20196918000

素因数分解:

$2^4\times 3^3\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 960

約数和(自身を含む): 89311248000

約数和(自身を除く): 69114330000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 25, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 50, 51, 54, 56, 60, 63, 68, 70, 72, 75, 80, 84, 85, 90, 98, 100, 102, 105, 108, 112, 119, 120, 125, 126, 135, 136, 140, 144, 147, 150, 153, 168, 170, 175, 180, 189, 196, 200, 204, 210, 216, 225, 238, 240, 245, 250, 252, 255, 270, 272, 280, 294, 300, 306, 315, 336, 340, 350, 357, 360, 375, 378, 392, 400, 408, 420, 425, 432, 441, 449, 450, 459, 476, 490, 500, 504, 510, 525, 540, 560, 588, 595, 600, 612, 630, 675, 680, 700, 714, 720, 735, 750, 756, 765, 784, 816, 833, 840, 850, 875, 882, 898, 900, 918, 945, 952, 980, 1000, 1008, 1020, 1050, 1071, 1080, 1125, 1176, 1190, 1200, 1224, 1225, 1260, 1275, 1323, 1347, 1350, 1360, 1400, 1428, 1470, 1500, 1512, 1530, 1575, 1666, 1680, 1700, 1750, 1764, 1785, 1796, 1800, 1836, 1890, 1904, 1960, 2000, 2040, 2100, 2125, 2142, 2160, 2205, 2245, 2250, 2295, 2352, 2380, 2448, 2450, 2499, 2520, 2550, 2625, 2646, 2694, 2700, 2800, 2856, 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833000, 848610, 854896, 880040, 882000, 898000, 899640, 915960, 918000, 937125, 942900, 954125, 961758, 969840, 990045, 999600, 1010250, 1030455, 1056048, 1068620, 1071000, 1099152, 1100050, 1122051, 1124550, 1131480, 1144950, 1178625, 1188054, 1212300, 1249500, 1257200, 1282344, 1285200, 1320060, 1323000, 1335775, 1347000, 1357776, 1373940, 1414350, 1442637, 1496068, 1499400, 1515375, 1526600, 1571500, 1584072, 1602930, 1606500, 1616400, 1648728, 1650075, 1666000, 1697220, 1717425, 1760080, 1799280, 1831920, 1870085, 1874250, 1885800, 1908250, 1923516, 1980090, 2020500, 2060910, 2121525, 2137240, 2142000, 2200100, 2244102, 2249100, 2262960, 2289900, 2357250, 2376108, 2404395, 2424600, 2499000, 2564688, 2640120, 2646000, 2671550, 2694000, 2747880, 2750125, 2811375, 2828700, 2862375, 2885274, 2970135, 2992136, 2998800, 3030750, 3053200, 3143000, 3168144, 3205860, 3213000, 3297456, 3300150, 3366153, 3394440, 3434850, 3535875, 3740170, 3748500, 3771600, 3816500, 3847032, 3960180, 4007325, 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24246000, 24751125, 25761375, 26401200, 26715500, 26929224, 27478800, 28051275, 28287000, 28852740, 29701350, 29921360, 32058600, 33001500, 33661530, 33944400, 34348500, 36065925, 37401700, 38470320, 39601800, 40073250, 40393836, 41218200, 42430500, 44002000, 44882040, 44982000, 45798000, 46752125, 47522160, 48087900, 49502250, 50492295, 51522750, 53431000, 53858448, 56102550, 56574000, 57705480, 59402700, 60109875, 64117200, 66003000, 67323060, 68697000, 72131850, 74253375, 74803400, 79203600, 80146500, 80787672, 82436400, 84153825, 84861000, 89764080, 93504250, 96175800, 99004500, 100984590, 103045500, 106862000, 112205100, 115410960, 118805400, 120219750, 132006000, 134646120, 137394000, 140256375, 144263700, 148506750, 149606800, 160293000, 161575344, 168307650, 169722000, 180329625, 187008500, 192351600, 198009000, 201969180, 206091000, 224410200, 237610800, 240439500, 252461475, 269292240, 280512750, 288527400, 297013500, 320586000, 336615300, 360659250, 374017000, 396018000, 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約数ペア:

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