143631480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 443520000

約数和(自身を除く): 299888520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 109, 120, 139, 158, 218, 237, 278, 316, 327, 395, 417, 436, 474, 545, 556, 632, 654, 695, 790, 834, 872, 948, 1090, 1112, 1185, 1308, 1390, 1580, 1635, 1668, 1896, 2085, 2180, 2370, 2616, 2780, 3160, 3270, 3336, 4170, 4360, 4740, 5560, 6540, 8340, 8611, 9480, 10981, 13080, 15151, 16680, 17222, 21962, 25833, 30302, 32943, 34444, 43055, 43924, 45453, 51666, 54905, 60604, 65886, 68888, 75755, 86110, 87848, 90906, 103332, 109810, 121208, 129165, 131772, 151510, 164715, 172220, 181812, 206664, 219620, 227265, 258330, 263544, 303020, 329430, 344440, 363624, 439240, 454530, 516660, 606040, 658860, 909060, 1033320, 1196929, 1317720, 1818120, 2393858, 3590787, 4787716, 5984645, 7181574, 9575432, 11969290, 14363148, 17953935, 23938580, 28726296, 35907870, 47877160, 71815740, 143631480]

約数ペア:

[(1, 143631480), (2, 71815740), (3, 47877160), (4, 35907870), (5, 28726296), (6, 23938580), (8, 17953935), (10, 14363148), (12, 11969290), (15, 9575432), (20, 7181574), (24, 5984645), (30, 4787716), (40, 3590787), (60, 2393858), (79, 1818120), (109, 1317720), (120, 1196929), (139, 1033320), (158, 909060), (218, 658860), (237, 606040), (278, 516660), (316, 454530), (327, 439240), (395, 363624), (417, 344440), (436, 329430), (474, 303020), (545, 263544), (556, 258330), (632, 227265), (654, 219620), (695, 206664), (790, 181812), (834, 172220), (872, 164715), (948, 151510), (1090, 131772), (1112, 129165), (1185, 121208), (1308, 109810), (1390, 103332), (1580, 90906), (1635, 87848), (1668, 86110), (1896, 75755), (2085, 68888), (2180, 65886), (2370, 60604), (2616, 54905), (2780, 51666), (3160, 45453), (3270, 43924), (3336, 43055), (4170, 34444), (4360, 32943), (4740, 30302), (5560, 25833), (6540, 21962), (8340, 17222), (8611, 16680), (9480, 15151), (10981, 13080)]