223604080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1759}}^1$

素因数の和:2006

約数の個数: 80

約数和(自身を含む): 597104640

約数和(自身を除く): 373500560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 227, 280, 454, 560, 908, 1135, 1589, 1759, 1816, 2270, 3178, 3518, 3632, 4540, 6356, 7036, 7945, 8795, 9080, 12313, 12712, 14072, 15890, 17590, 18160, 24626, 25424, 28144, 31780, 35180, 49252, 61565, 63560, 70360, 98504, 123130, 127120, 140720, 197008, 246260, 399293, 492520, 798586, 985040, 1597172, 1996465, 2795051, 3194344, 3992930, 5590102, 6388688, 7985860, 11180204, 13975255, 15971720, 22360408, 27950510, 31943440, 44720816, 55901020, 111802040, 223604080]

約数ペア:

[(1, 223604080), (2, 111802040), (4, 55901020), (5, 44720816), (7, 31943440), (8, 27950510), (10, 22360408), (14, 15971720), (16, 13975255), (20, 11180204), (28, 7985860), (35, 6388688), (40, 5590102), (56, 3992930), (70, 3194344), (80, 2795051), (112, 1996465), (140, 1597172), (227, 985040), (280, 798586), (454, 492520), (560, 399293), (908, 246260), (1135, 197008), (1589, 140720), (1759, 127120), (1816, 123130), (2270, 98504), (3178, 70360), (3518, 63560), (3632, 61565), (4540, 49252), (6356, 35180), (7036, 31780), (7945, 28144), (8795, 25424), (9080, 24626), (12313, 18160), (12712, 17590), (14072, 15890)]