66727080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{26479}}^1$

素因数の和:26503

約数の個数: 96

約数和(自身を含む): 247852800

約数和(自身を除く): 181125720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 26479, 52958, 79437, 105916, 132395, 158874, 185353, 211832, 238311, 264790, 317748, 370706, 397185, 476622, 529580, 556059, 635496, 741412, 794370, 926765, 953244, 1059160, 1112118, 1191555, 1482824, 1588740, 1668177, 1853530, 1906488, 2224236, 2383110, 2780295, 3177480, 3336354, 3707060, 4448472, 4766220, 5560590, 6672708, 7414120, 8340885, 9532440, 11121180, 13345416, 16681770, 22242360, 33363540, 66727080]

約数ペア:

[(1, 66727080), (2, 33363540), (3, 22242360), (4, 16681770), (5, 13345416), (6, 11121180), (7, 9532440), (8, 8340885), (9, 7414120), (10, 6672708), (12, 5560590), (14, 4766220), (15, 4448472), (18, 3707060), (20, 3336354), (21, 3177480), (24, 2780295), (28, 2383110), (30, 2224236), (35, 1906488), (36, 1853530), (40, 1668177), (42, 1588740), (45, 1482824), (56, 1191555), (60, 1112118), (63, 1059160), (70, 953244), (72, 926765), (84, 794370), (90, 741412), (105, 635496), (120, 556059), (126, 529580), (140, 476622), (168, 397185), (180, 370706), (210, 317748), (252, 264790), (280, 238311), (315, 211832), (360, 185353), (420, 158874), (504, 132395), (630, 105916), (840, 79437), (1260, 52958), (2520, 26479)]