21225093120

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1$

素因数の和:1051

約数の個数: 768

約数和(自身を含む): 94160102400

約数和(自身を除く): 72935009280

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, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 256, 264, 270, 280, 288, 297, 308, 315, 320, 330, 336, 352, 360, 378, 384, 385, 396, 420, 432, 440, 448, 462, 480, 495, 504, 512, 528, 540, 560, 576, 594, 616, 630, 640, 660, 672, 693, 704, 720, 756, 768, 770, 792, 840, 864, 880, 896, 924, 945, 960, 990, 997, 1008, 1024, 1056, 1080, 1120, 1152, 1155, 1188, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1440, 1485, 1512, 1536, 1540, 1584, 1680, 1728, 1760, 1792, 1848, 1890, 1920, 1980, 1994, 2016, 2048, 2079, 2112, 2160, 2240, 2304, 2310, 2376, 2464, 2520, 2560, 2640, 2688, 2772, 2816, 2880, 2970, 2991, 3024, 3072, 3080, 3168, 3360, 3456, 3465, 3520, 3584, 3696, 3780, 3840, 3960, 3988, 4032, 4158, 4224, 4320, 4480, 4608, 4620, 4752, 4928, 4985, 5040, 5120, 5280, 5376, 5544, 5632, 5760, 5940, 5982, 6048, 6144, 6160, 6336, 6720, 6912, 6930, 6979, 7040, 7168, 7392, 7560, 7680, 7920, 7976, 8064, 8316, 8448, 8640, 8960, 8973, 9216, 9240, 9504, 9856, 9970, 10080, 10240, 10395, 10560, 10752, 10967, 11088, 11264, 11520, 11880, 11964, 12096, 12320, 12672, 13440, 13824, 13860, 13958, 14080, 14336, 14784, 14955, 15120, 15360, 15840, 15952, 16128, 16632, 16896, 17280, 17920, 17946, 18432, 18480, 19008, 19712, 19940, 20160, 20790, 20937, 21120, 21504, 21934, 22176, 22528, 23040, 23760, 23928, 24192, 24640, 25344, 26880, 26919, 27648, 27720, 27916, 28160, 29568, 29910, 30240, 30720, 31680, 31904, 32256, 32901, 33264, 33792, 34560, 34895, 35840, 35892, 36960, 38016, 39424, 39880, 40320, 41580, 41874, 42240, 43008, 43868, 44352, 44865, 46080, 47520, 47856, 48384, 49280, 50688, 53760, 53838, 54835, 55296, 55440, 55832, 56320, 59136, 59820, 60480, 62811, 63360, 63808, 64512, 65802, 66528, 67584, 69120, 69790, 71680, 71784, 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6125568, 6141520, 6316992, 6699840, 6891264, 6909210, 7018880, 7096320, 7146496, 7369824, 7537320, 7656960, 7896240, 8039808, 8291052, 8422656, 8614080, 8933120, 9188352, 9212280, 9475488, 9826432, 10049760, 10209280, 10363815, 10528320, 10644480, 10719744, 11054736, 11230208, 11485440, 11844360, 12059712, 12283040, 12633984, 13399680, 13782528, 13818420, 14037760, 14292992, 14739648, 15074640, 15313920, 15792480, 16079616, 16582104, 16845312, 17228160, 17866240, 18376704, 18424560, 18950976, 19652864, 20099520, 20727630, 21056640, 21288960, 21439488, 22109472, 22460416, 22970880, 23688720, 24119424, 24566080, 25267968, 26799360, 27565056, 27636840, 28075520, 29479296, 30149280, 30627840, 31584960, 32159232, 33164208, 33690624, 34456320, 35732480, 36849120, 37901952, 39305728, 40199040, 41455260, 42113280, 42878976, 44218944, 45941760, 47377440, 48238848, 49132160, 50535936, 53598720, 55130112, 55273680, 56151040, 58958592, 60298560, 63169920, 64318464, 66328416, 67381248, 68912640, 71464960, 73698240, 75803904, 78611456, 80398080, 82910520, 84226560, 88437888, 91883520, 94754880, 96477696, 98264320, 101071872, 107197440, 110547360, 112302080, 117917184, 120597120, 126339840, 128636928, 132656832, 137825280, 147396480, 151607808, 157222912, 160796160, 165821040, 168453120, 176875776, 189509760, 192955392, 196528640, 202143744, 214394880, 221094720, 235834368, 241194240, 252679680, 265313664, 275650560, 294792960, 303215616, 321592320, 331642080, 336906240, 353751552, 379019520, 385910784, 393057280, 442189440, 471668736, 482388480, 505359360, 530627328, 589585920, 606431232, 643184640, 663284160, 707503104, 758039040, 786114560, 884378880, 964776960, 1010718720, 1061254656, 1179171840, 1326568320, 1415006208, 1516078080, 1768757760, 1929553920, 2122509312, 2358343680, 2653136640, 3032156160, 3537515520, 4245018624, 5306273280, 7075031040, 10612546560, 21225093120]

約数ペア:

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