66861124680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79596577}}^1$

素因数の和:79596598

約数の個数: 64

約数和(自身を含む): 229238144640

約数和(自身を除く): 162377019960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 79596577, 159193154, 238789731, 318386308, 397982885, 477579462, 557176039, 636772616, 795965770, 955158924, 1114352078, 1193948655, 1591931540, 1671528117, 1910317848, 2228704156, 2387897310, 2785880195, 3183863080, 3343056234, 4457408312, 4775794620, 5571760390, 6686112468, 8357640585, 9551589240, 11143520780, 13372224936, 16715281170, 22287041560, 33430562340, 66861124680]

約数ペア:

[(1, 66861124680), (2, 33430562340), (3, 22287041560), (4, 16715281170), (5, 13372224936), (6, 11143520780), (7, 9551589240), (8, 8357640585), (10, 6686112468), (12, 5571760390), (14, 4775794620), (15, 4457408312), (20, 3343056234), (21, 3183863080), (24, 2785880195), (28, 2387897310), (30, 2228704156), (35, 1910317848), (40, 1671528117), (42, 1591931540), (56, 1193948655), (60, 1114352078), (70, 955158924), (84, 795965770), (105, 636772616), (120, 557176039), (140, 477579462), (168, 397982885), (210, 318386308), (280, 238789731), (420, 159193154), (840, 79596577)]