108517080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{129187}}^1$

素因数の和:129208

約数の個数: 64

約数和(自身を含む): 372061440

約数和(自身を除く): 263544360

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, 129187, 258374, 387561, 516748, 645935, 775122, 904309, 1033496, 1291870, 1550244, 1808618, 1937805, 2583740, 2712927, 3100488, 3617236, 3875610, 4521545, 5167480, 5425854, 7234472, 7751220, 9043090, 10851708, 13564635, 15502440, 18086180, 21703416, 27129270, 36172360, 54258540, 108517080]

約数ペア:

[(1, 108517080), (2, 54258540), (3, 36172360), (4, 27129270), (5, 21703416), (6, 18086180), (7, 15502440), (8, 13564635), (10, 10851708), (12, 9043090), (14, 7751220), (15, 7234472), (20, 5425854), (21, 5167480), (24, 4521545), (28, 3875610), (30, 3617236), (35, 3100488), (40, 2712927), (42, 2583740), (56, 1937805), (60, 1808618), (70, 1550244), (84, 1291870), (105, 1033496), (120, 904309), (140, 775122), (168, 645935), (210, 516748), (280, 387561), (420, 258374), (840, 129187)]