268943360

素因数分解:

$2^{14}\times 5^1\times 7^2\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 180

約数和(自身を含む): 762029352

約数和(自身を除く): 493085992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 67, 70, 80, 98, 112, 128, 134, 140, 160, 196, 224, 245, 256, 268, 280, 320, 335, 392, 448, 469, 490, 512, 536, 560, 640, 670, 784, 896, 938, 980, 1024, 1072, 1120, 1280, 1340, 1568, 1792, 1876, 1960, 2048, 2144, 2240, 2345, 2560, 2680, 3136, 3283, 3584, 3752, 3920, 4096, 4288, 4480, 4690, 5120, 5360, 6272, 6566, 7168, 7504, 7840, 8192, 8576, 8960, 9380, 10240, 10720, 12544, 13132, 14336, 15008, 15680, 16384, 16415, 17152, 17920, 18760, 20480, 21440, 25088, 26264, 28672, 30016, 31360, 32830, 34304, 35840, 37520, 40960, 42880, 50176, 52528, 57344, 60032, 62720, 65660, 68608, 71680, 75040, 81920, 85760, 100352, 105056, 114688, 120064, 125440, 131320, 137216, 143360, 150080, 171520, 200704, 210112, 240128, 250880, 262640, 274432, 286720, 300160, 343040, 401408, 420224, 480256, 501760, 525280, 548864, 573440, 600320, 686080, 802816, 840448, 960512, 1003520, 1050560, 1097728, 1200640, 1372160, 1680896, 1921024, 2007040, 2101120, 2401280, 2744320, 3361792, 3842048, 4014080, 4202240, 4802560, 5488640, 6723584, 7684096, 8404480, 9605120, 13447168, 16808960, 19210240, 26894336, 33617920, 38420480, 53788672, 67235840, 134471680, 268943360]

約数ペア:

[(1, 268943360), (2, 134471680), (4, 67235840), (5, 53788672), (7, 38420480), (8, 33617920), (10, 26894336), (14, 19210240), (16, 16808960), (20, 13447168), (28, 9605120), (32, 8404480), (35, 7684096), (40, 6723584), (49, 5488640), (56, 4802560), (64, 4202240), (67, 4014080), (70, 3842048), (80, 3361792), (98, 2744320), (112, 2401280), (128, 2101120), (134, 2007040), (140, 1921024), (160, 1680896), (196, 1372160), (224, 1200640), (245, 1097728), (256, 1050560), (268, 1003520), (280, 960512), (320, 840448), (335, 802816), (392, 686080), (448, 600320), (469, 573440), (490, 548864), (512, 525280), (536, 501760), (560, 480256), (640, 420224), (670, 401408), (784, 343040), (896, 300160), (938, 286720), (980, 274432), (1024, 262640), (1072, 250880), (1120, 240128), (1280, 210112), (1340, 200704), (1568, 171520), (1792, 150080), (1876, 143360), (1960, 137216), (2048, 131320), (2144, 125440), (2240, 120064), (2345, 114688), (2560, 105056), (2680, 100352), (3136, 85760), (3283, 81920), (3584, 75040), (3752, 71680), (3920, 68608), (4096, 65660), (4288, 62720), (4480, 60032), (4690, 57344), (5120, 52528), (5360, 50176), (6272, 42880), (6566, 40960), (7168, 37520), (7504, 35840), (7840, 34304), (8192, 32830), (8576, 31360), (8960, 30016), (9380, 28672), (10240, 26264), (10720, 25088), (12544, 21440), (13132, 20480), (14336, 18760), (15008, 17920), (15680, 17152), (16384, 16415)]