65682120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{78193}}^1$

素因数の和:78214

約数の個数: 64

約数和(自身を含む): 225198720

約数和(自身を除く): 159516600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 78193, 156386, 234579, 312772, 390965, 469158, 547351, 625544, 781930, 938316, 1094702, 1172895, 1563860, 1642053, 1876632, 2189404, 2345790, 2736755, 3127720, 3284106, 4378808, 4691580, 5473510, 6568212, 8210265, 9383160, 10947020, 13136424, 16420530, 21894040, 32841060, 65682120]

約数ペア:

[(1, 65682120), (2, 32841060), (3, 21894040), (4, 16420530), (5, 13136424), (6, 10947020), (7, 9383160), (8, 8210265), (10, 6568212), (12, 5473510), (14, 4691580), (15, 4378808), (20, 3284106), (21, 3127720), (24, 2736755), (28, 2345790), (30, 2189404), (35, 1876632), (40, 1642053), (42, 1563860), (56, 1172895), (60, 1094702), (70, 938316), (84, 781930), (105, 625544), (120, 547351), (140, 469158), (168, 390965), (210, 312772), (280, 234579), (420, 156386), (840, 78193)]