206648280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{191341}}^1$

素因数の和:191361

約数の個数: 64

約数和(自身を含む): 688831200

約数和(自身を除く): 482182920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 191341, 382682, 574023, 765364, 956705, 1148046, 1530728, 1722069, 1913410, 2296092, 2870115, 3444138, 3826820, 4592184, 5166207, 5740230, 6888276, 7653640, 8610345, 10332414, 11480460, 13776552, 17220690, 20664828, 22960920, 25831035, 34441380, 41329656, 51662070, 68882760, 103324140, 206648280]

約数ペア:

[(1, 206648280), (2, 103324140), (3, 68882760), (4, 51662070), (5, 41329656), (6, 34441380), (8, 25831035), (9, 22960920), (10, 20664828), (12, 17220690), (15, 13776552), (18, 11480460), (20, 10332414), (24, 8610345), (27, 7653640), (30, 6888276), (36, 5740230), (40, 5166207), (45, 4592184), (54, 3826820), (60, 3444138), (72, 2870115), (90, 2296092), (108, 1913410), (120, 1722069), (135, 1530728), (180, 1148046), (216, 956705), (270, 765364), (360, 574023), (540, 382682), (1080, 191341)]