7029700720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{9103}}^1$

素因数の和:9327

約数の個数: 120

約数和(自身を含む): 19111080384

約数和(自身を除く): 12081379664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 197, 245, 280, 392, 394, 490, 560, 784, 788, 980, 985, 1379, 1576, 1960, 1970, 2758, 3152, 3920, 3940, 5516, 6895, 7880, 9103, 9653, 11032, 13790, 15760, 18206, 19306, 22064, 27580, 36412, 38612, 45515, 48265, 55160, 63721, 72824, 77224, 91030, 96530, 110320, 127442, 145648, 154448, 182060, 193060, 254884, 318605, 364120, 386120, 446047, 509768, 637210, 728240, 772240, 892094, 1019536, 1274420, 1784188, 1793291, 2230235, 2548840, 3568376, 3586582, 4460470, 5097680, 7136752, 7173164, 8920940, 8966455, 12553037, 14346328, 17841880, 17932910, 25106074, 28692656, 35683760, 35865820, 50212148, 62765185, 71731640, 87871259, 100424296, 125530370, 143463280, 175742518, 200848592, 251060740, 351485036, 439356295, 502121480, 702970072, 878712590, 1004242960, 1405940144, 1757425180, 3514850360, 7029700720]

約数ペア:

[(1, 7029700720), (2, 3514850360), (4, 1757425180), (5, 1405940144), (7, 1004242960), (8, 878712590), (10, 702970072), (14, 502121480), (16, 439356295), (20, 351485036), (28, 251060740), (35, 200848592), (40, 175742518), (49, 143463280), (56, 125530370), (70, 100424296), (80, 87871259), (98, 71731640), (112, 62765185), (140, 50212148), (196, 35865820), (197, 35683760), (245, 28692656), (280, 25106074), (392, 17932910), (394, 17841880), (490, 14346328), (560, 12553037), (784, 8966455), (788, 8920940), (980, 7173164), (985, 7136752), (1379, 5097680), (1576, 4460470), (1960, 3586582), (1970, 3568376), (2758, 2548840), (3152, 2230235), (3920, 1793291), (3940, 1784188), (5516, 1274420), (6895, 1019536), (7880, 892094), (9103, 772240), (9653, 728240), (11032, 637210), (13790, 509768), (15760, 446047), (18206, 386120), (19306, 364120), (22064, 318605), (27580, 254884), (36412, 193060), (38612, 182060), (45515, 154448), (48265, 145648), (55160, 127442), (63721, 110320), (72824, 96530), (77224, 91030)]