20102493120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:800

約数の個数: 448

約数和(自身を含む): 70450642944

約数和(自身を除く): 50348149824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 43, 46, 48, 60, 62, 64, 69, 80, 86, 92, 93, 96, 115, 120, 124, 129, 138, 155, 160, 172, 184, 186, 192, 215, 230, 240, 248, 258, 276, 310, 320, 344, 345, 368, 372, 430, 460, 465, 480, 496, 516, 552, 620, 645, 683, 688, 690, 713, 736, 744, 860, 920, 930, 960, 989, 992, 1032, 1104, 1240, 1290, 1333, 1366, 1376, 1380, 1426, 1472, 1488, 1720, 1840, 1860, 1978, 1984, 2049, 2064, 2139, 2208, 2480, 2580, 2666, 2732, 2752, 2760, 2852, 2967, 2976, 3415, 3440, 3565, 3680, 3720, 3956, 3999, 4098, 4128, 4278, 4416, 4945, 4960, 5160, 5332, 5464, 5520, 5704, 5934, 5952, 6665, 6830, 6880, 7130, 7360, 7440, 7912, 7998, 8196, 8256, 8556, 9890, 9920, 10245, 10320, 10664, 10695, 10928, 11040, 11408, 11868, 13330, 13660, 13760, 14260, 14835, 14880, 15709, 15824, 15996, 16392, 17112, 19780, 19995, 20490, 20640, 21173, 21328, 21390, 21856, 22080, 22816, 23736, 26660, 27320, 28520, 29369, 29670, 29760, 30659, 31418, 31648, 31992, 32784, 34224, 39560, 39990, 40980, 41280, 42346, 42656, 42780, 43712, 45632, 47127, 47472, 53320, 54640, 57040, 58738, 59340, 61318, 62836, 63296, 63519, 63984, 65568, 68448, 78545, 79120, 79980, 81960, 84692, 85312, 85560, 88107, 91977, 94254, 94944, 105865, 106640, 109280, 114080, 117476, 118680, 122636, 125672, 127038, 127968, 131136, 136896, 146845, 153295, 157090, 158240, 159960, 163920, 169384, 171120, 176214, 183954, 188508, 189888, 211730, 213280, 218560, 228160, 234952, 235635, 237360, 245272, 251344, 254076, 255936, 293690, 306590, 314180, 316480, 317595, 319920, 327840, 338768, 342240, 352428, 367908, 377016, 423460, 426560, 440535, 459885, 469904, 471270, 474720, 486979, 490544, 502688, 508152, 587380, 613180, 628360, 635190, 639840, 655680, 675487, 677536, 684480, 704856, 735816, 754032, 846920, 881070, 910439, 919770, 939808, 942540, 949440, 973958, 981088, 1005376, 1016304, 1174760, 1226360, 1256720, 1270380, 1279680, 1350974, 1355072, 1409712, 1460937, 1471632, 1508064, 1693840, 1762140, 1820878, 1839540, 1879616, 1885080, 1947916, 1962176, 2026461, 2032608, 2349520, 2434895, 2452720, 2513440, 2540760, 2701948, 2731317, 2819424, 2921874, 2943264, 3016128, 3377435, 3387680, 3524280, 3641756, 3679080, 3770160, 3895832, 4052922, 4065216, 4552195, 4699040, 4869790, 4905440, 5026880, 5081520, 5403896, 5462634, 5638848, 5843748, 5886528, 6754870, 6775360, 7048560, 7283512, 7304685, 7358160, 7540320, 7791664, 8105844, 9104390, 9398080, 9739580, 9810880, 10132305, 10163040, 10807792, 10925268, 11687496, 13509740, 13656585, 14097120, 14567024, 14609370, 14716320, 15080640, 15583328, 16211688, 18208780, 19479160, 20264610, 20326080, 20940097, 21615584, 21850536, 23374992, 27019480, 27313170, 28194240, 29134048, 29218740, 29432640, 31166656, 32423376, 36417560, 38958320, 40529220, 41880194, 43231168, 43701072, 46749984, 54038960, 54626340, 58268096, 58437480, 62820291, 64846752, 72835120, 77916640, 81058440, 83760388, 87402144, 93499968, 104700485, 108077920, 109252680, 116874960, 125640582, 129693504, 145670240, 155833280, 162116880, 167520776, 174804288, 209400970, 216155840, 218505360, 233749920, 251281164, 291340480, 314101455, 324233760, 335041552, 418801940, 437010720, 467499840, 502562328, 628202910, 648467520, 670083104, 837603880, 874021440, 1005124656, 1256405820, 1340166208, 1675207760, 2010249312, 2512811640, 3350415520, 4020498624, 5025623280, 6700831040, 10051246560, 20102493120]

約数ペア:

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