227921760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14389}}^1$

素因数の和:14421

約数の個数: 144

約数和(自身を含む): 848549520

約数和(自身を除く): 620627760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 14389, 15840, 28778, 43167, 57556, 71945, 86334, 115112, 129501, 143890, 158279, 172668, 215835, 230224, 259002, 287780, 316558, 345336, 431670, 460448, 474837, 518004, 575560, 633116, 647505, 690672, 791395, 863340, 949674, 1036008, 1151120, 1266232, 1295010, 1381344, 1424511, 1582790, 1726680, 1899348, 2072016, 2302240, 2374185, 2532464, 2590020, 2849022, 3165580, 3453360, 3798696, 4144032, 4748370, 5064928, 5180040, 5698044, 6331160, 6906720, 7122555, 7597392, 9496740, 10360080, 11396088, 12662320, 14245110, 15194784, 18993480, 20720160, 22792176, 25324640, 28490220, 37986960, 45584352, 56980440, 75973920, 113960880, 227921760]

約数ペア:

[(1, 227921760), (2, 113960880), (3, 75973920), (4, 56980440), (5, 45584352), (6, 37986960), (8, 28490220), (9, 25324640), (10, 22792176), (11, 20720160), (12, 18993480), (15, 15194784), (16, 14245110), (18, 12662320), (20, 11396088), (22, 10360080), (24, 9496740), (30, 7597392), (32, 7122555), (33, 6906720), (36, 6331160), (40, 5698044), (44, 5180040), (45, 5064928), (48, 4748370), (55, 4144032), (60, 3798696), (66, 3453360), (72, 3165580), (80, 2849022), (88, 2590020), (90, 2532464), (96, 2374185), (99, 2302240), (110, 2072016), (120, 1899348), (132, 1726680), (144, 1582790), (160, 1424511), (165, 1381344), (176, 1295010), (180, 1266232), (198, 1151120), (220, 1036008), (240, 949674), (264, 863340), (288, 791395), (330, 690672), (352, 647505), (360, 633116), (396, 575560), (440, 518004), (480, 474837), (495, 460448), (528, 431670), (660, 345336), (720, 316558), (792, 287780), (880, 259002), (990, 230224), (1056, 215835), (1320, 172668), (1440, 158279), (1584, 143890), (1760, 129501), (1980, 115112), (2640, 86334), (3168, 71945), (3960, 57556), (5280, 43167), (7920, 28778), (14389, 15840)]