2458480640

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1$

素因数の和:1606

約数の個数: 208

約数和(自身を含む): 7360104960

約数和(自身を除く): 4901624320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 770, 880, 896, 1024, 1120, 1232, 1280, 1408, 1540, 1559, 1760, 1792, 2048, 2240, 2464, 2560, 2816, 3080, 3118, 3520, 3584, 4096, 4480, 4928, 5120, 5632, 6160, 6236, 7040, 7168, 7795, 8960, 9856, 10240, 10913, 11264, 12320, 12472, 14080, 14336, 15590, 17149, 17920, 19712, 20480, 21826, 22528, 24640, 24944, 28160, 28672, 31180, 34298, 35840, 39424, 43652, 45056, 49280, 49888, 54565, 56320, 62360, 68596, 71680, 78848, 85745, 87304, 98560, 99776, 109130, 112640, 120043, 124720, 137192, 143360, 157696, 171490, 174608, 197120, 199552, 218260, 225280, 240086, 249440, 274384, 315392, 342980, 349216, 394240, 399104, 436520, 480172, 498880, 548768, 600215, 685960, 698432, 788480, 798208, 873040, 960344, 997760, 1097536, 1200430, 1371920, 1396864, 1576960, 1596416, 1746080, 1920688, 1995520, 2195072, 2400860, 2743840, 2793728, 3192832, 3492160, 3841376, 3991040, 4390144, 4801720, 5487680, 5587456, 6385664, 6984320, 7682752, 7982080, 8780288, 9603440, 10975360, 11174912, 13968640, 15365504, 15964160, 17560576, 19206880, 21950720, 22349824, 27937280, 30731008, 31928320, 35121152, 38413760, 43901440, 44699648, 55874560, 61462016, 70242304, 76827520, 87802880, 111749120, 122924032, 153655040, 175605760, 223498240, 245848064, 307310080, 351211520, 491696128, 614620160, 1229240320, 2458480640]

約数ペア:

[(1, 2458480640), (2, 1229240320), (4, 614620160), (5, 491696128), (7, 351211520), (8, 307310080), (10, 245848064), (11, 223498240), (14, 175605760), (16, 153655040), (20, 122924032), (22, 111749120), (28, 87802880), (32, 76827520), (35, 70242304), (40, 61462016), (44, 55874560), (55, 44699648), (56, 43901440), (64, 38413760), (70, 35121152), (77, 31928320), (80, 30731008), (88, 27937280), (110, 22349824), (112, 21950720), (128, 19206880), (140, 17560576), (154, 15964160), (160, 15365504), (176, 13968640), (220, 11174912), (224, 10975360), (256, 9603440), (280, 8780288), (308, 7982080), (320, 7682752), (352, 6984320), (385, 6385664), (440, 5587456), (448, 5487680), (512, 4801720), (560, 4390144), (616, 3991040), (640, 3841376), (704, 3492160), (770, 3192832), (880, 2793728), (896, 2743840), (1024, 2400860), (1120, 2195072), (1232, 1995520), (1280, 1920688), (1408, 1746080), (1540, 1596416), (1559, 1576960), (1760, 1396864), (1792, 1371920), (2048, 1200430), (2240, 1097536), (2464, 997760), (2560, 960344), (2816, 873040), (3080, 798208), (3118, 788480), (3520, 698432), (3584, 685960), (4096, 600215), (4480, 548768), (4928, 498880), (5120, 480172), (5632, 436520), (6160, 399104), (6236, 394240), (7040, 349216), (7168, 342980), (7795, 315392), (8960, 274384), (9856, 249440), (10240, 240086), (10913, 225280), (11264, 218260), (12320, 199552), (12472, 197120), (14080, 174608), (14336, 171490), (15590, 157696), (17149, 143360), (17920, 137192), (19712, 124720), (20480, 120043), (21826, 112640), (22528, 109130), (24640, 99776), (24944, 98560), (28160, 87304), (28672, 85745), (31180, 78848), (34298, 71680), (35840, 68596), (39424, 62360), (43652, 56320), (45056, 54565), (49280, 49888)]