16988422440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12870017}}^1$

素因数の和:12870042

約数の個数: 64

約数和(自身を含む): 55598477760

約数和(自身を除く): 38610055320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 12870017, 25740034, 38610051, 51480068, 64350085, 77220102, 102960136, 128700170, 141570187, 154440204, 193050255, 257400340, 283140374, 308880408, 386100510, 424710561, 514800680, 566280748, 707850935, 772201020, 849421122, 1132561496, 1415701870, 1544402040, 1698842244, 2123552805, 2831403740, 3397684488, 4247105610, 5662807480, 8494211220, 16988422440]

約数ペア:

[(1, 16988422440), (2, 8494211220), (3, 5662807480), (4, 4247105610), (5, 3397684488), (6, 2831403740), (8, 2123552805), (10, 1698842244), (11, 1544402040), (12, 1415701870), (15, 1132561496), (20, 849421122), (22, 772201020), (24, 707850935), (30, 566280748), (33, 514800680), (40, 424710561), (44, 386100510), (55, 308880408), (60, 283140374), (66, 257400340), (88, 193050255), (110, 154440204), (120, 141570187), (132, 128700170), (165, 102960136), (220, 77220102), (264, 64350085), (330, 51480068), (440, 38610051), (660, 25740034), (1320, 12870017)]