1200855040

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 192

約数和(自身を含む): 3594689280

約数和(自身を除く): 2393834240

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, 1523, 1540, 1760, 1792, 2048, 2240, 2464, 2560, 2816, 3046, 3080, 3520, 3584, 4480, 4928, 5120, 5632, 6092, 6160, 7040, 7168, 7615, 8960, 9856, 10240, 10661, 11264, 12184, 12320, 14080, 14336, 15230, 16753, 17920, 19712, 21322, 22528, 24368, 24640, 28160, 30460, 33506, 35840, 39424, 42644, 48736, 49280, 53305, 56320, 60920, 67012, 71680, 78848, 83765, 85288, 97472, 98560, 106610, 112640, 117271, 121840, 134024, 157696, 167530, 170576, 194944, 197120, 213220, 234542, 243680, 268048, 335060, 341152, 389888, 394240, 426440, 469084, 487360, 536096, 586355, 670120, 682304, 779776, 788480, 852880, 938168, 974720, 1072192, 1172710, 1340240, 1364608, 1559552, 1705760, 1876336, 1949440, 2144384, 2345420, 2680480, 2729216, 3119104, 3411520, 3752672, 3898880, 4288768, 4690840, 5360960, 5458432, 6823040, 7505344, 7797760, 8577536, 9381680, 10721920, 10916864, 13646080, 15010688, 15595520, 17155072, 18763360, 21443840, 21833728, 27292160, 30021376, 34310144, 37526720, 42887680, 54584320, 60042752, 75053440, 85775360, 109168640, 120085504, 150106880, 171550720, 240171008, 300213760, 600427520, 1200855040]

約数ペア:

[(1, 1200855040), (2, 600427520), (4, 300213760), (5, 240171008), (7, 171550720), (8, 150106880), (10, 120085504), (11, 109168640), (14, 85775360), (16, 75053440), (20, 60042752), (22, 54584320), (28, 42887680), (32, 37526720), (35, 34310144), (40, 30021376), (44, 27292160), (55, 21833728), (56, 21443840), (64, 18763360), (70, 17155072), (77, 15595520), (80, 15010688), (88, 13646080), (110, 10916864), (112, 10721920), (128, 9381680), (140, 8577536), (154, 7797760), (160, 7505344), (176, 6823040), (220, 5458432), (224, 5360960), (256, 4690840), (280, 4288768), (308, 3898880), (320, 3752672), (352, 3411520), (385, 3119104), (440, 2729216), (448, 2680480), (512, 2345420), (560, 2144384), (616, 1949440), (640, 1876336), (704, 1705760), (770, 1559552), (880, 1364608), (896, 1340240), (1024, 1172710), (1120, 1072192), (1232, 974720), (1280, 938168), (1408, 852880), (1523, 788480), (1540, 779776), (1760, 682304), (1792, 670120), (2048, 586355), (2240, 536096), (2464, 487360), (2560, 469084), (2816, 426440), (3046, 394240), (3080, 389888), (3520, 341152), (3584, 335060), (4480, 268048), (4928, 243680), (5120, 234542), (5632, 213220), (6092, 197120), (6160, 194944), (7040, 170576), (7168, 167530), (7615, 157696), (8960, 134024), (9856, 121840), (10240, 117271), (10661, 112640), (11264, 106610), (12184, 98560), (12320, 97472), (14080, 85288), (14336, 83765), (15230, 78848), (16753, 71680), (17920, 67012), (19712, 60920), (21322, 56320), (22528, 53305), (24368, 49280), (24640, 48736), (28160, 42644), (30460, 39424), (33506, 35840)]