143442180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113843}}^1$

素因数の和:113865

約数の個数: 72

約数和(自身を含む): 497270592

約数和(自身を除く): 353828412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 113843, 227686, 341529, 455372, 569215, 683058, 796901, 1024587, 1138430, 1366116, 1593802, 1707645, 2049174, 2276860, 2390703, 3187604, 3415290, 3984505, 4098348, 4781406, 5122935, 6830580, 7172109, 7969010, 9562812, 10245870, 11953515, 14344218, 15938020, 20491740, 23907030, 28688436, 35860545, 47814060, 71721090, 143442180]

約数ペア:

[(1, 143442180), (2, 71721090), (3, 47814060), (4, 35860545), (5, 28688436), (6, 23907030), (7, 20491740), (9, 15938020), (10, 14344218), (12, 11953515), (14, 10245870), (15, 9562812), (18, 7969010), (20, 7172109), (21, 6830580), (28, 5122935), (30, 4781406), (35, 4098348), (36, 3984505), (42, 3415290), (45, 3187604), (60, 2390703), (63, 2276860), (70, 2049174), (84, 1707645), (90, 1593802), (105, 1366116), (126, 1138430), (140, 1024587), (180, 796901), (210, 683058), (252, 569215), (315, 455372), (420, 341529), (630, 227686), (1260, 113843)]