139345360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22621}}^1$

素因数の和:22652

約数の個数: 80

約数和(自身を含む): 403938432

約数和(自身を除く): 264593072

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 22621, 45242, 90484, 113105, 158347, 180968, 226210, 248831, 316694, 361936, 452420, 497662, 633388, 791735, 904840, 995324, 1244155, 1266776, 1583470, 1741817, 1809680, 1990648, 2488310, 2533552, 3166940, 3483634, 3981296, 4976620, 6333880, 6967268, 8709085, 9953240, 12667760, 13934536, 17418170, 19906480, 27869072, 34836340, 69672680, 139345360]

約数ペア:

[(1, 139345360), (2, 69672680), (4, 34836340), (5, 27869072), (7, 19906480), (8, 17418170), (10, 13934536), (11, 12667760), (14, 9953240), (16, 8709085), (20, 6967268), (22, 6333880), (28, 4976620), (35, 3981296), (40, 3483634), (44, 3166940), (55, 2533552), (56, 2488310), (70, 1990648), (77, 1809680), (80, 1741817), (88, 1583470), (110, 1266776), (112, 1244155), (140, 995324), (154, 904840), (176, 791735), (220, 633388), (280, 497662), (308, 452420), (385, 361936), (440, 316694), (560, 248831), (616, 226210), (770, 180968), (880, 158347), (1232, 113105), (1540, 90484), (3080, 45242), (6160, 22621)]