27720577080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{3666743}}^1$

素因数の和:3666770

約数の個数: 128

約数和(自身を含む): 105602227200

約数和(自身を除く): 77881650120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 3666743, 7333486, 11000229, 14666972, 18333715, 22000458, 25667201, 29333944, 33000687, 36667430, 44000916, 51334402, 55001145, 66001374, 73334860, 77001603, 88001832, 99002061, 102668804, 110002290, 128336005, 132002748, 146669720, 154003206, 165003435, 198004122, 205337608, 220004580, 231004809, 256672010, 264005496, 308006412, 330006870, 385008015, 396008244, 440009160, 462009618, 495010305, 513344020, 616012824, 660013740, 693014427, 770016030, 792016488, 924019236, 990020610, 1026688040, 1155024045, 1320027480, 1386028854, 1540032060, 1848038472, 1980041220, 2310048090, 2772057708, 3080064120, 3465072135, 3960082440, 4620096180, 5544115416, 6930144270, 9240192360, 13860288540, 27720577080]

約数ペア:

[(1, 27720577080), (2, 13860288540), (3, 9240192360), (4, 6930144270), (5, 5544115416), (6, 4620096180), (7, 3960082440), (8, 3465072135), (9, 3080064120), (10, 2772057708), (12, 2310048090), (14, 1980041220), (15, 1848038472), (18, 1540032060), (20, 1386028854), (21, 1320027480), (24, 1155024045), (27, 1026688040), (28, 990020610), (30, 924019236), (35, 792016488), (36, 770016030), (40, 693014427), (42, 660013740), (45, 616012824), (54, 513344020), (56, 495010305), (60, 462009618), (63, 440009160), (70, 396008244), (72, 385008015), (84, 330006870), (90, 308006412), (105, 264005496), (108, 256672010), (120, 231004809), (126, 220004580), (135, 205337608), (140, 198004122), (168, 165003435), (180, 154003206), (189, 146669720), (210, 132002748), (216, 128336005), (252, 110002290), (270, 102668804), (280, 99002061), (315, 88001832), (360, 77001603), (378, 73334860), (420, 66001374), (504, 55001145), (540, 51334402), (630, 44000916), (756, 36667430), (840, 33000687), (945, 29333944), (1080, 25667201), (1260, 22000458), (1512, 18333715), (1890, 14666972), (2520, 11000229), (3780, 7333486), (7560, 3666743)]