191525760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:877

約数の個数: 192

約数和(自身を含む): 678328560

約数和(自身を除く): 486802800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 811, 820, 960, 984, 1152, 1230, 1312, 1440, 1476, 1622, 1640, 1845, 1920, 1968, 2433, 2460, 2624, 2880, 2952, 3244, 3280, 3690, 3936, 4055, 4866, 4920, 5248, 5760, 5904, 6488, 6560, 7299, 7380, 7872, 8110, 9732, 9840, 11808, 12165, 12976, 13120, 14598, 14760, 15744, 16220, 19464, 19680, 23616, 24330, 25952, 26240, 29196, 29520, 32440, 33251, 36495, 38928, 39360, 47232, 48660, 51904, 58392, 59040, 64880, 66502, 72990, 77856, 78720, 97320, 99753, 103808, 116784, 118080, 129760, 133004, 145980, 155712, 166255, 194640, 199506, 233568, 236160, 259520, 266008, 291960, 299259, 311424, 332510, 389280, 399012, 467136, 498765, 519040, 532016, 583920, 598518, 665020, 778560, 798024, 934272, 997530, 1064032, 1167840, 1197036, 1330040, 1496295, 1557120, 1596048, 1995060, 2128064, 2335680, 2394072, 2660080, 2992590, 3192096, 3990120, 4256128, 4671360, 4788144, 5320160, 5985180, 6384192, 7980240, 9576288, 10640320, 11970360, 12768384, 15960480, 19152576, 21280640, 23940720, 31920960, 38305152, 47881440, 63841920, 95762880, 191525760]

約数ペア:

[(1, 191525760), (2, 95762880), (3, 63841920), (4, 47881440), (5, 38305152), (6, 31920960), (8, 23940720), (9, 21280640), (10, 19152576), (12, 15960480), (15, 12768384), (16, 11970360), (18, 10640320), (20, 9576288), (24, 7980240), (30, 6384192), (32, 5985180), (36, 5320160), (40, 4788144), (41, 4671360), (45, 4256128), (48, 3990120), (60, 3192096), (64, 2992590), (72, 2660080), (80, 2394072), (82, 2335680), (90, 2128064), (96, 1995060), (120, 1596048), (123, 1557120), (128, 1496295), (144, 1330040), (160, 1197036), (164, 1167840), (180, 1064032), (192, 997530), (205, 934272), (240, 798024), (246, 778560), (288, 665020), (320, 598518), (328, 583920), (360, 532016), (369, 519040), (384, 498765), (410, 467136), (480, 399012), (492, 389280), (576, 332510), (615, 311424), (640, 299259), (656, 291960), (720, 266008), (738, 259520), (811, 236160), (820, 233568), (960, 199506), (984, 194640), (1152, 166255), (1230, 155712), (1312, 145980), (1440, 133004), (1476, 129760), (1622, 118080), (1640, 116784), (1845, 103808), (1920, 99753), (1968, 97320), (2433, 78720), (2460, 77856), (2624, 72990), (2880, 66502), (2952, 64880), (3244, 59040), (3280, 58392), (3690, 51904), (3936, 48660), (4055, 47232), (4866, 39360), (4920, 38928), (5248, 36495), (5760, 33251), (5904, 32440), (6488, 29520), (6560, 29196), (7299, 26240), (7380, 25952), (7872, 24330), (8110, 23616), (9732, 19680), (9840, 19464), (11808, 16220), (12165, 15744), (12976, 14760), (13120, 14598)]