188834280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11321}}^1$

素因数の和:11474

約数の個数: 64

約数和(自身を含む): 570628800

約数和(自身を除く): 381794520

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, 11321, 16680, 22642, 33963, 45284, 56605, 67926, 90568, 113210, 135852, 169815, 226420, 271704, 339630, 452840, 679260, 1358520, 1573619, 3147238, 4720857, 6294476, 7868095, 9441714, 12588952, 15736190, 18883428, 23604285, 31472380, 37766856, 47208570, 62944760, 94417140, 188834280]

約数ペア:

[(1, 188834280), (2, 94417140), (3, 62944760), (4, 47208570), (5, 37766856), (6, 31472380), (8, 23604285), (10, 18883428), (12, 15736190), (15, 12588952), (20, 9441714), (24, 7868095), (30, 6294476), (40, 4720857), (60, 3147238), (120, 1573619), (139, 1358520), (278, 679260), (417, 452840), (556, 339630), (695, 271704), (834, 226420), (1112, 169815), (1390, 135852), (1668, 113210), (2085, 90568), (2780, 67926), (3336, 56605), (4170, 45284), (5560, 33963), (8340, 22642), (11321, 16680)]