20194421760

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 528

約数和(自身を含む): 73655841792

約数和(自身を除く): 53461420032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 67, 72, 80, 90, 93, 96, 120, 124, 128, 134, 144, 155, 160, 180, 186, 192, 201, 211, 240, 248, 256, 268, 279, 288, 310, 320, 335, 360, 372, 384, 402, 422, 465, 480, 496, 512, 536, 558, 576, 603, 620, 633, 640, 670, 720, 744, 768, 804, 844, 930, 960, 992, 1005, 1024, 1055, 1072, 1116, 1152, 1206, 1240, 1266, 1280, 1340, 1395, 1440, 1488, 1536, 1608, 1688, 1860, 1899, 1920, 1984, 2010, 2077, 2110, 2144, 2232, 2304, 2412, 2480, 2532, 2560, 2680, 2790, 2880, 2976, 3015, 3072, 3165, 3216, 3376, 3720, 3798, 3840, 3968, 4020, 4154, 4220, 4288, 4464, 4608, 4824, 4960, 5064, 5120, 5360, 5580, 5760, 5952, 6030, 6231, 6330, 6432, 6541, 6752, 7440, 7596, 7680, 7936, 8040, 8308, 8440, 8576, 8928, 9216, 9495, 9648, 9920, 10128, 10385, 10720, 11160, 11520, 11904, 12060, 12462, 12660, 12864, 13082, 13504, 14137, 14880, 15192, 15360, 15872, 16080, 16616, 16880, 17152, 17856, 18693, 18990, 19296, 19623, 19840, 20256, 20770, 21440, 22320, 23040, 23808, 24120, 24924, 25320, 25728, 26164, 27008, 28274, 29760, 30384, 31155, 31744, 32160, 32705, 33232, 33760, 34304, 35712, 37386, 37980, 38592, 39246, 39680, 40512, 41540, 42411, 42880, 44640, 46080, 47616, 48240, 49848, 50640, 51456, 52328, 54016, 56548, 58869, 59520, 60768, 62310, 64320, 65410, 66464, 67520, 68608, 70685, 71424, 74772, 75960, 77184, 78492, 79360, 81024, 83080, 84822, 85760, 89280, 93465, 95232, 96480, 98115, 99696, 101280, 102912, 104656, 108032, 113096, 117738, 119040, 121536, 124620, 127233, 128640, 130820, 132928, 135040, 141370, 142848, 149544, 151920, 154368, 156984, 158720, 162048, 166160, 169644, 171520, 178560, 186930, 192960, 196230, 199392, 202560, 205824, 209312, 212055, 216064, 226192, 235476, 238080, 243072, 249240, 254466, 257280, 261640, 265856, 270080, 282740, 285696, 294345, 299088, 303840, 308736, 313968, 324096, 332320, 339288, 343040, 357120, 373860, 385920, 392460, 398784, 405120, 418624, 424110, 438247, 452384, 470952, 476160, 486144, 498480, 508932, 514560, 523280, 531712, 540160, 565480, 588690, 598176, 607680, 617472, 627936, 636165, 648192, 664640, 678576, 714240, 747720, 771840, 784920, 797568, 810240, 837248, 848220, 876494, 904768, 941904, 972288, 996960, 1017864, 1029120, 1046560, 1063424, 1080320, 1130960, 1177380, 1196352, 1215360, 1255872, 1272330, 1314741, 1329280, 1357152, 1428480, 1495440, 1543680, 1569840, 1595136, 1620480, 1674496, 1696440, 1752988, 1809536, 1883808, 1944576, 1993920, 2035728, 2093120, 2126848, 2191235, 2261920, 2354760, 2392704, 2430720, 2511744, 2544660, 2629482, 2658560, 2714304, 2990880, 3087360, 3139680, 3190272, 3240960, 3348992, 3392880, 3505976, 3619072, 3767616, 3944223, 3987840, 4071456, 4186240, 4382470, 4523840, 4709520, 4785408, 4861440, 5023488, 5089320, 5258964, 5317120, 5428608, 5981760, 6279360, 6380544, 6573705, 6697984, 6785760, 7011952, 7238144, 7535232, 7888446, 7975680, 8142912, 8372480, 8764940, 9047680, 9419040, 9570816, 9722880, 10046976, 10178640, 10517928, 10634240, 10857216, 11963520, 12558720, 13147410, 13571520, 14023904, 14476288, 15070464, 15776892, 15951360, 16285824, 16744960, 17529880, 18095360, 18838080, 19141632, 19721115, 20093952, 20357280, 21035856, 21714432, 23927040, 25117440, 26294820, 27143040, 28047808, 30140928, 31553784, 31902720, 32571648, 33489920, 35059760, 36190720, 37676160, 39442230, 40714560, 42071712, 43428864, 47854080, 50234880, 52589640, 54286080, 56095616, 60281856, 63107568, 65143296, 70119520, 72381440, 75352320, 78884460, 81429120, 84143424, 95708160, 100469760, 105179280, 108572160, 112191232, 126215136, 130286592, 140239040, 150704640, 157768920, 162858240, 168286848, 210358560, 217144320, 224382464, 252430272, 280478080, 301409280, 315537840, 325716480, 336573696, 420717120, 448764928, 504860544, 560956160, 631075680, 651432960, 673147392, 841434240, 1009721088, 1121912320, 1262151360, 1346294784, 1682868480, 2019442176, 2243824640, 2524302720, 3365736960, 4038884352, 5048605440, 6731473920, 10097210880, 20194421760]

約数ペア:

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