249560736040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81026213}}^1$

素因数の和:81026242

約数の個数: 64

約数和(自身を含む): 700066488960

約数和(自身を除く): 450505752920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 81026213, 162052426, 324104852, 405131065, 567183491, 648209704, 810262130, 891288343, 1134366982, 1620524260, 1782576686, 2268733964, 2835917455, 3241048520, 3565153372, 4456441715, 4537467928, 5671834910, 6239018401, 7130306744, 8912883430, 11343669820, 12478036802, 17825766860, 22687339640, 24956073604, 31195092005, 35651533720, 49912147208, 62390184010, 124780368020, 249560736040]

約数ペア:

[(1, 249560736040), (2, 124780368020), (4, 62390184010), (5, 49912147208), (7, 35651533720), (8, 31195092005), (10, 24956073604), (11, 22687339640), (14, 17825766860), (20, 12478036802), (22, 11343669820), (28, 8912883430), (35, 7130306744), (40, 6239018401), (44, 5671834910), (55, 4537467928), (56, 4456441715), (70, 3565153372), (77, 3241048520), (88, 2835917455), (110, 2268733964), (140, 1782576686), (154, 1620524260), (220, 1134366982), (280, 891288343), (308, 810262130), (385, 648209704), (440, 567183491), (616, 405131065), (770, 324104852), (1540, 162052426), (3080, 81026213)]