4270432000

素因数分解:

$2^8\times 5^3\times {\mathrm{133451}}^1$

素因数の和:133482

約数の個数: 72

約数和(自身を含む): 10638259632

約数和(自身を除く): 6367827632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 2000, 3200, 4000, 6400, 8000, 16000, 32000, 133451, 266902, 533804, 667255, 1067608, 1334510, 2135216, 2669020, 3336275, 4270432, 5338040, 6672550, 8540864, 10676080, 13345100, 16681375, 17081728, 21352160, 26690200, 33362750, 34163456, 42704320, 53380400, 66725500, 85408640, 106760800, 133451000, 170817280, 213521600, 266902000, 427043200, 533804000, 854086400, 1067608000, 2135216000, 4270432000]

約数ペア:

[(1, 4270432000), (2, 2135216000), (4, 1067608000), (5, 854086400), (8, 533804000), (10, 427043200), (16, 266902000), (20, 213521600), (25, 170817280), (32, 133451000), (40, 106760800), (50, 85408640), (64, 66725500), (80, 53380400), (100, 42704320), (125, 34163456), (128, 33362750), (160, 26690200), (200, 21352160), (250, 17081728), (256, 16681375), (320, 13345100), (400, 10676080), (500, 8540864), (640, 6672550), (800, 5338040), (1000, 4270432), (1280, 3336275), (1600, 2669020), (2000, 2135216), (3200, 1334510), (4000, 1067608), (6400, 667255), (8000, 533804), (16000, 266902), (32000, 133451)]