229065720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146837}}^1$

素因数の和:146864

約数の個数: 64

約数和(自身を含む): 740063520

約数和(自身を除く): 510997800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 146837, 293674, 440511, 587348, 734185, 881022, 1174696, 1468370, 1762044, 1908881, 2202555, 2936740, 3524088, 3817762, 4405110, 5726643, 5873480, 7635524, 8810220, 9544405, 11453286, 15271048, 17620440, 19088810, 22906572, 28633215, 38177620, 45813144, 57266430, 76355240, 114532860, 229065720]

約数ペア:

[(1, 229065720), (2, 114532860), (3, 76355240), (4, 57266430), (5, 45813144), (6, 38177620), (8, 28633215), (10, 22906572), (12, 19088810), (13, 17620440), (15, 15271048), (20, 11453286), (24, 9544405), (26, 8810220), (30, 7635524), (39, 5873480), (40, 5726643), (52, 4405110), (60, 3817762), (65, 3524088), (78, 2936740), (104, 2202555), (120, 1908881), (130, 1762044), (156, 1468370), (195, 1174696), (260, 881022), (312, 734185), (390, 587348), (520, 440511), (780, 293674), (1560, 146837)]