204276960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1265

約数の個数: 144

約数和(自身を含む): 703213056

約数和(自身を除く): 498936096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1117, 1143, 1270, 1440, 1524, 1905, 2032, 2234, 2286, 2540, 3048, 3351, 3810, 4064, 4468, 4572, 5080, 5585, 5715, 6096, 6702, 7620, 8936, 9144, 10053, 10160, 11170, 11430, 12192, 13404, 15240, 16755, 17872, 18288, 20106, 20320, 22340, 22860, 26808, 30480, 33510, 35744, 36576, 40212, 44680, 45720, 50265, 53616, 60960, 67020, 80424, 89360, 91440, 100530, 107232, 134040, 141859, 160848, 178720, 182880, 201060, 268080, 283718, 321696, 402120, 425577, 536160, 567436, 709295, 804240, 851154, 1134872, 1276731, 1418590, 1608480, 1702308, 2127885, 2269744, 2553462, 2837180, 3404616, 4255770, 4539488, 5106924, 5674360, 6383655, 6809232, 8511540, 10213848, 11348720, 12767310, 13618464, 17023080, 20427696, 22697440, 25534620, 34046160, 40855392, 51069240, 68092320, 102138480, 204276960]

約数ペア:

[(1, 204276960), (2, 102138480), (3, 68092320), (4, 51069240), (5, 40855392), (6, 34046160), (8, 25534620), (9, 22697440), (10, 20427696), (12, 17023080), (15, 13618464), (16, 12767310), (18, 11348720), (20, 10213848), (24, 8511540), (30, 6809232), (32, 6383655), (36, 5674360), (40, 5106924), (45, 4539488), (48, 4255770), (60, 3404616), (72, 2837180), (80, 2553462), (90, 2269744), (96, 2127885), (120, 1702308), (127, 1608480), (144, 1418590), (160, 1276731), (180, 1134872), (240, 851154), (254, 804240), (288, 709295), (360, 567436), (381, 536160), (480, 425577), (508, 402120), (635, 321696), (720, 283718), (762, 268080), (1016, 201060), (1117, 182880), (1143, 178720), (1270, 160848), (1440, 141859), (1524, 134040), (1905, 107232), (2032, 100530), (2234, 91440), (2286, 89360), (2540, 80424), (3048, 67020), (3351, 60960), (3810, 53616), (4064, 50265), (4468, 45720), (4572, 44680), (5080, 40212), (5585, 36576), (5715, 35744), (6096, 33510), (6702, 30480), (7620, 26808), (8936, 22860), (9144, 22340), (10053, 20320), (10160, 20106), (11170, 18288), (11430, 17872), (12192, 16755), (13404, 15240)]