1078945920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1$

素因数の和:1645

約数の個数: 320

約数和(自身を含む): 4152095640

約数和(自身を除く): 3073149720

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, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1601, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3202, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4680, 4803, 4992, 5184, 5265, 5616, 5760, 6240, 6404, 6480, 7020, 7488, 8005, 8320, 8424, 8640, 9360, 9606, 10368, 10530, 11232, 12480, 12808, 12960, 14040, 14409, 14976, 16010, 16848, 17280, 18720, 19212, 20813, 21060, 22464, 24015, 24960, 25616, 25920, 28080, 28818, 32020, 33696, 37440, 38424, 41626, 42120, 43227, 44928, 48030, 51232, 51840, 56160, 57636, 62439, 64040, 67392, 72045, 74880, 76848, 83252, 84240, 86454, 96060, 102464, 104065, 112320, 115272, 124878, 128080, 129681, 134784, 144090, 153696, 166504, 168480, 172908, 187317, 192120, 204928, 208130, 216135, 224640, 230544, 249756, 256160, 259362, 288180, 307392, 312195, 333008, 336960, 345816, 374634, 384240, 416260, 432270, 461088, 499512, 512320, 518724, 561951, 576360, 614784, 624390, 648405, 666016, 673920, 691632, 749268, 768480, 832520, 864540, 922176, 936585, 999024, 1024640, 1037448, 1123902, 1152720, 1248780, 1296810, 1332032, 1383264, 1498536, 1536960, 1665040, 1685853, 1729080, 1844352, 1873170, 1998048, 2074896, 2247804, 2305440, 2497560, 2593620, 2664064, 2766528, 2809755, 2997072, 3073920, 3330080, 3371706, 3458160, 3746340, 3996096, 4149792, 4495608, 4610880, 4995120, 5187240, 5533056, 5619510, 5994144, 6660160, 6743412, 6916320, 7492680, 7992192, 8299584, 8429265, 8991216, 9221760, 9990240, 10374480, 11239020, 11988288, 13320320, 13486824, 13832640, 14985360, 16599168, 16858530, 17982432, 19980480, 20748960, 22478040, 23976576, 26973648, 27665280, 29970720, 33717060, 35964864, 39960960, 41497920, 44956080, 53947296, 59941440, 67434120, 71929728, 82995840, 89912160, 107894592, 119882880, 134868240, 179824320, 215789184, 269736480, 359648640, 539472960, 1078945920]

約数ペア:

[(1, 1078945920), (2, 539472960), (3, 359648640), (4, 269736480), (5, 215789184), (6, 179824320), (8, 134868240), (9, 119882880), (10, 107894592), (12, 89912160), (13, 82995840), (15, 71929728), (16, 67434120), (18, 59941440), (20, 53947296), (24, 44956080), (26, 41497920), (27, 39960960), (30, 35964864), (32, 33717060), (36, 29970720), (39, 27665280), (40, 26973648), (45, 23976576), (48, 22478040), (52, 20748960), (54, 19980480), (60, 17982432), (64, 16858530), (65, 16599168), (72, 14985360), (78, 13832640), (80, 13486824), (81, 13320320), (90, 11988288), (96, 11239020), (104, 10374480), (108, 9990240), (117, 9221760), (120, 8991216), (128, 8429265), (130, 8299584), (135, 7992192), (144, 7492680), (156, 6916320), (160, 6743412), (162, 6660160), (180, 5994144), (192, 5619510), (195, 5533056), (208, 5187240), (216, 4995120), (234, 4610880), (240, 4495608), (260, 4149792), (270, 3996096), (288, 3746340), (312, 3458160), (320, 3371706), (324, 3330080), (351, 3073920), (360, 2997072), (384, 2809755), (390, 2766528), (405, 2664064), (416, 2593620), (432, 2497560), (468, 2305440), (480, 2247804), (520, 2074896), (540, 1998048), (576, 1873170), (585, 1844352), (624, 1729080), (640, 1685853), (648, 1665040), (702, 1536960), (720, 1498536), (780, 1383264), (810, 1332032), (832, 1296810), (864, 1248780), (936, 1152720), (960, 1123902), (1040, 1037448), (1053, 1024640), (1080, 999024), (1152, 936585), (1170, 922176), (1248, 864540), (1296, 832520), (1404, 768480), (1440, 749268), (1560, 691632), (1601, 673920), (1620, 666016), (1664, 648405), (1728, 624390), (1755, 614784), (1872, 576360), (1920, 561951), (2080, 518724), (2106, 512320), (2160, 499512), (2340, 461088), (2496, 432270), (2592, 416260), (2808, 384240), (2880, 374634), (3120, 345816), (3202, 336960), (3240, 333008), (3456, 312195), (3510, 307392), (3744, 288180), (4160, 259362), (4212, 256160), (4320, 249756), (4680, 230544), (4803, 224640), (4992, 216135), (5184, 208130), (5265, 204928), (5616, 192120), (5760, 187317), (6240, 172908), (6404, 168480), (6480, 166504), (7020, 153696), (7488, 144090), (8005, 134784), (8320, 129681), (8424, 128080), (8640, 124878), (9360, 115272), (9606, 112320), (10368, 104065), (10530, 102464), (11232, 96060), (12480, 86454), (12808, 84240), (12960, 83252), (14040, 76848), (14409, 74880), (14976, 72045), (16010, 67392), (16848, 64040), (17280, 62439), (18720, 57636), (19212, 56160), (20813, 51840), (21060, 51232), (22464, 48030), (24015, 44928), (24960, 43227), (25616, 42120), (25920, 41626), (28080, 38424), (28818, 37440), (32020, 33696)]