256662000

素因数分解:

$2^4\times 3^3\times 5^3\times 7^2\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 480

約数和(自身を含む): 1080555840

約数和(自身を除く): 823893840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 97, 98, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 147, 150, 168, 175, 180, 189, 194, 196, 200, 210, 216, 225, 240, 245, 250, 252, 270, 280, 291, 294, 300, 315, 336, 350, 360, 375, 378, 388, 392, 400, 420, 432, 441, 450, 485, 490, 500, 504, 525, 540, 560, 582, 588, 600, 630, 675, 679, 700, 720, 735, 750, 756, 776, 784, 840, 873, 875, 882, 900, 945, 970, 980, 1000, 1008, 1050, 1080, 1125, 1164, 1176, 1200, 1225, 1260, 1323, 1350, 1358, 1400, 1455, 1470, 1500, 1512, 1552, 1575, 1680, 1746, 1750, 1764, 1800, 1890, 1940, 1960, 2000, 2037, 2100, 2160, 2205, 2250, 2328, 2352, 2425, 2450, 2520, 2619, 2625, 2646, 2700, 2716, 2800, 2910, 2940, 3000, 3024, 3150, 3375, 3395, 3492, 3500, 3528, 3600, 3675, 3780, 3880, 3920, 4074, 4200, 4365, 4410, 4500, 4656, 4725, 4753, 4850, 4900, 5040, 5238, 5250, 5292, 5400, 5432, 5820, 5880, 6000, 6111, 6125, 6300, 6615, 6750, 6790, 6984, 7000, 7056, 7275, 7350, 7560, 7760, 7875, 8148, 8400, 8730, 8820, 9000, 9450, 9506, 9700, 9800, 10185, 10476, 10500, 10584, 10800, 10864, 11025, 11640, 11760, 12125, 12222, 12250, 12600, 13095, 13230, 13500, 13580, 13968, 14000, 14259, 14550, 14700, 15120, 15750, 16296, 16975, 17460, 17640, 18000, 18333, 18375, 18900, 19012, 19400, 19600, 20370, 20952, 21000, 21168, 21825, 22050, 23280, 23625, 23765, 24250, 24444, 24500, 25200, 26190, 26460, 27000, 27160, 28518, 29100, 29400, 30555, 31500, 32592, 33075, 33950, 34920, 35280, 36375, 36666, 36750, 37800, 38024, 38800, 40740, 41904, 42000, 42777, 43650, 44100, 47250, 47530, 48500, 48888, 49000, 50925, 52380, 52920, 54000, 54320, 55125, 57036, 58200, 58800, 61110, 63000, 65475, 66150, 67900, 69840, 71295, 72750, 73332, 73500, 75600, 76048, 81480, 84875, 85554, 87300, 88200, 91665, 94500, 95060, 97000, 97776, 98000, 101850, 104760, 105840, 109125, 110250, 114072, 116400, 118825, 122220, 126000, 128331, 130950, 132300, 135800, 142590, 145500, 146664, 147000, 152775, 162960, 165375, 169750, 171108, 174600, 176400, 183330, 189000, 190120, 194000, 203700, 209520, 213885, 218250, 220500, 228144, 237650, 244440, 254625, 256662, 261900, 264600, 271600, 285180, 291000, 293328, 294000, 305550, 327375, 330750, 339500, 342216, 349200, 356475, 366660, 378000, 380240, 407400, 427770, 436500, 441000, 458325, 475300, 488880, 509250, 513324, 523800, 529200, 570360, 582000, 594125, 611100, 641655, 654750, 661500, 679000, 684432, 712950, 733320, 763875, 814800, 855540, 873000, 882000, 916650, 950600, 1018500, 1026648, 1047600, 1069425, 1140720, 1188250, 1222200, 1283310, 1309500, 1323000, 1358000, 1425900, 1466640, 1527750, 1711080, 1746000, 1782375, 1833300, 1901200, 2037000, 2053296, 2138850, 2291625, 2376500, 2444400, 2566620, 2619000, 2646000, 2851800, 3055500, 3208275, 3422160, 3564750, 3666600, 4074000, 4277700, 4583250, 4753000, 5133240, 5238000, 5347125, 5703600, 6111000, 6416550, 7129500, 7333200, 8555400, 9166500, 9506000, 10266480, 10694250, 12222000, 12833100, 14259000, 16041375, 17110800, 18333000, 21388500, 25666200, 28518000, 32082750, 36666000, 42777000, 51332400, 64165500, 85554000, 128331000, 256662000]

約数ペア:

