133141360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7963}}^1$

素因数の和:8006

約数の個数: 80

約数和(自身を含む): 355512960

約数和(自身を除く): 222371600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 7963, 8360, 15926, 16720, 31852, 39815, 63704, 79630, 87593, 127408, 151297, 159260, 175186, 302594, 318520, 350372, 437965, 605188, 637040, 700744, 756485, 875930, 1210376, 1401488, 1512970, 1664267, 1751860, 2420752, 3025940, 3328534, 3503720, 6051880, 6657068, 7007440, 8321335, 12103760, 13314136, 16642670, 26628272, 33285340, 66570680, 133141360]

約数ペア:

[(1, 133141360), (2, 66570680), (4, 33285340), (5, 26628272), (8, 16642670), (10, 13314136), (11, 12103760), (16, 8321335), (19, 7007440), (20, 6657068), (22, 6051880), (38, 3503720), (40, 3328534), (44, 3025940), (55, 2420752), (76, 1751860), (80, 1664267), (88, 1512970), (95, 1401488), (110, 1210376), (152, 875930), (176, 756485), (190, 700744), (209, 637040), (220, 605188), (304, 437965), (380, 350372), (418, 318520), (440, 302594), (760, 175186), (836, 159260), (880, 151297), (1045, 127408), (1520, 87593), (1672, 79630), (2090, 63704), (3344, 39815), (4180, 31852), (7963, 16720), (8360, 15926)]