19914491520

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1$

素因数の和:1715

約数の個数: 768

約数和(自身を含む): 88964628480

約数和(自身を除く): 69050136960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 243, 252, 264, 270, 280, 288, 297, 308, 315, 320, 324, 330, 336, 352, 360, 378, 384, 385, 396, 405, 420, 432, 440, 448, 462, 480, 486, 495, 504, 528, 540, 560, 567, 576, 594, 616, 630, 640, 648, 660, 672, 693, 704, 720, 756, 770, 792, 810, 840, 864, 880, 891, 896, 924, 945, 960, 972, 990, 1008, 1056, 1080, 1120, 1134, 1152, 1155, 1188, 1215, 1232, 1260, 1296, 1320, 1344, 1386, 1408, 1440, 1485, 1512, 1540, 1584, 1620, 1663, 1680, 1701, 1728, 1760, 1782, 1848, 1890, 1920, 1944, 1980, 2016, 2079, 2112, 2160, 2240, 2268, 2310, 2376, 2430, 2464, 2520, 2592, 2640, 2673, 2688, 2772, 2835, 2880, 2970, 3024, 3080, 3168, 3240, 3326, 3360, 3402, 3456, 3465, 3520, 3564, 3696, 3780, 3888, 3960, 4032, 4158, 4224, 4320, 4455, 4480, 4536, 4620, 4752, 4860, 4928, 4989, 5040, 5184, 5280, 5346, 5544, 5670, 5760, 5940, 6048, 6160, 6237, 6336, 6480, 6652, 6720, 6804, 6930, 7040, 7128, 7392, 7560, 7776, 7920, 8064, 8315, 8316, 8505, 8640, 8910, 9072, 9240, 9504, 9720, 9856, 9978, 10080, 10368, 10395, 10560, 10692, 11088, 11340, 11641, 11880, 12096, 12320, 12474, 12672, 12960, 13304, 13365, 13440, 13608, 13860, 14256, 14784, 14967, 15120, 15552, 15840, 16630, 16632, 17010, 17280, 17820, 18144, 18293, 18480, 18711, 19008, 19440, 19956, 20160, 20790, 21120, 21384, 22176, 22680, 23282, 23760, 24192, 24640, 24945, 24948, 25920, 26608, 26730, 27216, 27720, 28512, 29568, 29934, 30240, 31104, 31185, 31680, 33260, 33264, 34020, 34923, 35640, 36288, 36586, 36960, 37422, 38016, 38880, 39912, 40320, 41580, 42768, 44352, 44901, 45360, 46564, 47520, 49280, 49890, 49896, 51840, 53216, 53460, 54432, 54879, 55440, 57024, 58205, 59868, 60480, 62370, 63360, 66520, 66528, 68040, 69846, 71280, 72576, 73172, 73920, 74835, 74844, 77760, 79824, 83160, 85536, 88704, 89802, 90720, 91465, 93128, 93555, 95040, 99780, 99792, 104769, 106432, 106920, 108864, 109758, 110880, 114048, 116410, 119736, 120960, 124740, 128051, 133040, 133056, 134703, 136080, 139692, 142560, 146344, 147840, 149670, 149688, 155520, 159648, 164637, 166320, 171072, 174615, 179604, 181440, 182930, 186256, 187110, 190080, 199560, 199584, 209538, 212864, 213840, 217728, 219516, 221760, 224505, 232820, 239472, 249480, 256102, 266080, 266112, 269406, 272160, 274395, 279384, 285120, 292688, 299340, 299376, 314307, 319296, 329274, 332640, 342144, 349230, 359208, 362880, 365860, 372512, 374220, 384153, 399120, 399168, 404109, 419076, 427680, 439032, 443520, 449010, 465640, 478944, 493911, 498960, 512204, 523845, 532160, 538812, 544320, 548790, 558768, 570240, 585376, 598680, 598752, 628614, 638592, 640255, 658548, 665280, 673515, 698460, 718416, 731720, 745024, 748440, 768306, 798240, 798336, 808218, 823185, 838152, 855360, 878064, 898020, 931280, 942921, 957888, 987822, 997920, 1024408, 1047690, 1064320, 1077624, 1088640, 1097580, 1117536, 1152459, 1170752, 1197360, 1197504, 1257228, 1280510, 1317096, 1330560, 1347030, 1396920, 1436832, 1463440, 1481733, 1490048, 1496880, 1536612, 1571535, 1596480, 1616436, 1646370, 1676304, 1710720, 1756128, 1796040, 1862560, 1885842, 1915776, 1920765, 1975644, 1995840, 2020545, 2048816, 2095380, 2155248, 2195160, 2235072, 2304918, 2341504, 2394720, 2395008, 2469555, 2514456, 2561020, 2634192, 2694060, 2793840, 2828763, 2873664, 2926880, 2963466, 2993760, 3073224, 3143070, 3192960, 3232872, 3292740, 3352608, 3457377, 3512256, 3592080, 3725120, 3771684, 3841530, 3951288, 3991680, 4041090, 4097632, 4190760, 4310496, 4390320, 4445199, 4470144, 4609836, 4714605, 4789440, 4939110, 5028912, 5122040, 5268384, 5388120, 5587680, 5657526, 5747328, 5762295, 5853760, 5926932, 5987520, 6146448, 6286140, 6465744, 6585480, 6705216, 6914754, 7024512, 7184160, 7408665, 7450240, 7543368, 7683060, 7902576, 8082180, 8195264, 8381520, 8620992, 8780640, 8890398, 9219672, 9429210, 9578880, 9878220, 10057824, 10244080, 10372131, 10536768, 10776240, 11175360, 11315052, 11524590, 11707520, 11853864, 11975040, 12292896, 12572280, 12931488, 13170960, 13410432, 13829508, 14143815, 14368320, 14817330, 15086736, 15366120, 15805152, 16164360, 16390528, 16763040, 17241984, 17286885, 17561280, 17780796, 18439344, 18858420, 19756440, 20115648, 20488160, 20744262, 21073536, 21552480, 22225995, 22350720, 22630104, 23049180, 23707728, 24585792, 25144560, 25862976, 26341920, 27659016, 28287630, 28736640, 29634660, 30173472, 30732240, 31116393, 31610304, 32328720, 33526080, 34573770, 35122560, 35561592, 36878688, 37716840, 39512880, 40231296, 40976320, 41488524, 43104960, 44451990, 45260208, 46098360, 47415456, 49171584, 50289120, 51725952, 51860655, 52683840, 55318032, 56575260, 59269320, 60346944, 61464480, 62232786, 63220608, 64657440, 67052160, 69147540, 71123184, 73757376, 75433680, 79025760, 81952640, 82977048, 86209920, 88903980, 90520416, 92196720, 94830912, 100578240, 103721310, 105367680, 110636064, 113150520, 118538640, 120693888, 122928960, 124465572, 129314880, 138295080, 142246368, 147514752, 150867360, 155581965, 158051520, 165954096, 177807960, 181040832, 184393440, 189661824, 201156480, 207442620, 221272128, 226301040, 237077280, 245857920, 248931144, 258629760, 276590160, 284492736, 301734720, 311163930, 316103040, 331908192, 355615920, 362081664, 368786880, 414885240, 442544256, 452602080, 474154560, 497862288, 553180320, 568985472, 603469440, 622327860, 663816384, 711231840, 737573760, 829770480, 905204160, 948309120, 995724576, 1106360640, 1244655720, 1327632768, 1422463680, 1659540960, 1810408320, 1991449152, 2212721280, 2489311440, 2844927360, 3319081920, 3982898304, 4978622880, 6638163840, 9957245760, 19914491520]

