2009064960

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{12457}}^1$

素因数の和:12493

約数の個数: 240

約数和(自身を含む): 7952589216

約数和(自身を除く): 5943524256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 12457, 13440, 16128, 17920, 20160, 23040, 24914, 26880, 32256, 37371, 40320, 49828, 53760, 62285, 74742, 80640, 87199, 99656, 112113, 124570, 149484, 161280, 174398, 186855, 199312, 224226, 249140, 261597, 298968, 348796, 373710, 398624, 435995, 448452, 498280, 523194, 560565, 597936, 697592, 747420, 784791, 797248, 871990, 896904, 996560, 1046388, 1121130, 1195872, 1307985, 1395184, 1494840, 1569582, 1594496, 1743980, 1793808, 1993120, 2092776, 2242260, 2391744, 2615970, 2790368, 2989680, 3139164, 3188992, 3487960, 3587616, 3923955, 3986240, 4185552, 4484520, 4783488, 5231940, 5580736, 5979360, 6278328, 6377984, 6975920, 7175232, 7847910, 7972480, 8371104, 8969040, 9566976, 10463880, 11161472, 11958720, 12556656, 13951840, 14350464, 15695820, 15944960, 16742208, 17938080, 19133952, 20927760, 22322944, 23917440, 25113312, 27903680, 28700928, 31391640, 31889920, 33484416, 35876160, 41855520, 44645888, 47834880, 50226624, 55807360, 57401856, 62783280, 66968832, 71752320, 83711040, 95669760, 100453248, 111614720, 125566560, 133937664, 143504640, 167422080, 200906496, 223229440, 251133120, 287009280, 334844160, 401812992, 502266240, 669688320, 1004532480, 2009064960]

約数ペア:

[(1, 2009064960), (2, 1004532480), (3, 669688320), (4, 502266240), (5, 401812992), (6, 334844160), (7, 287009280), (8, 251133120), (9, 223229440), (10, 200906496), (12, 167422080), (14, 143504640), (15, 133937664), (16, 125566560), (18, 111614720), (20, 100453248), (21, 95669760), (24, 83711040), (28, 71752320), (30, 66968832), (32, 62783280), (35, 57401856), (36, 55807360), (40, 50226624), (42, 47834880), (45, 44645888), (48, 41855520), (56, 35876160), (60, 33484416), (63, 31889920), (64, 31391640), (70, 28700928), (72, 27903680), (80, 25113312), (84, 23917440), (90, 22322944), (96, 20927760), (105, 19133952), (112, 17938080), (120, 16742208), (126, 15944960), (128, 15695820), (140, 14350464), (144, 13951840), (160, 12556656), (168, 11958720), (180, 11161472), (192, 10463880), (210, 9566976), (224, 8969040), (240, 8371104), (252, 7972480), (256, 7847910), (280, 7175232), (288, 6975920), (315, 6377984), (320, 6278328), (336, 5979360), (360, 5580736), (384, 5231940), (420, 4783488), (448, 4484520), (480, 4185552), (504, 3986240), (512, 3923955), (560, 3587616), (576, 3487960), (630, 3188992), (640, 3139164), (672, 2989680), (720, 2790368), (768, 2615970), (840, 2391744), (896, 2242260), (960, 2092776), (1008, 1993120), (1120, 1793808), (1152, 1743980), (1260, 1594496), (1280, 1569582), (1344, 1494840), (1440, 1395184), (1536, 1307985), (1680, 1195872), (1792, 1121130), (1920, 1046388), (2016, 996560), (2240, 896904), (2304, 871990), (2520, 797248), (2560, 784791), (2688, 747420), (2880, 697592), (3360, 597936), (3584, 560565), (3840, 523194), (4032, 498280), (4480, 448452), (4608, 435995), (5040, 398624), (5376, 373710), (5760, 348796), (6720, 298968), (7680, 261597), (8064, 249140), (8960, 224226), (10080, 199312), (10752, 186855), (11520, 174398), (12457, 161280), (13440, 149484), (16128, 124570), (17920, 112113), (20160, 99656), (23040, 87199), (24914, 80640), (26880, 74742), (32256, 62285), (37371, 53760), (40320, 49828)]