94304, 95648, 101040, 102480, 102724, 103145, 105408, 105840, 106092, 107604, 113670, 115290, 117120, 117880, 119560, 120960, 121248, 122976, 123774, 128405, 131760, 132615, 134505, 134720, 136640, 141120, 141456, 143472, 151560, 153720, 154086, 159138, 161406, 161664, 163968, 165032, 169344, 175680, 176820, 179340, 179767, 181872, 184464, 185661, 188608, 191296, 202080, 204960, 205448, 206290, 210816, 211680, 212184, 215208, 227340, 230580, 231129, 235760, 239120, 242496, 245952, 247548, 256810, 263520, 265230, 269010, 269440, 273280, 282240, 282912, 286944, 303120, 307440, 308172, 309435, 318276, 322812, 330064, 351360, 353640, 358680, 359534, 363744, 368928, 371322, 377216, 382592, 385215, 397845, 403515, 404160, 409920, 410896, 412580, 423360, 424368, 430416, 454680, 461160, 462258, 471520, 478240, 484992, 491904, 495096, 513620, 527040, 530460, 538020, 539301, 556983, 565824, 573888, 606240, 614880, 616344, 618870, 636552, 645624, 660128, 693387, 707280, 717360, 719068, 727488, 737856, 742644, 770430, 795690, 807030, 808320, 819840, 821792, 825160, 846720, 848736, 860832, 898835, 909360, 922320, 924516, 928305, 943040, 956480, 990192, 1027240, 1054080, 1060920, 1076040, 1078602, 1113966, 1131648, 1147776, 1155645, 1212480, 1229760, 1232688, 1237740, 1258369, 1273104, 1291248, 1320256, 1386774, 1414560, 1434720, 1438136, 1454976, 1475712, 1485288, 1540860, 1591380, 1614060, 1617903, 1643584, 1650320, 1697472, 1721664, 1797670, 1818720, 1844640, 1849032, 1856610, 1886080, 1912960, 1980384, 2054480, 2121840, 2152080, 2157204, 2227932, 2311290, 2424960, 2459520, 2465376, 2475480, 2516738, 2546208, 2582496, 2640512, 2696505, 2773548, 2784915, 2829120, 2869440, 2876272, 2970576, 3081720, 3182760, 3228120, 3235806, 3287168, 3300640, 3394944, 3443328, 3466935, 3595340, 3637440, 3689280, 3698064, 3713220, 3775107, 3960768, 4108960, 4243680, 4304160, 4314408, 4455864, 4622580, 4853709, 4930752, 4950960, 5033476, 5092416, 5164992, 5393010, 5547096, 5569830, 5658240, 5738880, 5752544, 5941152, 6163440, 6291845, 6365520, 6456240, 6471612, 6601280, 6933870, 7190680, 7274880, 7378560, 7396128, 7426440, 7550214, 7921536, 8089515, 8217920, 8487360, 8608320, 8628816, 8911728, 9245160, 9707418, 9861504, 9901920, 10066952, 10184832, 10329984, 10786020, 11094192, 11139660, 11325321, 11505088, 11882304, 12326880, 12583690, 12731040, 12912480, 12943224, 13202560, 13867740, 14381360, 14792256, 14852880, 15100428, 16179030, 16435840, 16974720, 17216640, 17257632, 17823456, 18490320, 18875535, 19414836, 19803840, 20133904, 21572040, 22188384, 22279320, 22650642, 23010176, 23764608, 24268545, 24653760, 25167380, 25462080, 25824960, 25886448, 27735480, 28762720, 29584512, 29705760, 30200856, 32358060, 33975963, 34515264, 35646912, 36980640, 37751070, 38829672, 39607680, 40267808, 43144080, 44376768, 44558640, 45301284, 48537090, 49307520, 50334760, 50924160, 51649920, 51772896, 55470960, 56626605, 57525440, 59411520, 60401712, 64716120, 67951926, 69030528, 71293824, 73961280, 75502140, 77659344, 80535616, 86288160, 88753536, 89117280, 90602568, 97074180, 100669520, 103545792, 110941920, 113253210, 115050880, 118823040, 120803424, 129432240, 135903852, 147922560, 151004280, 155318688, 161071232, 169879815, 172576320, 178234560, 181205136, 194148360, 201339040, 207091584, 221883840, 226506420, 241606848, 258864480, 271807704, 302008560, 310637376, 339759630, 345152640, 356469120, 362410272, 388296720, 402678080, 443767680, 453012840, 483213696, 517728960, 543615408, 604017120, 621274752, 679519260, 724820544, 776593440, 805356160, 906025680, 1035457920, 1087230816, 1208034240, 1359038520, 1449641088, 1553186880, 1812051360, 2174461632, 2416068480, 2718077040, 3106373760, 3624102720, 4348923264, 5436154080, 7248205440, 10872308160, 21744616320]

