206187520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1$

素因数の和:566

約数の個数: 176

約数和(自身を含む): 617833728

約数和(自身を除く): 411646208

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, 523, 560, 616, 640, 704, 770, 880, 896, 1024, 1046, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2092, 2240, 2464, 2560, 2615, 2816, 3080, 3520, 3584, 3661, 4184, 4480, 4928, 5120, 5230, 5632, 5753, 6160, 7040, 7168, 7322, 8368, 8960, 9856, 10460, 11264, 11506, 12320, 14080, 14644, 16736, 17920, 18305, 19712, 20920, 23012, 24640, 28160, 28765, 29288, 33472, 35840, 36610, 39424, 40271, 41840, 46024, 49280, 56320, 57530, 58576, 66944, 73220, 78848, 80542, 83680, 92048, 98560, 115060, 117152, 133888, 146440, 161084, 167360, 184096, 197120, 201355, 230120, 234304, 267776, 292880, 322168, 334720, 368192, 394240, 402710, 460240, 468608, 535552, 585760, 644336, 669440, 736384, 805420, 920480, 937216, 1171520, 1288672, 1338880, 1472768, 1610840, 1840960, 1874432, 2343040, 2577344, 2677760, 2945536, 3221680, 3681920, 3748864, 4686080, 5154688, 5891072, 6443360, 7363840, 9372160, 10309376, 12886720, 14727680, 18744320, 20618752, 25773440, 29455360, 41237504, 51546880, 103093760, 206187520]

約数ペア:

[(1, 206187520), (2, 103093760), (4, 51546880), (5, 41237504), (7, 29455360), (8, 25773440), (10, 20618752), (11, 18744320), (14, 14727680), (16, 12886720), (20, 10309376), (22, 9372160), (28, 7363840), (32, 6443360), (35, 5891072), (40, 5154688), (44, 4686080), (55, 3748864), (56, 3681920), (64, 3221680), (70, 2945536), (77, 2677760), (80, 2577344), (88, 2343040), (110, 1874432), (112, 1840960), (128, 1610840), (140, 1472768), (154, 1338880), (160, 1288672), (176, 1171520), (220, 937216), (224, 920480), (256, 805420), (280, 736384), (308, 669440), (320, 644336), (352, 585760), (385, 535552), (440, 468608), (448, 460240), (512, 402710), (523, 394240), (560, 368192), (616, 334720), (640, 322168), (704, 292880), (770, 267776), (880, 234304), (896, 230120), (1024, 201355), (1046, 197120), (1120, 184096), (1232, 167360), (1280, 161084), (1408, 146440), (1540, 133888), (1760, 117152), (1792, 115060), (2092, 98560), (2240, 92048), (2464, 83680), (2560, 80542), (2615, 78848), (2816, 73220), (3080, 66944), (3520, 58576), (3584, 57530), (3661, 56320), (4184, 49280), (4480, 46024), (4928, 41840), (5120, 40271), (5230, 39424), (5632, 36610), (5753, 35840), (6160, 33472), (7040, 29288), (7168, 28765), (7322, 28160), (8368, 24640), (8960, 23012), (9856, 20920), (10460, 19712), (11264, 18305), (11506, 17920), (12320, 16736), (14080, 14644)]