16683207520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{15031}}^1$

素因数の和:16044

約数の個数: 96

約数和(自身を含む): 45093113856

約数和(自身を除く): 28409906336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 991, 1120, 1982, 3964, 4955, 6937, 7928, 9910, 13874, 15031, 15856, 19820, 27748, 30062, 31712, 34685, 39640, 55496, 60124, 69370, 75155, 79280, 105217, 110992, 120248, 138740, 150310, 158560, 210434, 221984, 240496, 277480, 300620, 420868, 480992, 526085, 554960, 601240, 841736, 1052170, 1109920, 1202480, 1683472, 2104340, 2404960, 3366944, 4208680, 8417360, 14895721, 16834720, 29791442, 59582884, 74478605, 104270047, 119165768, 148957210, 208540094, 238331536, 297914420, 417080188, 476663072, 521350235, 595828840, 834160376, 1042700470, 1191657680, 1668320752, 2085400940, 2383315360, 3336641504, 4170801880, 8341603760, 16683207520]

約数ペア:

[(1, 16683207520), (2, 8341603760), (4, 4170801880), (5, 3336641504), (7, 2383315360), (8, 2085400940), (10, 1668320752), (14, 1191657680), (16, 1042700470), (20, 834160376), (28, 595828840), (32, 521350235), (35, 476663072), (40, 417080188), (56, 297914420), (70, 238331536), (80, 208540094), (112, 148957210), (140, 119165768), (160, 104270047), (224, 74478605), (280, 59582884), (560, 29791442), (991, 16834720), (1120, 14895721), (1982, 8417360), (3964, 4208680), (4955, 3366944), (6937, 2404960), (7928, 2104340), (9910, 1683472), (13874, 1202480), (15031, 1109920), (15856, 1052170), (19820, 841736), (27748, 601240), (30062, 554960), (31712, 526085), (34685, 480992), (39640, 420868), (55496, 300620), (60124, 277480), (69370, 240496), (75155, 221984), (79280, 210434), (105217, 158560), (110992, 150310), (120248, 138740)]