1882603520

素因数分解:

$2^{14}\times 5^1\times 7^3\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 240

約数和(自身を含む): 5347574400

約数和(自身を除く): 3464970880

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, 343, 392, 448, 469, 490, 512, 536, 560, 640, 670, 686, 784, 896, 938, 980, 1024, 1072, 1120, 1280, 1340, 1372, 1568, 1715, 1792, 1876, 1960, 2048, 2144, 2240, 2345, 2560, 2680, 2744, 3136, 3283, 3430, 3584, 3752, 3920, 4096, 4288, 4480, 4690, 5120, 5360, 5488, 6272, 6566, 6860, 7168, 7504, 7840, 8192, 8576, 8960, 9380, 10240, 10720, 10976, 12544, 13132, 13720, 14336, 15008, 15680, 16384, 16415, 17152, 17920, 18760, 20480, 21440, 21952, 22981, 25088, 26264, 27440, 28672, 30016, 31360, 32830, 34304, 35840, 37520, 40960, 42880, 43904, 45962, 50176, 52528, 54880, 57344, 60032, 62720, 65660, 68608, 71680, 75040, 81920, 85760, 87808, 91924, 100352, 105056, 109760, 114688, 114905, 120064, 125440, 131320, 137216, 143360, 150080, 171520, 175616, 183848, 200704, 210112, 219520, 229810, 240128, 250880, 262640, 274432, 286720, 300160, 343040, 351232, 367696, 401408, 420224, 439040, 459620, 480256, 501760, 525280, 548864, 573440, 600320, 686080, 702464, 735392, 802816, 840448, 878080, 919240, 960512, 1003520, 1050560, 1097728, 1200640, 1372160, 1404928, 1470784, 1680896, 1756160, 1838480, 1921024, 2007040, 2101120, 2401280, 2744320, 2809856, 2941568, 3361792, 3512320, 3676960, 3842048, 4014080, 4202240, 4802560, 5488640, 5619712, 5883136, 6723584, 7024640, 7353920, 7684096, 8404480, 9605120, 11766272, 13447168, 14049280, 14707840, 16808960, 19210240, 23532544, 26894336, 28098560, 29415680, 33617920, 38420480, 47065088, 53788672, 58831360, 67235840, 94130176, 117662720, 134471680, 188260352, 235325440, 268943360, 376520704, 470650880, 941301760, 1882603520]

約数ペア:

[(1, 1882603520), (2, 941301760), (4, 470650880), (5, 376520704), (7, 268943360), (8, 235325440), (10, 188260352), (14, 134471680), (16, 117662720), (20, 94130176), (28, 67235840), (32, 58831360), (35, 53788672), (40, 47065088), (49, 38420480), (56, 33617920), (64, 29415680), (67, 28098560), (70, 26894336), (80, 23532544), (98, 19210240), (112, 16808960), (128, 14707840), (134, 14049280), (140, 13447168), (160, 11766272), (196, 9605120), (224, 8404480), (245, 7684096), (256, 7353920), (268, 7024640), (280, 6723584), (320, 5883136), (335, 5619712), (343, 5488640), (392, 4802560), (448, 4202240), (469, 4014080), (490, 3842048), (512, 3676960), (536, 3512320), (560, 3361792), (640, 2941568), (670, 2809856), (686, 2744320), (784, 2401280), (896, 2101120), (938, 2007040), (980, 1921024), (1024, 1838480), (1072, 1756160), (1120, 1680896), (1280, 1470784), (1340, 1404928), (1372, 1372160), (1568, 1200640), (1715, 1097728), (1792, 1050560), (1876, 1003520), (1960, 960512), (2048, 919240), (2144, 878080), (2240, 840448), (2345, 802816), (2560, 735392), (2680, 702464), (2744, 686080), (3136, 600320), (3283, 573440), (3430, 548864), (3584, 525280), (3752, 501760), (3920, 480256), (4096, 459620), (4288, 439040), (4480, 420224), (4690, 401408), (5120, 367696), (5360, 351232), (5488, 343040), (6272, 300160), (6566, 286720), (6860, 274432), (7168, 262640), (7504, 250880), (7840, 240128), (8192, 229810), (8576, 219520), (8960, 210112), (9380, 200704), (10240, 183848), (10720, 175616), (10976, 171520), (12544, 150080), (13132, 143360), (13720, 137216), (14336, 131320), (15008, 125440), (15680, 120064), (16384, 114905), (16415, 114688), (17152, 109760), (17920, 105056), (18760, 100352), (20480, 91924), (21440, 87808), (21952, 85760), (22981, 81920), (25088, 75040), (26264, 71680), (27440, 68608), (28672, 65660), (30016, 62720), (31360, 60032), (32830, 57344), (34304, 54880), (35840, 52528), (37520, 50176), (40960, 45962), (42880, 43904)]