207240660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:419

約数の個数: 192

約数和(自身を含む): 711244800

約数和(自身を除く): 504004140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 139, 165, 180, 198, 220, 251, 270, 278, 297, 330, 396, 417, 495, 502, 540, 556, 594, 660, 695, 753, 834, 990, 1004, 1188, 1251, 1255, 1390, 1485, 1506, 1529, 1668, 1980, 2085, 2259, 2502, 2510, 2761, 2780, 2970, 3012, 3058, 3753, 3765, 4170, 4518, 4587, 5004, 5020, 5522, 5940, 6116, 6255, 6777, 7506, 7530, 7645, 8283, 8340, 9036, 9174, 11044, 11295, 12510, 13554, 13761, 13805, 15012, 15060, 15290, 16566, 18348, 18765, 22590, 22935, 24849, 25020, 27108, 27522, 27610, 30580, 33132, 33885, 34889, 37530, 41283, 41415, 45180, 45870, 49698, 55044, 55220, 67770, 68805, 69778, 74547, 75060, 82566, 82830, 91740, 99396, 104667, 124245, 135540, 137610, 139556, 149094, 165132, 165660, 174445, 206415, 209334, 248490, 275220, 298188, 314001, 348890, 372735, 383779, 412830, 418668, 496980, 523335, 628002, 697780, 745470, 767558, 825660, 942003, 1046670, 1151337, 1256004, 1490940, 1535116, 1570005, 1884006, 1918895, 2093340, 2302674, 3140010, 3454011, 3768012, 3837790, 4605348, 4710015, 5756685, 6280020, 6908022, 7675580, 9420030, 10362033, 11513370, 13816044, 17270055, 18840060, 20724066, 23026740, 34540110, 41448132, 51810165, 69080220, 103620330, 207240660]

約数ペア:

[(1, 207240660), (2, 103620330), (3, 69080220), (4, 51810165), (5, 41448132), (6, 34540110), (9, 23026740), (10, 20724066), (11, 18840060), (12, 17270055), (15, 13816044), (18, 11513370), (20, 10362033), (22, 9420030), (27, 7675580), (30, 6908022), (33, 6280020), (36, 5756685), (44, 4710015), (45, 4605348), (54, 3837790), (55, 3768012), (60, 3454011), (66, 3140010), (90, 2302674), (99, 2093340), (108, 1918895), (110, 1884006), (132, 1570005), (135, 1535116), (139, 1490940), (165, 1256004), (180, 1151337), (198, 1046670), (220, 942003), (251, 825660), (270, 767558), (278, 745470), (297, 697780), (330, 628002), (396, 523335), (417, 496980), (495, 418668), (502, 412830), (540, 383779), (556, 372735), (594, 348890), (660, 314001), (695, 298188), (753, 275220), (834, 248490), (990, 209334), (1004, 206415), (1188, 174445), (1251, 165660), (1255, 165132), (1390, 149094), (1485, 139556), (1506, 137610), (1529, 135540), (1668, 124245), (1980, 104667), (2085, 99396), (2259, 91740), (2502, 82830), (2510, 82566), (2761, 75060), (2780, 74547), (2970, 69778), (3012, 68805), (3058, 67770), (3753, 55220), (3765, 55044), (4170, 49698), (4518, 45870), (4587, 45180), (5004, 41415), (5020, 41283), (5522, 37530), (5940, 34889), (6116, 33885), (6255, 33132), (6777, 30580), (7506, 27610), (7530, 27522), (7645, 27108), (8283, 25020), (8340, 24849), (9036, 22935), (9174, 22590), (11044, 18765), (11295, 18348), (12510, 16566), (13554, 15290), (13761, 15060), (13805, 15012)]