42170240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{9413}}^1$

素因数の和:9439

約数の個数: 64

約数和(自身を含む): 115227360

約数和(自身を除く): 73057120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 9413, 18826, 37652, 47065, 65891, 75304, 94130, 131782, 150608, 188260, 263564, 301216, 329455, 376520, 527128, 602432, 658910, 753040, 1054256, 1204864, 1317820, 1506080, 2108512, 2635640, 3012160, 4217024, 5271280, 6024320, 8434048, 10542560, 21085120, 42170240]

約数ペア:

[(1, 42170240), (2, 21085120), (4, 10542560), (5, 8434048), (7, 6024320), (8, 5271280), (10, 4217024), (14, 3012160), (16, 2635640), (20, 2108512), (28, 1506080), (32, 1317820), (35, 1204864), (40, 1054256), (56, 753040), (64, 658910), (70, 602432), (80, 527128), (112, 376520), (128, 329455), (140, 301216), (160, 263564), (224, 188260), (280, 150608), (320, 131782), (448, 94130), (560, 75304), (640, 65891), (896, 47065), (1120, 37652), (2240, 18826), (4480, 9413)]