1327933440

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{1601}}^1$

素因数の和:1640

約数の個数: 240

約数和(自身を含む): 4762697940

約数和(自身を除く): 3434764500

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, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1601, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3202, 3240, 3456, 3840, 4320, 4608, 4803, 5120, 5184, 5760, 6144, 6404, 6480, 6912, 7680, 8005, 8640, 9216, 9606, 10240, 10368, 11520, 12808, 12960, 13824, 14409, 15360, 16010, 17280, 18432, 19212, 20736, 23040, 24015, 25616, 25920, 27648, 28818, 30720, 32020, 34560, 38424, 41472, 43227, 46080, 48030, 51232, 51840, 55296, 57636, 64040, 69120, 72045, 76848, 82944, 86454, 92160, 96060, 102464, 103680, 115272, 128080, 129681, 138240, 144090, 153696, 165888, 172908, 192120, 204928, 207360, 216135, 230544, 256160, 259362, 276480, 288180, 307392, 345816, 384240, 409856, 414720, 432270, 461088, 512320, 518724, 576360, 614784, 648405, 691632, 768480, 819712, 829440, 864540, 922176, 1024640, 1037448, 1152720, 1229568, 1296810, 1383264, 1536960, 1639424, 1729080, 1844352, 2049280, 2074896, 2305440, 2459136, 2593620, 2766528, 3073920, 3278848, 3458160, 3688704, 4098560, 4149792, 4610880, 4918272, 5187240, 5533056, 6147840, 6916320, 7377408, 8197120, 8299584, 9221760, 9836544, 10374480, 11066112, 12295680, 13832640, 14754816, 16394240, 16599168, 18443520, 20748960, 22132224, 24591360, 27665280, 29509632, 33198336, 36887040, 41497920, 44264448, 49182720, 55330560, 66396672, 73774080, 82995840, 88528896, 110661120, 132793344, 147548160, 165991680, 221322240, 265586688, 331983360, 442644480, 663966720, 1327933440]

約数ペア:

[(1, 1327933440), (2, 663966720), (3, 442644480), (4, 331983360), (5, 265586688), (6, 221322240), (8, 165991680), (9, 147548160), (10, 132793344), (12, 110661120), (15, 88528896), (16, 82995840), (18, 73774080), (20, 66396672), (24, 55330560), (27, 49182720), (30, 44264448), (32, 41497920), (36, 36887040), (40, 33198336), (45, 29509632), (48, 27665280), (54, 24591360), (60, 22132224), (64, 20748960), (72, 18443520), (80, 16599168), (81, 16394240), (90, 14754816), (96, 13832640), (108, 12295680), (120, 11066112), (128, 10374480), (135, 9836544), (144, 9221760), (160, 8299584), (162, 8197120), (180, 7377408), (192, 6916320), (216, 6147840), (240, 5533056), (256, 5187240), (270, 4918272), (288, 4610880), (320, 4149792), (324, 4098560), (360, 3688704), (384, 3458160), (405, 3278848), (432, 3073920), (480, 2766528), (512, 2593620), (540, 2459136), (576, 2305440), (640, 2074896), (648, 2049280), (720, 1844352), (768, 1729080), (810, 1639424), (864, 1536960), (960, 1383264), (1024, 1296810), (1080, 1229568), (1152, 1152720), (1280, 1037448), (1296, 1024640), (1440, 922176), (1536, 864540), (1601, 829440), (1620, 819712), (1728, 768480), (1920, 691632), (2048, 648405), (2160, 614784), (2304, 576360), (2560, 518724), (2592, 512320), (2880, 461088), (3072, 432270), (3202, 414720), (3240, 409856), (3456, 384240), (3840, 345816), (4320, 307392), (4608, 288180), (4803, 276480), (5120, 259362), (5184, 256160), (5760, 230544), (6144, 216135), (6404, 207360), (6480, 204928), (6912, 192120), (7680, 172908), (8005, 165888), (8640, 153696), (9216, 144090), (9606, 138240), (10240, 129681), (10368, 128080), (11520, 115272), (12808, 103680), (12960, 102464), (13824, 96060), (14409, 92160), (15360, 86454), (16010, 82944), (17280, 76848), (18432, 72045), (19212, 69120), (20736, 64040), (23040, 57636), (24015, 55296), (25616, 51840), (25920, 51232), (27648, 48030), (28818, 46080), (30720, 43227), (32020, 41472), (34560, 38424)]