69042120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{82193}}^1$

素因数の和:82214

約数の個数: 64

約数和(自身を含む): 236718720

約数和(自身を除く): 167676600

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, 82193, 164386, 246579, 328772, 410965, 493158, 575351, 657544, 821930, 986316, 1150702, 1232895, 1643860, 1726053, 1972632, 2301404, 2465790, 2876755, 3287720, 3452106, 4602808, 4931580, 5753510, 6904212, 8630265, 9863160, 11507020, 13808424, 17260530, 23014040, 34521060, 69042120]

約数ペア:

[(1, 69042120), (2, 34521060), (3, 23014040), (4, 17260530), (5, 13808424), (6, 11507020), (7, 9863160), (8, 8630265), (10, 6904212), (12, 5753510), (14, 4931580), (15, 4602808), (20, 3452106), (21, 3287720), (24, 2876755), (28, 2465790), (30, 2301404), (35, 1972632), (40, 1726053), (42, 1643860), (56, 1232895), (60, 1150702), (70, 986316), (84, 821930), (105, 657544), (120, 575351), (140, 493158), (168, 410965), (210, 328772), (280, 246579), (420, 164386), (840, 82193)]