19804538880

素因数分解:

$2^{11}\times 3^6\times 5^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 672

約数和(自身を含む): 81639230400

約数和(自身を除く): 61834691520

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 379, 384, 405, 420, 432, 448, 480, 486, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 758, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1024, 1080, 1120, 1134, 1137, 1152, 1215, 1260, 1280, 1296, 1344, 1440, 1458, 1512, 1516, 1536, 1620, 1680, 1701, 1728, 1792, 1890, 1895, 1920, 1944, 2016, 2048, 2160, 2240, 2268, 2274, 2304, 2430, 2520, 2560, 2592, 2653, 2688, 2835, 2880, 2916, 3024, 3032, 3072, 3240, 3360, 3402, 3411, 3456, 3584, 3645, 3780, 3790, 3840, 3888, 4032, 4320, 4480, 4536, 4548, 4608, 4860, 5040, 5103, 5120, 5184, 5306, 5376, 5670, 5685, 5760, 5832, 6048, 6064, 6144, 6480, 6720, 6804, 6822, 6912, 7168, 7290, 7560, 7580, 7680, 7776, 7959, 8064, 8505, 8640, 8960, 9072, 9096, 9216, 9720, 10080, 10206, 10233, 10240, 10368, 10612, 10752, 11340, 11370, 11520, 11664, 12096, 12128, 12960, 13265, 13440, 13608, 13644, 13824, 14336, 14580, 15120, 15160, 15360, 15552, 15918, 16128, 17010, 17055, 17280, 17920, 18144, 18192, 18432, 19440, 20160, 20412, 20466, 20736, 21224, 21504, 22680, 22740, 23040, 23328, 23877, 24192, 24256, 25515, 25920, 26530, 26880, 27216, 27288, 27648, 29160, 30240, 30320, 30699, 30720, 31104, 31836, 32256, 34020, 34110, 34560, 35840, 36288, 36384, 38880, 39795, 40320, 40824, 40932, 41472, 42448, 43008, 45360, 45480, 46080, 46656, 47754, 48384, 48512, 51030, 51165, 51840, 53060, 53760, 54432, 54576, 55296, 58320, 60480, 60640, 61398, 62208, 63672, 64512, 68040, 68220, 69120, 71631, 71680, 72576, 72768, 77760, 79590, 80640, 81648, 81864, 82944, 84896, 90720, 90960, 92097, 92160, 93312, 95508, 96768, 97024, 102060, 102330, 103680, 106120, 107520, 108864, 109152, 116640, 119385, 120960, 121280, 122796, 124416, 127344, 129024, 136080, 136440, 138240, 143262, 145152, 145536, 153495, 155520, 159180, 161280, 163296, 163728, 165888, 169792, 181440, 181920, 184194, 186624, 191016, 193536, 194048, 204120, 204660, 207360, 212240, 214893, 215040, 217728, 218304, 233280, 238770, 241920, 242560, 245592, 248832, 254688, 272160, 272880, 276291, 276480, 286524, 290304, 291072, 306990, 311040, 318360, 322560, 326592, 327456, 339584, 358155, 362880, 363840, 368388, 373248, 382032, 387072, 388096, 408240, 409320, 414720, 424480, 429786, 435456, 436608, 460485, 466560, 477540, 483840, 485120, 491184, 497664, 509376, 544320, 545760, 552582, 573048, 580608, 582144, 613980, 622080, 636720, 644679, 645120, 653184, 654912, 679168, 716310, 725760, 727680, 736776, 746496, 764064, 776192, 816480, 818640, 829440, 848960, 859572, 870912, 873216, 920970, 933120, 955080, 967680, 970240, 982368, 1018752, 1074465, 1088640, 1091520, 1105164, 1146096, 1161216, 1164288, 1227960, 1244160, 1273440, 1289358, 1306368, 1309824, 1358336, 1381455, 1432620, 1451520, 1455360, 1473552, 1492992, 1528128, 1632960, 1637280, 1697920, 1719144, 1741824, 1746432, 1841940, 1866240, 1910160, 1934037, 1935360, 1940480, 1964736, 2037504, 2148930, 2177280, 2183040, 2210328, 2292192, 2328576, 2455920, 2488320, 2546880, 2578716, 2612736, 2619648, 2716672, 2762910, 2865240, 2903040, 2910720, 2947104, 3056256, 3223395, 3265920, 3274560, 3395840, 3438288, 3483648, 3492864, 3683880, 3732480, 3820320, 3868074, 3880960, 3929472, 4075008, 4297860, 4354560, 4366080, 4420656, 4584384, 4911840, 5093760, 5157432, 5225472, 5239296, 5433344, 5525820, 5730480, 5806080, 5821440, 5894208, 6112512, 6446790, 6531840, 6549120, 6791680, 6876576, 6985728, 7367760, 7464960, 7640640, 7736148, 7858944, 8150016, 8595720, 8709120, 8732160, 8841312, 9168768, 9670185, 9823680, 10187520, 10314864, 10450944, 10478592, 11051640, 11460960, 11642880, 11788416, 12225024, 12893580, 13063680, 13098240, 13583360, 13753152, 14735520, 15281280, 15472296, 15717888, 16300032, 17191440, 17418240, 17464320, 17682624, 18337536, 19340370, 19647360, 20375040, 20629728, 20957184, 22103280, 22921920, 23576832, 24450048, 25787160, 26127360, 26196480, 27166720, 27506304, 29471040, 30562560, 30944592, 31435776, 34382880, 34928640, 35365248, 36675072, 38680740, 39294720, 40750080, 41259456, 44206560, 45843840, 47153664, 48900096, 51574320, 52254720, 52392960, 55012608, 58942080, 61125120, 61889184, 62871552, 68765760, 70730496, 73350144, 77361480, 78589440, 81500160, 82518912, 88413120, 91687680, 94307328, 103148640, 104785920, 110025216, 117884160, 122250240, 123778368, 137531520, 141460992, 146700288, 154722960, 157178880, 165037824, 176826240, 183375360, 188614656, 206297280, 220050432, 235768320, 244500480, 247556736, 275063040, 282921984, 309445920, 314357760, 330075648, 353652480, 366750720, 412594560, 440100864, 471536640, 495113472, 550126080, 565843968, 618891840, 660151296, 707304960, 733501440, 825189120, 943073280, 990226944, 1100252160, 1237783680, 1320302592, 1414609920, 1650378240, 1980453888, 2200504320, 2475567360, 2829219840, 3300756480, 3960907776, 4951134720, 6601512960, 9902269440, 19804538880]

約数ペア:

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