212628480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 176

約数和(自身を含む): 691722240

約数和(自身を除く): 479093760

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, 2180, 2540, 2560, 2616, 3048, 3072, 3270, 3488, 3810, 3840, 4064, 4360, 5080, 5120, 5232, 6096, 6540, 6976, 7620, 7680, 8128, 8720, 10160, 10464, 12192, 13080, 13843, 13952, 15240, 15360, 16256, 17440, 20320, 20928, 24384, 26160, 27686, 27904, 30480, 32512, 34880, 40640, 41529, 41856, 48768, 52320, 55372, 55808, 60960, 65024, 69215, 69760, 81280, 83058, 83712, 97536, 104640, 110744, 111616, 121920, 130048, 138430, 139520, 162560, 166116, 167424, 195072, 207645, 209280, 221488, 243840, 276860, 279040, 325120, 332232, 334848, 390144, 415290, 418560, 442976, 487680, 553720, 558080, 650240, 664464, 830580, 837120, 885952, 975360, 1107440, 1328928, 1661160, 1674240, 1771904, 1950720, 2214880, 2657856, 3322320, 3543808, 4429760, 5315712, 6644640, 7087616, 8859520, 10631424, 13289280, 14175232, 17719040, 21262848, 26578560, 35438080, 42525696, 53157120, 70876160, 106314240, 212628480]

約数ペア:

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