194438760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11657}}^1$

素因数の和:11810

約数の個数: 64

約数和(自身を含む): 587563200

約数和(自身を除く): 393124440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 11657, 16680, 23314, 34971, 46628, 58285, 69942, 93256, 116570, 139884, 174855, 233140, 279768, 349710, 466280, 699420, 1398840, 1620323, 3240646, 4860969, 6481292, 8101615, 9721938, 12962584, 16203230, 19443876, 24304845, 32406460, 38887752, 48609690, 64812920, 97219380, 194438760]

約数ペア:

[(1, 194438760), (2, 97219380), (3, 64812920), (4, 48609690), (5, 38887752), (6, 32406460), (8, 24304845), (10, 19443876), (12, 16203230), (15, 12962584), (20, 9721938), (24, 8101615), (30, 6481292), (40, 4860969), (60, 3240646), (120, 1620323), (139, 1398840), (278, 699420), (417, 466280), (556, 349710), (695, 279768), (834, 233140), (1112, 174855), (1390, 139884), (1668, 116570), (2085, 93256), (2780, 69942), (3336, 58285), (4170, 46628), (5560, 34971), (8340, 23314), (11657, 16680)]