228706440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112111}}^1$

素因数の和:112142

約数の個数: 64

約数和(自身を含む): 726485760

約数和(自身を除く): 497779320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 112111, 224222, 336333, 448444, 560555, 672666, 896888, 1121110, 1345332, 1681665, 1905887, 2242220, 2690664, 3363330, 3811774, 4484440, 5717661, 6726660, 7623548, 9529435, 11435322, 13453320, 15247096, 19058870, 22870644, 28588305, 38117740, 45741288, 57176610, 76235480, 114353220, 228706440]

約数ペア:

[(1, 228706440), (2, 114353220), (3, 76235480), (4, 57176610), (5, 45741288), (6, 38117740), (8, 28588305), (10, 22870644), (12, 19058870), (15, 15247096), (17, 13453320), (20, 11435322), (24, 9529435), (30, 7623548), (34, 6726660), (40, 5717661), (51, 4484440), (60, 3811774), (68, 3363330), (85, 2690664), (102, 2242220), (120, 1905887), (136, 1681665), (170, 1345332), (204, 1121110), (255, 896888), (340, 672666), (408, 560555), (510, 448444), (680, 336333), (1020, 224222), (2040, 112111)]