143959480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{17729}}^1$

素因数の和:17776

約数の個数: 64

約数和(自身を含む): 382968000

約数和(自身を除く): 239008520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 17729, 35458, 70916, 88645, 124103, 141832, 177290, 248206, 354580, 496412, 514141, 620515, 709160, 992824, 1028282, 1241030, 2056564, 2482060, 2570705, 3598987, 4113128, 4964120, 5141410, 7197974, 10282820, 14395948, 17994935, 20565640, 28791896, 35989870, 71979740, 143959480]

約数ペア:

[(1, 143959480), (2, 71979740), (4, 35989870), (5, 28791896), (7, 20565640), (8, 17994935), (10, 14395948), (14, 10282820), (20, 7197974), (28, 5141410), (29, 4964120), (35, 4113128), (40, 3598987), (56, 2570705), (58, 2482060), (70, 2056564), (116, 1241030), (140, 1028282), (145, 992824), (203, 709160), (232, 620515), (280, 514141), (290, 496412), (406, 354580), (580, 248206), (812, 177290), (1015, 141832), (1160, 124103), (1624, 88645), (2030, 70916), (4060, 35458), (8120, 17729)]