157438400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{14057}}^1$

素因数の和:14086

約数の個数: 84

約数和(自身を含む): 442770768

約数和(自身を除く): 285332368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 700, 800, 1120, 1400, 1600, 2240, 2800, 5600, 11200, 14057, 28114, 56228, 70285, 98399, 112456, 140570, 196798, 224912, 281140, 351425, 393596, 449824, 491995, 562280, 702850, 787192, 899648, 983990, 1124560, 1405700, 1574384, 1967980, 2249120, 2459975, 2811400, 3148768, 3935960, 4498240, 4919950, 5622800, 6297536, 7871920, 9839900, 11245600, 15743840, 19679800, 22491200, 31487680, 39359600, 78719200, 157438400]

約数ペア:

[(1, 157438400), (2, 78719200), (4, 39359600), (5, 31487680), (7, 22491200), (8, 19679800), (10, 15743840), (14, 11245600), (16, 9839900), (20, 7871920), (25, 6297536), (28, 5622800), (32, 4919950), (35, 4498240), (40, 3935960), (50, 3148768), (56, 2811400), (64, 2459975), (70, 2249120), (80, 1967980), (100, 1574384), (112, 1405700), (140, 1124560), (160, 983990), (175, 899648), (200, 787192), (224, 702850), (280, 562280), (320, 491995), (350, 449824), (400, 393596), (448, 351425), (560, 281140), (700, 224912), (800, 196798), (1120, 140570), (1400, 112456), (1600, 98399), (2240, 70285), (2800, 56228), (5600, 28114), (11200, 14057)]