1048690720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85121}}^1$

素因数の和:85154

約数の個数: 96

約数和(自身を含む): 3088907136

約数和(自身を除く): 2040216416

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 85121, 170242, 340484, 425605, 595847, 680968, 851210, 936331, 1191694, 1361936, 1702420, 1872662, 2383388, 2723872, 2979235, 3404840, 3745324, 4681655, 4766776, 5958470, 6554317, 6809680, 7490648, 9363310, 9533552, 11916940, 13108634, 13619360, 14981296, 18726620, 19067104, 23833880, 26217268, 29962592, 32771585, 37453240, 47667760, 52434536, 65543170, 74906480, 95335520, 104869072, 131086340, 149812960, 209738144, 262172680, 524345360, 1048690720]

約数ペア:

[(1, 1048690720), (2, 524345360), (4, 262172680), (5, 209738144), (7, 149812960), (8, 131086340), (10, 104869072), (11, 95335520), (14, 74906480), (16, 65543170), (20, 52434536), (22, 47667760), (28, 37453240), (32, 32771585), (35, 29962592), (40, 26217268), (44, 23833880), (55, 19067104), (56, 18726620), (70, 14981296), (77, 13619360), (80, 13108634), (88, 11916940), (110, 9533552), (112, 9363310), (140, 7490648), (154, 6809680), (160, 6554317), (176, 5958470), (220, 4766776), (224, 4681655), (280, 3745324), (308, 3404840), (352, 2979235), (385, 2723872), (440, 2383388), (560, 1872662), (616, 1702420), (770, 1361936), (880, 1191694), (1120, 936331), (1232, 851210), (1540, 680968), (1760, 595847), (2464, 425605), (3080, 340484), (6160, 170242), (12320, 85121)]