239432820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1823}}^1$

素因数の和:2045

約数の個数: 96

約数和(自身を含む): 735436800

約数和(自身を除く): 496003980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 199, 220, 330, 398, 597, 660, 796, 995, 1194, 1823, 1990, 2189, 2388, 2985, 3646, 3980, 4378, 5469, 5970, 6567, 7292, 8756, 9115, 10938, 10945, 11940, 13134, 18230, 20053, 21876, 21890, 26268, 27345, 32835, 36460, 40106, 43780, 54690, 60159, 65670, 80212, 100265, 109380, 120318, 131340, 200530, 240636, 300795, 362777, 401060, 601590, 725554, 1088331, 1203180, 1451108, 1813885, 2176662, 3627770, 3990547, 4353324, 5441655, 7255540, 7981094, 10883310, 11971641, 15962188, 19952735, 21766620, 23943282, 39905470, 47886564, 59858205, 79810940, 119716410, 239432820]

約数ペア:

[(1, 239432820), (2, 119716410), (3, 79810940), (4, 59858205), (5, 47886564), (6, 39905470), (10, 23943282), (11, 21766620), (12, 19952735), (15, 15962188), (20, 11971641), (22, 10883310), (30, 7981094), (33, 7255540), (44, 5441655), (55, 4353324), (60, 3990547), (66, 3627770), (110, 2176662), (132, 1813885), (165, 1451108), (199, 1203180), (220, 1088331), (330, 725554), (398, 601590), (597, 401060), (660, 362777), (796, 300795), (995, 240636), (1194, 200530), (1823, 131340), (1990, 120318), (2189, 109380), (2388, 100265), (2985, 80212), (3646, 65670), (3980, 60159), (4378, 54690), (5469, 43780), (5970, 40106), (6567, 36460), (7292, 32835), (8756, 27345), (9115, 26268), (10938, 21890), (10945, 21876), (11940, 20053), (13134, 18230)]