159272960

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 208

約数和(自身を含む): 481237632

約数和(自身を除く): 321964672

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, 101, 110, 112, 128, 140, 154, 160, 176, 202, 220, 224, 256, 280, 308, 320, 352, 385, 404, 440, 448, 505, 512, 560, 616, 640, 704, 707, 770, 808, 880, 896, 1010, 1024, 1111, 1120, 1232, 1280, 1408, 1414, 1540, 1616, 1760, 1792, 2020, 2048, 2222, 2240, 2464, 2560, 2816, 2828, 3080, 3232, 3520, 3535, 3584, 4040, 4096, 4444, 4480, 4928, 5120, 5555, 5632, 5656, 6160, 6464, 7040, 7070, 7168, 7777, 8080, 8888, 8960, 9856, 10240, 11110, 11264, 11312, 12320, 12928, 14080, 14140, 14336, 15554, 16160, 17776, 17920, 19712, 20480, 22220, 22528, 22624, 24640, 25856, 28160, 28280, 28672, 31108, 32320, 35552, 35840, 38885, 39424, 44440, 45056, 45248, 49280, 51712, 56320, 56560, 62216, 64640, 71104, 71680, 77770, 78848, 88880, 90496, 98560, 103424, 112640, 113120, 124432, 129280, 142208, 143360, 155540, 157696, 177760, 180992, 197120, 206848, 225280, 226240, 248864, 258560, 284416, 311080, 315392, 355520, 361984, 394240, 413696, 452480, 497728, 517120, 568832, 622160, 711040, 723968, 788480, 904960, 995456, 1034240, 1137664, 1244320, 1422080, 1447936, 1576960, 1809920, 1990912, 2068480, 2275328, 2488640, 2844160, 2895872, 3619840, 3981824, 4550656, 4977280, 5688320, 7239680, 7963648, 9954560, 11376640, 14479360, 15927296, 19909120, 22753280, 31854592, 39818240, 79636480, 159272960]

約数ペア:

[(1, 159272960), (2, 79636480), (4, 39818240), (5, 31854592), (7, 22753280), (8, 19909120), (10, 15927296), (11, 14479360), (14, 11376640), (16, 9954560), (20, 7963648), (22, 7239680), (28, 5688320), (32, 4977280), (35, 4550656), (40, 3981824), (44, 3619840), (55, 2895872), (56, 2844160), (64, 2488640), (70, 2275328), (77, 2068480), (80, 1990912), (88, 1809920), (101, 1576960), (110, 1447936), (112, 1422080), (128, 1244320), (140, 1137664), (154, 1034240), (160, 995456), (176, 904960), (202, 788480), (220, 723968), (224, 711040), (256, 622160), (280, 568832), (308, 517120), (320, 497728), (352, 452480), (385, 413696), (404, 394240), (440, 361984), (448, 355520), (505, 315392), (512, 311080), (560, 284416), (616, 258560), (640, 248864), (704, 226240), (707, 225280), (770, 206848), (808, 197120), (880, 180992), (896, 177760), (1010, 157696), (1024, 155540), (1111, 143360), (1120, 142208), (1232, 129280), (1280, 124432), (1408, 113120), (1414, 112640), (1540, 103424), (1616, 98560), (1760, 90496), (1792, 88880), (2020, 78848), (2048, 77770), (2222, 71680), (2240, 71104), (2464, 64640), (2560, 62216), (2816, 56560), (2828, 56320), (3080, 51712), (3232, 49280), (3520, 45248), (3535, 45056), (3584, 44440), (4040, 39424), (4096, 38885), (4444, 35840), (4480, 35552), (4928, 32320), (5120, 31108), (5555, 28672), (5632, 28280), (5656, 28160), (6160, 25856), (6464, 24640), (7040, 22624), (7070, 22528), (7168, 22220), (7777, 20480), (8080, 19712), (8888, 17920), (8960, 17776), (9856, 16160), (10240, 15554), (11110, 14336), (11264, 14140), (11312, 14080), (12320, 12928)]