1140377560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1913}}^1\times {\mathrm{2129}}^1$

素因数の和:4060

約数の個数: 64

約数和(自身を含む): 2935310400

約数和(自身を除く): 1794932840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1913, 2129, 3826, 4258, 7652, 8516, 9565, 10645, 13391, 14903, 15304, 17032, 19130, 21290, 26782, 29806, 38260, 42580, 53564, 59612, 66955, 74515, 76520, 85160, 107128, 119224, 133910, 149030, 267820, 298060, 535640, 596120, 4072777, 8145554, 16291108, 20363885, 28509439, 32582216, 40727770, 57018878, 81455540, 114037756, 142547195, 162911080, 228075512, 285094390, 570188780, 1140377560]

約数ペア:

[(1, 1140377560), (2, 570188780), (4, 285094390), (5, 228075512), (7, 162911080), (8, 142547195), (10, 114037756), (14, 81455540), (20, 57018878), (28, 40727770), (35, 32582216), (40, 28509439), (56, 20363885), (70, 16291108), (140, 8145554), (280, 4072777), (1913, 596120), (2129, 535640), (3826, 298060), (4258, 267820), (7652, 149030), (8516, 133910), (9565, 119224), (10645, 107128), (13391, 85160), (14903, 76520), (15304, 74515), (17032, 66955), (19130, 59612), (21290, 53564), (26782, 42580), (29806, 38260)]