259601580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{206033}}^1$

素因数の和:206055

約数の個数: 72

約数和(自身を含む): 899956512

約数和(自身を除く): 640354932

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 206033, 412066, 618099, 824132, 1030165, 1236198, 1442231, 1854297, 2060330, 2472396, 2884462, 3090495, 3708594, 4120660, 4326693, 5768924, 6180990, 7211155, 7417188, 8653386, 9271485, 12361980, 12980079, 14422310, 17306772, 18542970, 21633465, 25960158, 28844620, 37085940, 43266930, 51920316, 64900395, 86533860, 129800790, 259601580]

約数ペア:

[(1, 259601580), (2, 129800790), (3, 86533860), (4, 64900395), (5, 51920316), (6, 43266930), (7, 37085940), (9, 28844620), (10, 25960158), (12, 21633465), (14, 18542970), (15, 17306772), (18, 14422310), (20, 12980079), (21, 12361980), (28, 9271485), (30, 8653386), (35, 7417188), (36, 7211155), (42, 6180990), (45, 5768924), (60, 4326693), (63, 4120660), (70, 3708594), (84, 3090495), (90, 2884462), (105, 2472396), (126, 2060330), (140, 1854297), (180, 1442231), (210, 1236198), (252, 1030165), (315, 824132), (420, 618099), (630, 412066), (1260, 206033)]