21999237120

素因数分解:

$2^{11}\times 3^6\times 5^1\times 7^1\times {\mathrm{421}}^1$

素因数の和:473

約数の個数: 672

約数和(自身を含む): 90662513760

約数和(自身を除く): 68663276640

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, 384, 405, 420, 421, 432, 448, 480, 486, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 768, 810, 840, 842, 864, 896, 945, 960, 972, 1008, 1024, 1080, 1120, 1134, 1152, 1215, 1260, 1263, 1280, 1296, 1344, 1440, 1458, 1512, 1536, 1620, 1680, 1684, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2048, 2105, 2160, 2240, 2268, 2304, 2430, 2520, 2526, 2560, 2592, 2688, 2835, 2880, 2916, 2947, 3024, 3072, 3240, 3360, 3368, 3402, 3456, 3584, 3645, 3780, 3789, 3840, 3888, 4032, 4210, 4320, 4480, 4536, 4608, 4860, 5040, 5052, 5103, 5120, 5184, 5376, 5670, 5760, 5832, 5894, 6048, 6144, 6315, 6480, 6720, 6736, 6804, 6912, 7168, 7290, 7560, 7578, 7680, 7776, 8064, 8420, 8505, 8640, 8841, 8960, 9072, 9216, 9720, 10080, 10104, 10206, 10240, 10368, 10752, 11340, 11367, 11520, 11664, 11788, 12096, 12630, 12960, 13440, 13472, 13608, 13824, 14336, 14580, 14735, 15120, 15156, 15360, 15552, 16128, 16840, 17010, 17280, 17682, 17920, 18144, 18432, 18945, 19440, 20160, 20208, 20412, 20736, 21504, 22680, 22734, 23040, 23328, 23576, 24192, 25260, 25515, 25920, 26523, 26880, 26944, 27216, 27648, 29160, 29470, 30240, 30312, 30720, 31104, 32256, 33680, 34020, 34101, 34560, 35364, 35840, 36288, 37890, 38880, 40320, 40416, 40824, 41472, 43008, 44205, 45360, 45468, 46080, 46656, 47152, 48384, 50520, 51030, 51840, 53046, 53760, 53888, 54432, 55296, 56835, 58320, 58940, 60480, 60624, 62208, 64512, 67360, 68040, 68202, 69120, 70728, 71680, 72576, 75780, 77760, 79569, 80640, 80832, 81648, 82944, 88410, 90720, 90936, 92160, 93312, 94304, 96768, 101040, 102060, 102303, 103680, 106092, 107520, 107776, 108864, 113670, 116640, 117880, 120960, 121248, 124416, 129024, 132615, 134720, 136080, 136404, 138240, 141456, 145152, 151560, 155520, 159138, 161280, 161664, 163296, 165888, 170505, 176820, 181440, 181872, 186624, 188608, 193536, 202080, 204120, 204606, 207360, 212184, 215040, 215552, 217728, 227340, 233280, 235760, 238707, 241920, 242496, 248832, 265230, 269440, 272160, 272808, 276480, 282912, 290304, 303120, 306909, 311040, 318276, 322560, 323328, 326592, 341010, 353640, 362880, 363744, 373248, 377216, 387072, 397845, 404160, 408240, 409212, 414720, 424368, 431104, 435456, 454680, 466560, 471520, 477414, 483840, 484992, 497664, 511515, 530460, 538880, 544320, 545616, 565824, 580608, 606240, 613818, 622080, 636552, 645120, 646656, 653184, 682020, 707280, 716121, 725760, 727488, 746496, 754432, 795690, 808320, 816480, 818424, 829440, 848736, 862208, 870912, 909360, 933120, 943040, 954828, 967680, 969984, 1023030, 1060920, 1077760, 1088640, 1091232, 1131648, 1161216, 1193535, 1212480, 1227636, 1244160, 1273104, 1293312, 1306368, 1364040, 1414560, 1432242, 1451520, 1454976, 1492992, 1508864, 1534545, 1591380, 1616640, 1632960, 1636848, 1697472, 1741824, 1818720, 1866240, 1886080, 1909656, 1935360, 1939968, 2046060, 2121840, 2148363, 2155520, 2177280, 2182464, 2263296, 2387070, 2424960, 2455272, 2488320, 2546208, 2586624, 2612736, 2728080, 2829120, 2864484, 2903040, 2909952, 3017728, 3069090, 3182760, 3233280, 3265920, 3273696, 3394944, 3483648, 3580605, 3637440, 3732480, 3772160, 3819312, 3879936, 4092120, 4243680, 4296726, 4311040, 4354560, 4364928, 4526592, 4774140, 4849920, 4910544, 5092416, 5225472, 5456160, 5658240, 5728968, 5806080, 5819904, 6035456, 6138180, 6365520, 6466560, 6531840, 6547392, 6789888, 7161210, 7274880, 7464960, 7544320, 7638624, 7759872, 8184240, 8487360, 8593452, 8709120, 8729856, 9053184, 9548280, 9699840, 9821088, 10184832, 10450944, 10741815, 10912320, 11316480, 11457936, 11639808, 12276360, 12731040, 12933120, 13063680, 13094784, 13579776, 14322420, 14549760, 15088640, 15277248, 16368480, 16974720, 17186904, 17418240, 17459712, 18106368, 19096560, 19399680, 19642176, 20369664, 21483630, 21824640, 22632960, 22915872, 23279616, 24552720, 25462080, 26127360, 26189568, 27159552, 28644840, 29099520, 30177280, 30554496, 32736960, 33949440, 34373808, 34919424, 38193120, 38799360, 39284352, 40739328, 42967260, 43649280, 45265920, 45831744, 49105440, 50924160, 52254720, 52379136, 54319104, 57289680, 58199040, 61108992, 65473920, 67898880, 68747616, 69838848, 76386240, 78568704, 81478656, 85934520, 87298560, 90531840, 91663488, 98210880, 101848320, 104758272, 114579360, 116398080, 122217984, 130947840, 135797760, 137495232, 152772480, 157137408, 162957312, 171869040, 174597120, 183326976, 196421760, 203696640, 209516544, 229158720, 244435968, 261895680, 271595520, 274990464, 305544960, 314274816, 343738080, 349194240, 366653952, 392843520, 407393280, 458317440, 488871936, 523791360, 549980928, 611089920, 628549632, 687476160, 733307904, 785687040, 814786560, 916634880, 1047582720, 1099961856, 1222179840, 1374952320, 1466615808, 1571374080, 1833269760, 2199923712, 2444359680, 2749904640, 3142748160, 3666539520, 4399847424, 5499809280, 7333079040, 10999618560, 21999237120]

約数ペア:

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