331983360

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1601}}^1$

素因数の和:1636

約数の個数: 200

約数和(自身を含む): 1189802196

約数和(自身を除く): 857818836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1601, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3202, 3240, 3456, 3840, 4320, 4608, 4803, 5184, 5760, 6404, 6480, 6912, 7680, 8005, 8640, 9606, 10368, 11520, 12808, 12960, 13824, 14409, 16010, 17280, 19212, 20736, 23040, 24015, 25616, 25920, 28818, 32020, 34560, 38424, 41472, 43227, 48030, 51232, 51840, 57636, 64040, 69120, 72045, 76848, 86454, 96060, 102464, 103680, 115272, 128080, 129681, 144090, 153696, 172908, 192120, 204928, 207360, 216135, 230544, 256160, 259362, 288180, 307392, 345816, 384240, 409856, 432270, 461088, 512320, 518724, 576360, 614784, 648405, 691632, 768480, 819712, 864540, 922176, 1024640, 1037448, 1152720, 1229568, 1296810, 1383264, 1536960, 1729080, 1844352, 2049280, 2074896, 2305440, 2459136, 2593620, 2766528, 3073920, 3458160, 3688704, 4098560, 4149792, 4610880, 5187240, 5533056, 6147840, 6916320, 7377408, 8299584, 9221760, 10374480, 11066112, 12295680, 13832640, 16599168, 18443520, 20748960, 22132224, 27665280, 33198336, 36887040, 41497920, 55330560, 66396672, 82995840, 110661120, 165991680, 331983360]

約数ペア:

[(1, 331983360), (2, 165991680), (3, 110661120), (4, 82995840), (5, 66396672), (6, 55330560), (8, 41497920), (9, 36887040), (10, 33198336), (12, 27665280), (15, 22132224), (16, 20748960), (18, 18443520), (20, 16599168), (24, 13832640), (27, 12295680), (30, 11066112), (32, 10374480), (36, 9221760), (40, 8299584), (45, 7377408), (48, 6916320), (54, 6147840), (60, 5533056), (64, 5187240), (72, 4610880), (80, 4149792), (81, 4098560), (90, 3688704), (96, 3458160), (108, 3073920), (120, 2766528), (128, 2593620), (135, 2459136), (144, 2305440), (160, 2074896), (162, 2049280), (180, 1844352), (192, 1729080), (216, 1536960), (240, 1383264), (256, 1296810), (270, 1229568), (288, 1152720), (320, 1037448), (324, 1024640), (360, 922176), (384, 864540), (405, 819712), (432, 768480), (480, 691632), (512, 648405), (540, 614784), (576, 576360), (640, 518724), (648, 512320), (720, 461088), (768, 432270), (810, 409856), (864, 384240), (960, 345816), (1080, 307392), (1152, 288180), (1280, 259362), (1296, 256160), (1440, 230544), (1536, 216135), (1601, 207360), (1620, 204928), (1728, 192120), (1920, 172908), (2160, 153696), (2304, 144090), (2560, 129681), (2592, 128080), (2880, 115272), (3202, 103680), (3240, 102464), (3456, 96060), (3840, 86454), (4320, 76848), (4608, 72045), (4803, 69120), (5184, 64040), (5760, 57636), (6404, 51840), (6480, 51232), (6912, 48030), (7680, 43227), (8005, 41472), (8640, 38424), (9606, 34560), (10368, 32020), (11520, 28818), (12808, 25920), (12960, 25616), (13824, 24015), (14409, 23040), (16010, 20736), (17280, 19212)]