約数ペア:

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(2268, 8780640), (2310, 8620992), (2376, 8381520), (2430, 8195264), (2464, 8082180), (2520, 7902576), (2592, 7683060), (2640, 7543368), (2673, 7450240), (2688, 7408665), (2772, 7184160), (2835, 7024512), (2880, 6914754), (2970, 6705216), (3024, 6585480), (3080, 6465744), (3168, 6286140), (3240, 6146448), (3326, 5987520), (3360, 5926932), (3402, 5853760), (3456, 5762295), (3465, 5747328), (3520, 5657526), (3564, 5587680), (3696, 5388120), (3780, 5268384), (3888, 5122040), (3960, 5028912), (4032, 4939110), (4158, 4789440), (4224, 4714605), (4320, 4609836), (4455, 4470144), (4480, 4445199), (4536, 4390320), (4620, 4310496), (4752, 4190760), (4860, 4097632), (4928, 4041090), (4989, 3991680), (5040, 3951288), (5184, 3841530), (5280, 3771684), (5346, 3725120), (5544, 3592080), (5670, 3512256), (5760, 3457377), (5940, 3352608), (6048, 3292740), (6160, 3232872), (6237, 3192960), (6336, 3143070), (6480, 3073224), (6652, 2993760), (6720, 2963466), (6804, 2926880), (6930, 2873664), (7040, 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