211094640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97729}}^1$

素因数の和:97751

約数の個数: 80

約数和(自身を含む): 727111200

約数和(自身を除く): 516016560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 97729, 195458, 293187, 390916, 488645, 586374, 781832, 879561, 977290, 1172748, 1465935, 1563664, 1759122, 1954580, 2345496, 2638683, 2931870, 3518244, 3909160, 4397805, 4690992, 5277366, 5863740, 7036488, 7818320, 8795610, 10554732, 11727480, 13193415, 14072976, 17591220, 21109464, 23454960, 26386830, 35182440, 42218928, 52773660, 70364880, 105547320, 211094640]

約数ペア:

[(1, 211094640), (2, 105547320), (3, 70364880), (4, 52773660), (5, 42218928), (6, 35182440), (8, 26386830), (9, 23454960), (10, 21109464), (12, 17591220), (15, 14072976), (16, 13193415), (18, 11727480), (20, 10554732), (24, 8795610), (27, 7818320), (30, 7036488), (36, 5863740), (40, 5277366), (45, 4690992), (48, 4397805), (54, 3909160), (60, 3518244), (72, 2931870), (80, 2638683), (90, 2345496), (108, 1954580), (120, 1759122), (135, 1563664), (144, 1465935), (180, 1172748), (216, 977290), (240, 879561), (270, 781832), (360, 586374), (432, 488645), (540, 390916), (720, 293187), (1080, 195458), (2160, 97729)]