2019362560

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2014

約数の個数: 144

約数和(自身を含む): 5212690560

約数和(自身を除く): 3193328000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 128, 152, 160, 172, 190, 215, 256, 304, 320, 344, 380, 430, 608, 640, 688, 760, 817, 860, 1216, 1280, 1376, 1520, 1634, 1720, 1931, 2432, 2752, 3040, 3268, 3440, 3862, 4085, 4864, 5504, 6080, 6536, 6880, 7724, 8170, 9655, 11008, 12160, 13072, 13760, 15448, 16340, 19310, 24320, 26144, 27520, 30896, 32680, 36689, 38620, 52288, 55040, 61792, 65360, 73378, 77240, 83033, 104576, 123584, 130720, 146756, 154480, 166066, 183445, 209152, 247168, 261440, 293512, 308960, 332132, 366890, 415165, 494336, 522880, 587024, 617920, 664264, 733780, 830330, 1045760, 1174048, 1235840, 1328528, 1467560, 1577627, 1660660, 2348096, 2471680, 2657056, 2935120, 3155254, 3321320, 4696192, 5314112, 5870240, 6310508, 6642640, 7888135, 9392384, 10628224, 11740480, 12621016, 13285280, 15776270, 21256448, 23480960, 25242032, 26570560, 31552540, 46961920, 50484064, 53141120, 63105080, 100968128, 106282240, 126210160, 201936256, 252420320, 403872512, 504840640, 1009681280, 2019362560]

約数ペア:

[(1, 2019362560), (2, 1009681280), (4, 504840640), (5, 403872512), (8, 252420320), (10, 201936256), (16, 126210160), (19, 106282240), (20, 100968128), (32, 63105080), (38, 53141120), (40, 50484064), (43, 46961920), (64, 31552540), (76, 26570560), (80, 25242032), (86, 23480960), (95, 21256448), (128, 15776270), (152, 13285280), (160, 12621016), (172, 11740480), (190, 10628224), (215, 9392384), (256, 7888135), (304, 6642640), (320, 6310508), (344, 5870240), (380, 5314112), (430, 4696192), (608, 3321320), (640, 3155254), (688, 2935120), (760, 2657056), (817, 2471680), (860, 2348096), (1216, 1660660), (1280, 1577627), (1376, 1467560), (1520, 1328528), (1634, 1235840), (1720, 1174048), (1931, 1045760), (2432, 830330), (2752, 733780), (3040, 664264), (3268, 617920), (3440, 587024), (3862, 522880), (4085, 494336), (4864, 415165), (5504, 366890), (6080, 332132), (6536, 308960), (6880, 293512), (7724, 261440), (8170, 247168), (9655, 209152), (11008, 183445), (12160, 166066), (13072, 154480), (13760, 146756), (15448, 130720), (16340, 123584), (19310, 104576), (24320, 83033), (26144, 77240), (27520, 73378), (30896, 65360), (32680, 61792), (36689, 55040), (38620, 52288)]