226080720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 200

約数和(自身を含む): 794011680

約数和(自身を除く): 567930960

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, 81, 90, 108, 120, 135, 139, 144, 162, 180, 216, 240, 251, 270, 278, 324, 360, 405, 417, 432, 502, 540, 556, 648, 695, 720, 753, 810, 834, 1004, 1080, 1112, 1251, 1255, 1296, 1390, 1506, 1620, 1668, 2008, 2085, 2160, 2224, 2259, 2502, 2510, 2780, 3012, 3240, 3336, 3753, 3765, 4016, 4170, 4518, 5004, 5020, 5560, 6024, 6255, 6480, 6672, 6777, 7506, 7530, 8340, 9036, 10008, 10040, 11120, 11259, 11295, 12048, 12510, 13554, 15012, 15060, 16680, 18072, 18765, 20016, 20080, 20331, 22518, 22590, 25020, 27108, 30024, 30120, 33360, 33885, 34889, 36144, 37530, 40662, 45036, 45180, 50040, 54216, 56295, 60048, 60240, 67770, 69778, 75060, 81324, 90072, 90360, 100080, 101655, 104667, 108432, 112590, 135540, 139556, 150120, 162648, 174445, 180144, 180720, 203310, 209334, 225180, 271080, 279112, 300240, 314001, 325296, 348890, 406620, 418668, 450360, 523335, 542160, 558224, 628002, 697780, 813240, 837336, 900720, 942003, 1046670, 1256004, 1395560, 1570005, 1626480, 1674672, 1884006, 2093340, 2512008, 2791120, 2826009, 3140010, 3768012, 4186680, 4710015, 5024016, 5652018, 6280020, 7536024, 8373360, 9420030, 11304036, 12560040, 14130045, 15072048, 18840060, 22608072, 25120080, 28260090, 37680120, 45216144, 56520180, 75360240, 113040360, 226080720]

約数ペア:

[(1, 226080720), (2, 113040360), (3, 75360240), (4, 56520180), (5, 45216144), (6, 37680120), (8, 28260090), (9, 25120080), (10, 22608072), (12, 18840060), (15, 15072048), (16, 14130045), (18, 12560040), (20, 11304036), (24, 9420030), (27, 8373360), (30, 7536024), (36, 6280020), (40, 5652018), (45, 5024016), (48, 4710015), (54, 4186680), (60, 3768012), (72, 3140010), (80, 2826009), (81, 2791120), (90, 2512008), (108, 2093340), (120, 1884006), (135, 1674672), (139, 1626480), (144, 1570005), (162, 1395560), (180, 1256004), (216, 1046670), (240, 942003), (251, 900720), (270, 837336), (278, 813240), (324, 697780), (360, 628002), (405, 558224), (417, 542160), (432, 523335), (502, 450360), (540, 418668), (556, 406620), (648, 348890), (695, 325296), (720, 314001), (753, 300240), (810, 279112), (834, 271080), (1004, 225180), (1080, 209334), (1112, 203310), (1251, 180720), (1255, 180144), (1296, 174445), (1390, 162648), (1506, 150120), (1620, 139556), (1668, 135540), (2008, 112590), (2085, 108432), (2160, 104667), (2224, 101655), (2259, 100080), (2502, 90360), (2510, 90072), (2780, 81324), (3012, 75060), (3240, 69778), (3336, 67770), (3753, 60240), (3765, 60048), (4016, 56295), (4170, 54216), (4518, 50040), (5004, 45180), (5020, 45036), (5560, 40662), (6024, 37530), (6255, 36144), (6480, 34889), (6672, 33885), (6777, 33360), (7506, 30120), (7530, 30024), (8340, 27108), (9036, 25020), (10008, 22590), (10040, 22518), (11120, 20331), (11259, 20080), (11295, 20016), (12048, 18765), (12510, 18072), (13554, 16680), (15012, 15060)]