315726341760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{140909}}^1$

素因数の和:141323

約数の個数: 192

約数和(自身を含む): 1093052961000

約数和(自身を除く): 777326619240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 389, 480, 576, 640, 720, 778, 960, 1152, 1167, 1440, 1556, 1920, 1945, 2334, 2880, 3112, 3501, 3890, 4668, 5760, 5835, 6224, 7002, 7780, 9336, 11670, 12448, 14004, 15560, 17505, 18672, 23340, 24896, 28008, 31120, 35010, 37344, 46680, 49792, 56016, 62240, 70020, 74688, 93360, 112032, 124480, 140040, 140909, 149376, 186720, 224064, 248960, 280080, 281818, 373440, 422727, 448128, 560160, 563636, 704545, 746880, 845454, 1120320, 1127272, 1268181, 1409090, 1690908, 2113635, 2240640, 2254544, 2536362, 2818180, 3381816, 4227270, 4509088, 5072724, 5636360, 6340905, 6763632, 8454540, 9018176, 10145448, 11272720, 12681810, 13527264, 16909080, 18036352, 20290896, 22545440, 25363620, 27054528, 33818160, 40581792, 45090880, 50727240, 54109056, 54813601, 67636320, 81163584, 90181760, 101454480, 109627202, 135272640, 162327168, 164440803, 202908960, 219254404, 270545280, 274068005, 328881606, 405817920, 438508808, 493322409, 548136010, 657763212, 811635840, 822204015, 877017616, 986644818, 1096272020, 1315526424, 1644408030, 1754035232, 1973289636, 2192544040, 2466612045, 2631052848, 3288816060, 3508070464, 3946579272, 4385088080, 4933224090, 5262105696, 6577632120, 7016140928, 7893158544, 8770176160, 9866448180, 10524211392, 13155264240, 15786317088, 17540352320, 19732896360, 21048422784, 26310528480, 31572634176, 35080704640, 39465792720, 52621056960, 63145268352, 78931585440, 105242113920, 157863170880, 315726341760]

約数ペア:

[(1, 315726341760), (2, 157863170880), (3, 105242113920), (4, 78931585440), (5, 63145268352), (6, 52621056960), (8, 39465792720), (9, 35080704640), (10, 31572634176), (12, 26310528480), (15, 21048422784), (16, 19732896360), (18, 17540352320), (20, 15786317088), (24, 13155264240), (30, 10524211392), (32, 9866448180), (36, 8770176160), (40, 7893158544), (45, 7016140928), (48, 6577632120), (60, 5262105696), (64, 4933224090), (72, 4385088080), (80, 3946579272), (90, 3508070464), (96, 3288816060), (120, 2631052848), (128, 2466612045), (144, 2192544040), (160, 1973289636), (180, 1754035232), (192, 1644408030), (240, 1315526424), (288, 1096272020), (320, 986644818), (360, 877017616), (384, 822204015), (389, 811635840), (480, 657763212), (576, 548136010), (640, 493322409), (720, 438508808), (778, 405817920), (960, 328881606), (1152, 274068005), (1167, 270545280), (1440, 219254404), (1556, 202908960), (1920, 164440803), (1945, 162327168), (2334, 135272640), (2880, 109627202), (3112, 101454480), (3501, 90181760), (3890, 81163584), (4668, 67636320), (5760, 54813601), (5835, 54109056), (6224, 50727240), (7002, 45090880), (7780, 40581792), (9336, 33818160), (11670, 27054528), (12448, 25363620), (14004, 22545440), (15560, 20290896), (17505, 18036352), (18672, 16909080), (23340, 13527264), (24896, 12681810), (28008, 11272720), (31120, 10145448), (35010, 9018176), (37344, 8454540), (46680, 6763632), (49792, 6340905), (56016, 5636360), (62240, 5072724), (70020, 4509088), (74688, 4227270), (93360, 3381816), (112032, 2818180), (124480, 2536362), (140040, 2254544), (140909, 2240640), (149376, 2113635), (186720, 1690908), (224064, 1409090), (248960, 1268181), (280080, 1127272), (281818, 1120320), (373440, 845454), (422727, 746880), (448128, 704545), (560160, 563636)]