143119480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11887}}^1$

素因数の和:11948

約数の個数: 64

約数和(自身を含む): 376611840

約数和(自身を除く): 233492360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 11887, 12040, 23774, 47548, 59435, 83209, 95096, 118870, 166418, 237740, 332836, 416045, 475480, 511141, 665672, 832090, 1022282, 1664180, 2044564, 2555705, 3328360, 3577987, 4089128, 5111410, 7155974, 10222820, 14311948, 17889935, 20445640, 28623896, 35779870, 71559740, 143119480]

約数ペア:

[(1, 143119480), (2, 71559740), (4, 35779870), (5, 28623896), (7, 20445640), (8, 17889935), (10, 14311948), (14, 10222820), (20, 7155974), (28, 5111410), (35, 4089128), (40, 3577987), (43, 3328360), (56, 2555705), (70, 2044564), (86, 1664180), (140, 1022282), (172, 832090), (215, 665672), (280, 511141), (301, 475480), (344, 416045), (430, 332836), (602, 237740), (860, 166418), (1204, 118870), (1505, 95096), (1720, 83209), (2408, 59435), (3010, 47548), (6020, 23774), (11887, 12040)]