257496000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{10729}}^1$

素因数の和:10759

約数の個数: 112

約数和(自身を含む): 850331040

約数和(自身を除く): 592835040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 150, 160, 192, 200, 240, 250, 300, 320, 375, 400, 480, 500, 600, 750, 800, 960, 1000, 1200, 1500, 1600, 2000, 2400, 3000, 4000, 4800, 6000, 8000, 10729, 12000, 21458, 24000, 32187, 42916, 53645, 64374, 85832, 107290, 128748, 160935, 171664, 214580, 257496, 268225, 321870, 343328, 429160, 514992, 536450, 643740, 686656, 804675, 858320, 1029984, 1072900, 1287480, 1341125, 1609350, 1716640, 2059968, 2145800, 2574960, 2682250, 3218700, 3433280, 4023375, 4291600, 5149920, 5364500, 6437400, 8046750, 8583200, 10299840, 10729000, 12874800, 16093500, 17166400, 21458000, 25749600, 32187000, 42916000, 51499200, 64374000, 85832000, 128748000, 257496000]

約数ペア:

[(1, 257496000), (2, 128748000), (3, 85832000), (4, 64374000), (5, 51499200), (6, 42916000), (8, 32187000), (10, 25749600), (12, 21458000), (15, 17166400), (16, 16093500), (20, 12874800), (24, 10729000), (25, 10299840), (30, 8583200), (32, 8046750), (40, 6437400), (48, 5364500), (50, 5149920), (60, 4291600), (64, 4023375), (75, 3433280), (80, 3218700), (96, 2682250), (100, 2574960), (120, 2145800), (125, 2059968), (150, 1716640), (160, 1609350), (192, 1341125), (200, 1287480), (240, 1072900), (250, 1029984), (300, 858320), (320, 804675), (375, 686656), (400, 643740), (480, 536450), (500, 514992), (600, 429160), (750, 343328), (800, 321870), (960, 268225), (1000, 257496), (1200, 214580), (1500, 171664), (1600, 160935), (2000, 128748), (2400, 107290), (3000, 85832), (4000, 64374), (4800, 53645), (6000, 42916), (8000, 32187), (10729, 24000), (12000, 21458)]