151291280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{270163}}^1$

素因数の和:270183

約数の個数: 40

約数和(自身を含む): 402004032

約数和(自身を除く): 250712752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 270163, 540326, 1080652, 1350815, 1891141, 2161304, 2701630, 3782282, 4322608, 5403260, 7564564, 9455705, 10806520, 15129128, 18911410, 21613040, 30258256, 37822820, 75645640, 151291280]

約数ペア:

[(1, 151291280), (2, 75645640), (4, 37822820), (5, 30258256), (7, 21613040), (8, 18911410), (10, 15129128), (14, 10806520), (16, 9455705), (20, 7564564), (28, 5403260), (35, 4322608), (40, 3782282), (56, 2701630), (70, 2161304), (80, 1891141), (112, 1350815), (140, 1080652), (280, 540326), (560, 270163)]