850513920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 208

約数和(自身を含む): 2767902720

約数和(自身を除く): 1917388800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 127, 128, 160, 192, 218, 240, 254, 256, 320, 327, 381, 384, 436, 480, 508, 512, 545, 635, 640, 654, 762, 768, 872, 960, 1016, 1024, 1090, 1270, 1280, 1308, 1524, 1536, 1635, 1744, 1905, 1920, 2032, 2048, 2180, 2540, 2560, 2616, 3048, 3072, 3270, 3488, 3810, 3840, 4064, 4096, 4360, 5080, 5120, 5232, 6096, 6144, 6540, 6976, 7620, 7680, 8128, 8720, 10160, 10240, 10464, 12192, 12288, 13080, 13843, 13952, 15240, 15360, 16256, 17440, 20320, 20480, 20928, 24384, 26160, 27686, 27904, 30480, 30720, 32512, 34880, 40640, 41529, 41856, 48768, 52320, 55372, 55808, 60960, 61440, 65024, 69215, 69760, 81280, 83058, 83712, 97536, 104640, 110744, 111616, 121920, 130048, 138430, 139520, 162560, 166116, 167424, 195072, 207645, 209280, 221488, 223232, 243840, 260096, 276860, 279040, 325120, 332232, 334848, 390144, 415290, 418560, 442976, 446464, 487680, 520192, 553720, 558080, 650240, 664464, 669696, 780288, 830580, 837120, 885952, 975360, 1107440, 1116160, 1300480, 1328928, 1339392, 1560576, 1661160, 1674240, 1771904, 1950720, 2214880, 2232320, 2600960, 2657856, 3322320, 3348480, 3543808, 3901440, 4429760, 5315712, 6644640, 6696960, 7087616, 7802880, 8859520, 10631424, 13289280, 14175232, 17719040, 21262848, 26578560, 28350464, 35438080, 42525696, 53157120, 56700928, 70876160, 85051392, 106314240, 141752320, 170102784, 212628480, 283504640, 425256960, 850513920]

約数ペア:

[(1, 850513920), (2, 425256960), (3, 283504640), (4, 212628480), (5, 170102784), (6, 141752320), (8, 106314240), (10, 85051392), (12, 70876160), (15, 56700928), (16, 53157120), (20, 42525696), (24, 35438080), (30, 28350464), (32, 26578560), (40, 21262848), (48, 17719040), (60, 14175232), (64, 13289280), (80, 10631424), (96, 8859520), (109, 7802880), (120, 7087616), (127, 6696960), (128, 6644640), (160, 5315712), (192, 4429760), (218, 3901440), (240, 3543808), (254, 3348480), (256, 3322320), (320, 2657856), (327, 2600960), (381, 2232320), (384, 2214880), (436, 1950720), (480, 1771904), (508, 1674240), (512, 1661160), (545, 1560576), (635, 1339392), (640, 1328928), (654, 1300480), (762, 1116160), (768, 1107440), (872, 975360), (960, 885952), (1016, 837120), (1024, 830580), (1090, 780288), (1270, 669696), (1280, 664464), (1308, 650240), (1524, 558080), (1536, 553720), (1635, 520192), (1744, 487680), (1905, 446464), (1920, 442976), (2032, 418560), (2048, 415290), (2180, 390144), (2540, 334848), (2560, 332232), (2616, 325120), (3048, 279040), (3072, 276860), (3270, 260096), (3488, 243840), (3810, 223232), (3840, 221488), (4064, 209280), (4096, 207645), (4360, 195072), (5080, 167424), (5120, 166116), (5232, 162560), (6096, 139520), (6144, 138430), (6540, 130048), (6976, 121920), (7620, 111616), (7680, 110744), (8128, 104640), (8720, 97536), (10160, 83712), (10240, 83058), (10464, 81280), (12192, 69760), (12288, 69215), (13080, 65024), (13843, 61440), (13952, 60960), (15240, 55808), (15360, 55372), (16256, 52320), (17440, 48768), (20320, 41856), (20480, 41529), (20928, 40640), (24384, 34880), (26160, 32512), (27686, 30720), (27904, 30480)]