1084434960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{645497}}^1$

素因数の和:645520

約数の個数: 80

約数和(自身を含む): 3842004096

約数和(自身を除く): 2757569136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 645497, 1290994, 1936491, 2581988, 3227485, 3872982, 4518479, 5163976, 6454970, 7745964, 9036958, 9682455, 10327952, 12909940, 13555437, 15491928, 18073916, 19364910, 22592395, 25819880, 27110874, 30983856, 36147832, 38729820, 45184790, 51639760, 54221748, 67777185, 72295664, 77459640, 90369580, 108443496, 135554370, 154919280, 180739160, 216886992, 271108740, 361478320, 542217480, 1084434960]

約数ペア:

[(1, 1084434960), (2, 542217480), (3, 361478320), (4, 271108740), (5, 216886992), (6, 180739160), (7, 154919280), (8, 135554370), (10, 108443496), (12, 90369580), (14, 77459640), (15, 72295664), (16, 67777185), (20, 54221748), (21, 51639760), (24, 45184790), (28, 38729820), (30, 36147832), (35, 30983856), (40, 27110874), (42, 25819880), (48, 22592395), (56, 19364910), (60, 18073916), (70, 15491928), (80, 13555437), (84, 12909940), (105, 10327952), (112, 9682455), (120, 9036958), (140, 7745964), (168, 6454970), (210, 5163976), (240, 4518479), (280, 3872982), (336, 3227485), (420, 2581988), (560, 1936491), (840, 1290994), (1680, 645497)]