255191040

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 384

約数和(自身を含む): 990662400

約数和(自身を除く): 735471360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 71, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 142, 144, 156, 160, 180, 192, 195, 208, 213, 216, 234, 240, 256, 260, 270, 284, 288, 312, 320, 351, 355, 360, 384, 390, 416, 426, 432, 468, 480, 512, 520, 540, 568, 576, 585, 624, 639, 640, 702, 710, 720, 768, 780, 832, 852, 864, 923, 936, 960, 1024, 1040, 1065, 1080, 1136, 1152, 1170, 1248, 1278, 1280, 1404, 1420, 1440, 1536, 1560, 1664, 1704, 1728, 1755, 1846, 1872, 1917, 1920, 2048, 2080, 2130, 2160, 2272, 2304, 2340, 2496, 2556, 2560, 2769, 2808, 2840, 2880, 3072, 3120, 3195, 3328, 3408, 3456, 3510, 3692, 3744, 3834, 3840, 4160, 4260, 4320, 4544, 4608, 4615, 4680, 4992, 5112, 5120, 5538, 5616, 5680, 5760, 6144, 6240, 6390, 6656, 6816, 6912, 7020, 7384, 7488, 7668, 7680, 8307, 8320, 8520, 8640, 9088, 9216, 9230, 9360, 9585, 9984, 10224, 10240, 11076, 11232, 11360, 11520, 12480, 12780, 13312, 13632, 13824, 13845, 14040, 14768, 14976, 15336, 15360, 16614, 16640, 17040, 17280, 18176, 18432, 18460, 18720, 19170, 19968, 20448, 22152, 22464, 22720, 23040, 24921, 24960, 25560, 26624, 27264, 27648, 27690, 28080, 29536, 29952, 30672, 30720, 33228, 33280, 34080, 34560, 36352, 36920, 37440, 38340, 39936, 40896, 41535, 44304, 44928, 45440, 46080, 49842, 49920, 51120, 54528, 55296, 55380, 56160, 59072, 59904, 61344, 66456, 66560, 68160, 69120, 72704, 73840, 74880, 76680, 79872, 81792, 83070, 88608, 89856, 90880, 92160, 99684, 99840, 102240, 109056, 110760, 112320, 118144, 119808, 122688, 124605, 132912, 133120, 136320, 138240, 145408, 147680, 149760, 153360, 163584, 166140, 177216, 179712, 181760, 199368, 199680, 204480, 218112, 221520, 224640, 236288, 239616, 245376, 249210, 265824, 272640, 276480, 295360, 299520, 306720, 327168, 332280, 354432, 359424, 363520, 398736, 399360, 408960, 436224, 443040, 449280, 472576, 490752, 498420, 531648, 545280, 590720, 599040, 613440, 654336, 664560, 708864, 718848, 727040, 797472, 817920, 886080, 898560, 945152, 981504, 996840, 1063296, 1090560, 1181440, 1198080, 1226880, 1308672, 1329120, 1417728, 1594944, 1635840, 1772160, 1797120, 1890304, 1963008, 1993680, 2126592, 2181120, 2362880, 2453760, 2658240, 2835456, 3189888, 3271680, 3544320, 3594240, 3926016, 3987360, 4253184, 4725760, 4907520, 5316480, 5670912, 6379776, 6543360, 7088640, 7974720, 8506368, 9451520, 9815040, 10632960, 12759552, 14177280, 15949440, 17012736, 19630080, 21265920, 25519104, 28354560, 31898880, 42531840, 51038208, 63797760, 85063680, 127595520, 255191040]

約数ペア:

[(1, 255191040), (2, 127595520), (3, 85063680), (4, 63797760), (5, 51038208), (6, 42531840), (8, 31898880), (9, 28354560), (10, 25519104), (12, 21265920), (13, 19630080), (15, 17012736), (16, 15949440), (18, 14177280), (20, 12759552), (24, 10632960), (26, 9815040), (27, 9451520), (30, 8506368), (32, 7974720), (36, 7088640), (39, 6543360), (40, 6379776), (45, 5670912), (48, 5316480), (52, 4907520), (54, 4725760), (60, 4253184), (64, 3987360), (65, 3926016), (71, 3594240), (72, 3544320), (78, 3271680), (80, 3189888), (90, 2835456), (96, 2658240), (104, 2453760), (108, 2362880), (117, 2181120), (120, 2126592), (128, 1993680), (130, 1963008), (135, 1890304), (142, 1797120), (144, 1772160), (156, 1635840), (160, 1594944), (180, 1417728), (192, 1329120), (195, 1308672), (208, 1226880), (213, 1198080), (216, 1181440), (234, 1090560), (240, 1063296), (256, 996840), (260, 981504), (270, 945152), (284, 898560), (288, 886080), (312, 817920), (320, 797472), (351, 727040), (355, 718848), (360, 708864), (384, 664560), (390, 654336), (416, 613440), (426, 599040), (432, 590720), (468, 545280), (480, 531648), (512, 498420), (520, 490752), (540, 472576), (568, 449280), (576, 443040), (585, 436224), (624, 408960), (639, 399360), (640, 398736), (702, 363520), (710, 359424), (720, 354432), (768, 332280), (780, 327168), (832, 306720), (852, 299520), (864, 295360), (923, 276480), (936, 272640), (960, 265824), (1024, 249210), (1040, 245376), (1065, 239616), (1080, 236288), (1136, 224640), (1152, 221520), (1170, 218112), (1248, 204480), (1278, 199680), (1280, 199368), (1404, 181760), (1420, 179712), (1440, 177216), (1536, 166140), (1560, 163584), (1664, 153360), (1704, 149760), (1728, 147680), (1755, 145408), (1846, 138240), (1872, 136320), (1917, 133120), (1920, 132912), (2048, 124605), (2080, 122688), (2130, 119808), (2160, 118144), (2272, 112320), (2304, 110760), (2340, 109056), (2496, 102240), (2556, 99840), (2560, 99684), (2769, 92160), (2808, 90880), (2840, 89856), (2880, 88608), (3072, 83070), (3120, 81792), (3195, 79872), (3328, 76680), (3408, 74880), (3456, 73840), (3510, 72704), (3692, 69120), (3744, 68160), (3834, 66560), (3840, 66456), (4160, 61344), (4260, 59904), (4320, 59072), (4544, 56160), (4608, 55380), (4615, 55296), (4680, 54528), (4992, 51120), (5112, 49920), (5120, 49842), (5538, 46080), (5616, 45440), (5680, 44928), (5760, 44304), (6144, 41535), (6240, 40896), (6390, 39936), (6656, 38340), (6816, 37440), (6912, 36920), (7020, 36352), (7384, 34560), (7488, 34080), (7668, 33280), (7680, 33228), (8307, 30720), (8320, 30672), (8520, 29952), (8640, 29536), (9088, 28080), (9216, 27690), (9230, 27648), (9360, 27264), (9585, 26624), (9984, 25560), (10224, 24960), (10240, 24921), (11076, 23040), (11232, 22720), (11360, 22464), (11520, 22152), (12480, 20448), (12780, 19968), (13312, 19170), (13632, 18720), (13824, 18460), (13845, 18432), (14040, 18176), (14768, 17280), (14976, 17040), (15336, 16640), (15360, 16614)]