144003560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2970

約数の個数: 64

約数和(自身を含む): 343094400

約数和(自身を除く): 199090840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 43, 58, 86, 116, 145, 172, 215, 232, 290, 344, 430, 580, 860, 1160, 1247, 1720, 2494, 2887, 4988, 5774, 6235, 9976, 11548, 12470, 14435, 23096, 24940, 28870, 49880, 57740, 83723, 115480, 124141, 167446, 248282, 334892, 418615, 496564, 620705, 669784, 837230, 993128, 1241410, 1674460, 2482820, 3348920, 3600089, 4965640, 7200178, 14400356, 18000445, 28800712, 36000890, 72001780, 144003560]

約数ペア:

[(1, 144003560), (2, 72001780), (4, 36000890), (5, 28800712), (8, 18000445), (10, 14400356), (20, 7200178), (29, 4965640), (40, 3600089), (43, 3348920), (58, 2482820), (86, 1674460), (116, 1241410), (145, 993128), (172, 837230), (215, 669784), (232, 620705), (290, 496564), (344, 418615), (430, 334892), (580, 248282), (860, 167446), (1160, 124141), (1247, 115480), (1720, 83723), (2494, 57740), (2887, 49880), (4988, 28870), (5774, 24940), (6235, 23096), (9976, 14435), (11548, 12470)]