168364000

素因数分解:

$2^5\times 5^3\times 7^2\times {\mathrm{859}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 481768560

約数和(自身を除く): 313404560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 350, 392, 400, 490, 500, 560, 700, 784, 800, 859, 875, 980, 1000, 1120, 1225, 1400, 1568, 1718, 1750, 1960, 2000, 2450, 2800, 3436, 3500, 3920, 4000, 4295, 4900, 5600, 6013, 6125, 6872, 7000, 7840, 8590, 9800, 12026, 12250, 13744, 14000, 17180, 19600, 21475, 24052, 24500, 27488, 28000, 30065, 34360, 39200, 42091, 42950, 48104, 49000, 60130, 68720, 84182, 85900, 96208, 98000, 107375, 120260, 137440, 150325, 168364, 171800, 192416, 196000, 210455, 214750, 240520, 300650, 336728, 343600, 420910, 429500, 481040, 601300, 673456, 687200, 751625, 841820, 859000, 962080, 1052275, 1202600, 1346912, 1503250, 1683640, 1718000, 2104550, 2405200, 3006500, 3367280, 3436000, 4209100, 4810400, 5261375, 6013000, 6734560, 8418200, 10522750, 12026000, 16836400, 21045500, 24052000, 33672800, 42091000, 84182000, 168364000]

約数ペア:

[(1, 168364000), (2, 84182000), (4, 42091000), (5, 33672800), (7, 24052000), (8, 21045500), (10, 16836400), (14, 12026000), (16, 10522750), (20, 8418200), (25, 6734560), (28, 6013000), (32, 5261375), (35, 4810400), (40, 4209100), (49, 3436000), (50, 3367280), (56, 3006500), (70, 2405200), (80, 2104550), (98, 1718000), (100, 1683640), (112, 1503250), (125, 1346912), (140, 1202600), (160, 1052275), (175, 962080), (196, 859000), (200, 841820), (224, 751625), (245, 687200), (250, 673456), (280, 601300), (350, 481040), (392, 429500), (400, 420910), (490, 343600), (500, 336728), (560, 300650), (700, 240520), (784, 214750), (800, 210455), (859, 196000), (875, 192416), (980, 171800), (1000, 168364), (1120, 150325), (1225, 137440), (1400, 120260), (1568, 107375), (1718, 98000), (1750, 96208), (1960, 85900), (2000, 84182), (2450, 68720), (2800, 60130), (3436, 49000), (3500, 48104), (3920, 42950), (4000, 42091), (4295, 39200), (4900, 34360), (5600, 30065), (6013, 28000), (6125, 27488), (6872, 24500), (7000, 24052), (7840, 21475), (8590, 19600), (9800, 17180), (12026, 14000), (12250, 13744)]