233784180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{185543}}^1$

素因数の和:185565

約数の個数: 72

約数和(自身を含む): 810456192

約数和(自身を除く): 576672012

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, 185543, 371086, 556629, 742172, 927715, 1113258, 1298801, 1669887, 1855430, 2226516, 2597602, 2783145, 3339774, 3710860, 3896403, 5195204, 5566290, 6494005, 6679548, 7792806, 8349435, 11132580, 11689209, 12988010, 15585612, 16698870, 19482015, 23378418, 25976020, 33397740, 38964030, 46756836, 58446045, 77928060, 116892090, 233784180]

約数ペア:

[(1, 233784180), (2, 116892090), (3, 77928060), (4, 58446045), (5, 46756836), (6, 38964030), (7, 33397740), (9, 25976020), (10, 23378418), (12, 19482015), (14, 16698870), (15, 15585612), (18, 12988010), (20, 11689209), (21, 11132580), (28, 8349435), (30, 7792806), (35, 6679548), (36, 6494005), (42, 5566290), (45, 5195204), (60, 3896403), (63, 3710860), (70, 3339774), (84, 2783145), (90, 2597602), (105, 2226516), (126, 1855430), (140, 1669887), (180, 1298801), (210, 1113258), (252, 927715), (315, 742172), (420, 556629), (630, 371086), (1260, 185543)]