約数ペア:

[(1, 21744616320), (2, 10872308160), (3, 7248205440), (4, 5436154080), (5, 4348923264), (6, 3624102720), (7, 3106373760), (8, 2718077040), (9, 2416068480), (10, 2174461632), (12, 1812051360), (14, 1553186880), (15, 1449641088), (16, 1359038520), (18, 1208034240), (20, 1087230816), (21, 1035457920), (24, 906025680), (27, 805356160), (28, 776593440), (30, 724820544), (32, 679519260), (35, 621274752), (36, 604017120), (40, 543615408), (42, 517728960), (45, 483213696), (48, 453012840), (49, 443767680), (54, 402678080), (56, 388296720), (60, 362410272), (61, 356469120), (63, 345152640), (64, 339759630), (70, 310637376), (72, 302008560), (80, 271807704), (84, 258864480), (90, 241606848), (96, 226506420), (98, 221883840), (105, 207091584), (108, 201339040), (112, 194148360), (120, 181205136), (122, 178234560), (126, 172576320), (128, 169879815), (135, 161071232), (140, 155318688), (144, 151004280), (147, 147922560), (160, 135903852), (168, 129432240), (180, 120803424), (183, 118823040), (189, 115050880), (192, 113253210), (196, 110941920), (210, 103545792), (216, 100669520), (224, 97074180), (240, 90602568), (244, 89117280), (245, 88753536), (252, 86288160), (270, 80535616), (280, 77659344), (288, 75502140), (294, 73961280), (305, 71293824), (315, 69030528), (320, 67951926), (336, 64716120), (360, 60401712), (366, 59411520), (378, 57525440), (384, 56626605), (392, 55470960), (420, 51772896), (421, 51649920), (427, 50924160), (432, 50334760), (441, 49307520), (448, 48537090), (480, 45301284), (488, 44558640), (490, 44376768), (504, 43144080), (540, 40267808), (549, 39607680), (560, 38829672), (576, 37751070), (588, 36980640), (610, 35646912), (630, 34515264), (640, 33975963), (672, 32358060), (720, 30200856), (732, 29705760), (735, 29584512), (756, 28762720), (784, 27735480), (840, 25886448), (842, 25824960), (854, 25462080), (864, 25167380), (882, 24653760), (896, 24268545), (915, 23764608), (945, 23010176), (960, 22650642), (976, 22279320), (980, 22188384), (1008, 21572040), (1080, 20133904), (1098, 19803840), (1120, 19414836), (1152, 18875535), (1176, 18490320), (1220, 17823456), (1260, 17257632), (1263, 17216640), (1281, 16974720), (1323, 16435840), (1344, 16179030), (1440, 15100428), (1464, 14852880), (1470, 14792256), (1512, 14381360), (1568, 13867740), (1647, 13202560), (1680, 12943224), (1684, 12912480), (1708, 12731040), (1728, 12583690), (1764, 12326880), (1830, 11882304), (1890, 11505088), (1920, 11325321), (1952, 11139660), (1960, 11094192), (2016, 10786020), (2105, 10329984), (2135, 10184832), (2160, 10066952), (2196, 9901920), (2205, 9861504), (2240, 9707418), (2352, 9245160), (2440, 8911728), (2520, 8628816), (2526, 8608320), (2562, 8487360), (2646, 8217920), (2688, 8089515), (2745, 7921536), (2880, 7550214), (2928, 7426440), (2940, 7396128), (2947, 7378560), (2989, 7274880), (3024, 7190680), (3136, 6933870), (3294, 6601280), (3360, 6471612), (3368, 6456240), (3416, 6365520), (3456, 6291845), (3528, 6163440), (3660, 5941152), (3780, 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