212110440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11863}}^1$

素因数の和:12026

約数の個数: 64

約数和(自身を含む): 640656000

約数和(自身を除く): 428545560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 11863, 17880, 23726, 35589, 47452, 59315, 71178, 94904, 118630, 142356, 177945, 237260, 284712, 355890, 474520, 711780, 1423560, 1767587, 3535174, 5302761, 7070348, 8837935, 10605522, 14140696, 17675870, 21211044, 26513805, 35351740, 42422088, 53027610, 70703480, 106055220, 212110440]

約数ペア:

[(1, 212110440), (2, 106055220), (3, 70703480), (4, 53027610), (5, 42422088), (6, 35351740), (8, 26513805), (10, 21211044), (12, 17675870), (15, 14140696), (20, 10605522), (24, 8837935), (30, 7070348), (40, 5302761), (60, 3535174), (120, 1767587), (149, 1423560), (298, 711780), (447, 474520), (596, 355890), (745, 284712), (894, 237260), (1192, 177945), (1490, 142356), (1788, 118630), (2235, 94904), (2980, 71178), (3576, 59315), (4470, 47452), (5960, 35589), (8940, 23726), (11863, 17880)]