[(1, 256662000), (2, 128331000), (3, 85554000), (4, 64165500), (5, 51332400), (6, 42777000), (7, 36666000), (8, 32082750), (9, 28518000), (10, 25666200), (12, 21388500), (14, 18333000), (15, 17110800), (16, 16041375), (18, 14259000), (20, 12833100), (21, 12222000), (24, 10694250), (25, 10266480), (27, 9506000), (28, 9166500), (30, 8555400), (35, 7333200), (36, 7129500), (40, 6416550), (42, 6111000), (45, 5703600), (48, 5347125), (49, 5238000), (50, 5133240), (54, 4753000), (56, 4583250), (60, 4277700), (63, 4074000), (70, 3666600), (72, 3564750), (75, 3422160), (80, 3208275), (84, 3055500), (90, 2851800), (97, 2646000), (98, 2619000), (100, 2566620), (105, 2444400), (108, 2376500), (112, 2291625), (120, 2138850), (125, 2053296), (126, 2037000), (135, 1901200), (140, 1833300), (144, 1782375), (147, 1746000), (150, 1711080), (168, 1527750), (175, 1466640), (180, 1425900), (189, 1358000), (194, 1323000), (196, 1309500), (200, 1283310), (210, 1222200), (216, 1188250), (225, 1140720), (240, 1069425), (245, 1047600), (250, 1026648), (252, 1018500), (270, 950600), (280, 916650), (291, 882000), (294, 873000), (300, 855540), (315, 814800), (336, 763875), (350, 733320), (360, 712950), (375, 684432), (378, 679000), (388, 661500), (392, 654750), (400, 641655), (420, 611100), (432, 594125), (441, 582000), (450, 570360), (485, 529200), (490, 523800), (500, 513324), (504, 509250), (525, 488880), (540, 475300), (560, 458325), (582, 441000), (588, 436500), (600, 427770), (630, 407400), (675, 380240), (679, 378000), (700, 366660), (720, 356475), (735, 349200), (750, 342216), (756, 339500), (776, 330750), (784, 327375), (840, 305550), (873, 294000), (875, 293328), (882, 291000), (900, 285180), (945, 271600), (970, 264600), (980, 261900), (1000, 256662), (1008, 254625), (1050, 244440), (1080, 237650), (1125, 228144), (1164, 220500), (1176, 218250), (1200, 213885), (1225, 209520), (1260, 203700), (1323, 194000), (1350, 190120), (1358, 189000), (1400, 183330), (1455, 176400), (1470, 174600), (1500, 171108), (1512, 169750), (1552, 165375), (1575, 162960), (1680, 152775), (1746, 147000), (1750, 146664), (1764, 145500), (1800, 142590), (1890, 135800), (1940, 132300), (1960, 130950), (2000, 128331), (2037, 126000), (2100, 122220), (2160, 118825), (2205, 116400), (2250, 114072), (2328, 110250), (2352, 109125), (2425, 105840), (2450, 104760), (2520, 101850), (2619, 98000), (2625, 97776), (2646, 97000), (2700, 95060), (2716, 94500), (2800, 91665), (2910, 88200), (2940, 87300), (3000, 85554), (3024, 84875), (3150, 81480), (3375, 76048), (3395, 75600), (3492, 73500), (3500, 73332), (3528, 72750), (3600, 71295), (3675, 69840), (3780, 67900), (3880, 66150), (3920, 65475), (4074, 63000), (4200, 61110), (4365, 58800), (4410, 58200), (4500, 57036), (4656, 55125), (4725, 54320), (4753, 54000), (4850, 52920), (4900, 52380), (5040, 50925), (5238, 49000), (5250, 48888), (5292, 48500), (5400, 47530), (5432, 47250), (5820, 44100), (5880, 43650), (6000, 42777), (6111, 42000), (6125, 41904), (6300, 40740), (6615, 38800), (6750, 38024), (6790, 37800), (6984, 36750), (7000, 36666), (7056, 36375), (7275, 35280), (7350, 34920), (7560, 33950), (7760, 33075), (7875, 32592), (8148, 31500), (8400, 30555), (8730, 29400), (8820, 29100), (9000, 28518), (9450, 27160), (9506, 27000), (9700, 26460), (9800, 26190), (10185, 25200), (10476, 24500), (10500, 24444), (10584, 24250), (10800, 23765), (10864, 23625), (11025, 23280), (11640, 22050), (11760, 21825), (12125, 21168), (12222, 21000), (12250, 20952), (12600, 20370), (13095, 19600), (13230, 19400), (13500, 19012), (13580, 18900), (13968, 18375), (14000, 18333), (14259, 18000), (14550, 17640), (14700, 17460), (15120, 16975), (15750, 16296)]