57910720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 112

約数和(自身を含む): 159763968

約数和(自身を除く): 101853248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 140, 160, 206, 224, 251, 280, 320, 412, 448, 502, 515, 560, 721, 824, 1004, 1030, 1120, 1255, 1442, 1648, 1757, 2008, 2060, 2240, 2510, 2884, 3296, 3514, 3605, 4016, 4120, 5020, 5768, 6592, 7028, 7210, 8032, 8240, 8785, 10040, 11536, 14056, 14420, 16064, 16480, 17570, 20080, 23072, 25853, 28112, 28840, 32960, 35140, 40160, 46144, 51706, 56224, 57680, 70280, 80320, 103412, 112448, 115360, 129265, 140560, 180971, 206824, 230720, 258530, 281120, 361942, 413648, 517060, 562240, 723884, 827296, 904855, 1034120, 1447768, 1654592, 1809710, 2068240, 2895536, 3619420, 4136480, 5791072, 7238840, 8272960, 11582144, 14477680, 28955360, 57910720]

約数ペア:

[(1, 57910720), (2, 28955360), (4, 14477680), (5, 11582144), (7, 8272960), (8, 7238840), (10, 5791072), (14, 4136480), (16, 3619420), (20, 2895536), (28, 2068240), (32, 1809710), (35, 1654592), (40, 1447768), (56, 1034120), (64, 904855), (70, 827296), (80, 723884), (103, 562240), (112, 517060), (140, 413648), (160, 361942), (206, 281120), (224, 258530), (251, 230720), (280, 206824), (320, 180971), (412, 140560), (448, 129265), (502, 115360), (515, 112448), (560, 103412), (721, 80320), (824, 70280), (1004, 57680), (1030, 56224), (1120, 51706), (1255, 46144), (1442, 40160), (1648, 35140), (1757, 32960), (2008, 28840), (2060, 28112), (2240, 25853), (2510, 23072), (2884, 20080), (3296, 17570), (3514, 16480), (3605, 16064), (4016, 14420), (4120, 14056), (5020, 11536), (5768, 10040), (6592, 8785), (7028, 8240), (7210, 8032)]