128241616000

素因数分解:

$2^7\times 5^3\times {\mathrm{8015101}}^1$

素因数の和:8015130

約数の個数: 64

約数和(自身を含む): 318840757560

約数和(自身を除く): 190599141560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1600, 2000, 3200, 4000, 8000, 16000, 8015101, 16030202, 32060404, 40075505, 64120808, 80151010, 128241616, 160302020, 200377525, 256483232, 320604040, 400755050, 512966464, 641208080, 801510100, 1001887625, 1025932928, 1282416160, 1603020200, 2003775250, 2564832320, 3206040400, 4007550500, 5129664640, 6412080800, 8015101000, 12824161600, 16030202000, 25648323200, 32060404000, 64120808000, 128241616000]

約数ペア:

[(1, 128241616000), (2, 64120808000), (4, 32060404000), (5, 25648323200), (8, 16030202000), (10, 12824161600), (16, 8015101000), (20, 6412080800), (25, 5129664640), (32, 4007550500), (40, 3206040400), (50, 2564832320), (64, 2003775250), (80, 1603020200), (100, 1282416160), (125, 1025932928), (128, 1001887625), (160, 801510100), (200, 641208080), (250, 512966464), (320, 400755050), (400, 320604040), (500, 256483232), (640, 200377525), (800, 160302020), (1000, 128241616), (1600, 80151010), (2000, 64120808), (3200, 40075505), (4000, 32060404), (8000, 16030202), (16000, 8015101)]