117065480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2663}}^1$

素因数の和:2838

約数の個数: 64

約数和(自身を含む): 303056640

約数和(自身を除く): 185991160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 628, 785, 1099, 1256, 1570, 2198, 2663, 3140, 4396, 5326, 5495, 6280, 8792, 10652, 10990, 13315, 18641, 21304, 21980, 26630, 37282, 43960, 53260, 74564, 93205, 106520, 149128, 186410, 372820, 418091, 745640, 836182, 1672364, 2090455, 2926637, 3344728, 4180910, 5853274, 8361820, 11706548, 14633185, 16723640, 23413096, 29266370, 58532740, 117065480]

約数ペア:

[(1, 117065480), (2, 58532740), (4, 29266370), (5, 23413096), (7, 16723640), (8, 14633185), (10, 11706548), (14, 8361820), (20, 5853274), (28, 4180910), (35, 3344728), (40, 2926637), (56, 2090455), (70, 1672364), (140, 836182), (157, 745640), (280, 418091), (314, 372820), (628, 186410), (785, 149128), (1099, 106520), (1256, 93205), (1570, 74564), (2198, 53260), (2663, 43960), (3140, 37282), (4396, 26630), (5326, 21980), (5495, 21304), (6280, 18641), (8792, 13315), (10652, 10990)]