162284080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41399}}^1$

素因数の和:41426

約数の個数: 60

約数和(自身を含む): 438922800

約数和(自身を除く): 276638720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 41399, 82798, 165596, 206995, 289793, 331192, 413990, 579586, 662384, 827980, 1159172, 1448965, 1655960, 2028551, 2318344, 2897930, 3311920, 4057102, 4636688, 5795860, 8114204, 10142755, 11591720, 16228408, 20285510, 23183440, 32456816, 40571020, 81142040, 162284080]

約数ペア:

[(1, 162284080), (2, 81142040), (4, 40571020), (5, 32456816), (7, 23183440), (8, 20285510), (10, 16228408), (14, 11591720), (16, 10142755), (20, 8114204), (28, 5795860), (35, 4636688), (40, 4057102), (49, 3311920), (56, 2897930), (70, 2318344), (80, 2028551), (98, 1655960), (112, 1448965), (140, 1159172), (196, 827980), (245, 662384), (280, 579586), (392, 413990), (490, 331192), (560, 289793), (784, 206995), (980, 165596), (1960, 82798), (3920, 41399)]