266238720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 324

約数和(自身を含む): 1017813888

約数和(自身を除く): 751575168

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 191, 192, 198, 220, 240, 242, 256, 264, 288, 320, 330, 352, 360, 363, 382, 384, 396, 440, 480, 484, 495, 528, 573, 576, 605, 640, 660, 704, 720, 726, 764, 768, 792, 880, 955, 960, 968, 990, 1056, 1089, 1146, 1152, 1210, 1280, 1320, 1408, 1440, 1452, 1528, 1584, 1719, 1760, 1815, 1910, 1920, 1936, 1980, 2101, 2112, 2178, 2292, 2304, 2420, 2640, 2816, 2865, 2880, 2904, 3056, 3168, 3438, 3520, 3630, 3820, 3840, 3872, 3960, 4202, 4224, 4356, 4584, 4840, 5280, 5445, 5730, 5760, 5808, 6112, 6303, 6336, 6876, 7040, 7260, 7640, 7744, 7920, 8404, 8448, 8595, 8712, 9168, 9680, 10505, 10560, 10890, 11460, 11520, 11616, 12224, 12606, 12672, 13752, 14080, 14520, 15280, 15488, 15840, 16808, 17190, 17424, 18336, 18909, 19360, 21010, 21120, 21780, 22920, 23111, 23232, 24448, 25212, 25344, 27504, 29040, 30560, 30976, 31515, 31680, 33616, 34380, 34848, 36672, 37818, 38720, 42020, 42240, 43560, 45840, 46222, 46464, 48896, 50424, 55008, 58080, 61120, 63030, 63360, 67232, 68760, 69333, 69696, 73344, 75636, 77440, 84040, 87120, 91680, 92444, 92928, 94545, 100848, 110016, 115555, 116160, 122240, 126060, 126720, 134464, 137520, 138666, 139392, 146688, 151272, 154880, 168080, 174240, 183360, 184888, 189090, 201696, 207999, 220032, 231110, 232320, 244480, 252120, 268928, 275040, 277332, 278784, 302544, 336160, 346665, 348480, 366720, 369776, 378180, 403392, 415998, 440064, 462220, 464640, 504240, 537856, 550080, 554664, 605088, 672320, 693330, 696960, 733440, 739552, 756360, 806784, 831996, 924440, 1008480, 1039995, 1100160, 1109328, 1210176, 1344640, 1386660, 1393920, 1479104, 1512720, 1613568, 1663992, 1848880, 2016960, 2079990, 2200320, 2218656, 2420352, 2689280, 2773320, 2958208, 3025440, 3327984, 3697760, 4033920, 4159980, 4437312, 4840704, 5546640, 5916416, 6050880, 6655968, 7395520, 8067840, 8319960, 8874624, 11093280, 12101760, 13311936, 14791040, 16639920, 17749248, 22186560, 24203520, 26623872, 29582080, 33279840, 44373120, 53247744, 66559680, 88746240, 133119360, 266238720]

約数ペア:

[(1, 266238720), (2, 133119360), (3, 88746240), (4, 66559680), (5, 53247744), (6, 44373120), (8, 33279840), (9, 29582080), (10, 26623872), (11, 24203520), (12, 22186560), (15, 17749248), (16, 16639920), (18, 14791040), (20, 13311936), (22, 12101760), (24, 11093280), (30, 8874624), (32, 8319960), (33, 8067840), (36, 7395520), (40, 6655968), (44, 6050880), (45, 5916416), (48, 5546640), (55, 4840704), (60, 4437312), (64, 4159980), (66, 4033920), (72, 3697760), (80, 3327984), (88, 3025440), (90, 2958208), (96, 2773320), (99, 2689280), (110, 2420352), (120, 2218656), (121, 2200320), (128, 2079990), (132, 2016960), (144, 1848880), (160, 1663992), (165, 1613568), (176, 1512720), (180, 1479104), (191, 1393920), (192, 1386660), (198, 1344640), (220, 1210176), (240, 1109328), (242, 1100160), (256, 1039995), (264, 1008480), (288, 924440), (320, 831996), (330, 806784), (352, 756360), (360, 739552), (363, 733440), (382, 696960), (384, 693330), (396, 672320), (440, 605088), (480, 554664), (484, 550080), (495, 537856), (528, 504240), (573, 464640), (576, 462220), (605, 440064), (640, 415998), (660, 403392), (704, 378180), (720, 369776), (726, 366720), (764, 348480), (768, 346665), (792, 336160), (880, 302544), (955, 278784), (960, 277332), (968, 275040), (990, 268928), (1056, 252120), (1089, 244480), (1146, 232320), (1152, 231110), (1210, 220032), (1280, 207999), (1320, 201696), (1408, 189090), (1440, 184888), (1452, 183360), (1528, 174240), (1584, 168080), (1719, 154880), (1760, 151272), (1815, 146688), (1910, 139392), (1920, 138666), (1936, 137520), (1980, 134464), (2101, 126720), (2112, 126060), (2178, 122240), (2292, 116160), (2304, 115555), (2420, 110016), (2640, 100848), (2816, 94545), (2865, 92928), (2880, 92444), (2904, 91680), (3056, 87120), (3168, 84040), (3438, 77440), (3520, 75636), (3630, 73344), (3820, 69696), (3840, 69333), (3872, 68760), (3960, 67232), (4202, 63360), (4224, 63030), (4356, 61120), (4584, 58080), (4840, 55008), (5280, 50424), (5445, 48896), (5730, 46464), (5760, 46222), (5808, 45840), (6112, 43560), (6303, 42240), (6336, 42020), (6876, 38720), (7040, 37818), (7260, 36672), (7640, 34848), (7744, 34380), (7920, 33616), (8404, 31680), (8448, 31515), (8595, 30976), (8712, 30560), (9168, 29040), (9680, 27504), (10505, 25344), (10560, 25212), (10890, 24448), (11460, 23232), (11520, 23111), (11616, 22920), (12224, 21780), (12606, 21120), (12672, 21010), (13752, 19360), (14080, 18909), (14520, 18336), (15280, 17424), (15488, 17190), (15840, 16808)]