316690560

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 320

約数和(自身を含む): 1166319000

約数和(自身を除く): 849628440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 128, 135, 144, 149, 160, 162, 164, 180, 192, 205, 216, 240, 246, 270, 288, 298, 320, 324, 328, 360, 369, 384, 405, 410, 432, 447, 480, 492, 540, 576, 596, 615, 640, 648, 656, 720, 738, 745, 810, 820, 864, 894, 960, 984, 1080, 1107, 1152, 1192, 1230, 1296, 1312, 1341, 1440, 1476, 1490, 1620, 1640, 1728, 1788, 1845, 1920, 1968, 2160, 2214, 2235, 2384, 2460, 2592, 2624, 2682, 2880, 2952, 2980, 3240, 3280, 3321, 3456, 3576, 3690, 3936, 4023, 4320, 4428, 4470, 4768, 4920, 5184, 5248, 5364, 5535, 5760, 5904, 5960, 6109, 6480, 6560, 6642, 6705, 7152, 7380, 7872, 8046, 8640, 8856, 8940, 9536, 9840, 10368, 10728, 11070, 11808, 11920, 12069, 12218, 12960, 13120, 13284, 13410, 14304, 14760, 15744, 16092, 16605, 17280, 17712, 17880, 18327, 19072, 19680, 20115, 21456, 22140, 23616, 23840, 24138, 24436, 25920, 26240, 26568, 26820, 28608, 29520, 30545, 32184, 33210, 35424, 35760, 36654, 39360, 40230, 42912, 44280, 47232, 47680, 48276, 48872, 51840, 53136, 53640, 54981, 57216, 59040, 60345, 61090, 64368, 66420, 70848, 71520, 73308, 78720, 80460, 85824, 88560, 91635, 95360, 96552, 97744, 106272, 107280, 109962, 118080, 120690, 122180, 128736, 132840, 141696, 143040, 146616, 160920, 164943, 171648, 177120, 183270, 193104, 195488, 212544, 214560, 219924, 236160, 241380, 244360, 257472, 265680, 274905, 286080, 293232, 321840, 329886, 354240, 366540, 386208, 390976, 425088, 429120, 439848, 482760, 488720, 494829, 514944, 531360, 549810, 586464, 643680, 659772, 708480, 733080, 772416, 781952, 824715, 858240, 879696, 965520, 977440, 989658, 1062720, 1099620, 1172928, 1287360, 1319544, 1466160, 1544832, 1649430, 1759392, 1931040, 1954880, 1979316, 2125440, 2199240, 2345856, 2474145, 2574720, 2639088, 2932320, 3298860, 3518784, 3862080, 3909760, 3958632, 4398480, 4948290, 5278176, 5864640, 6597720, 7037568, 7724160, 7917264, 8796960, 9896580, 10556352, 11729280, 13195440, 15834528, 17593920, 19793160, 21112704, 26390880, 31669056, 35187840, 39586320, 52781760, 63338112, 79172640, 105563520, 158345280, 316690560]

約数ペア:

[(1, 316690560), (2, 158345280), (3, 105563520), (4, 79172640), (5, 63338112), (6, 52781760), (8, 39586320), (9, 35187840), (10, 31669056), (12, 26390880), (15, 21112704), (16, 19793160), (18, 17593920), (20, 15834528), (24, 13195440), (27, 11729280), (30, 10556352), (32, 9896580), (36, 8796960), (40, 7917264), (41, 7724160), (45, 7037568), (48, 6597720), (54, 5864640), (60, 5278176), (64, 4948290), (72, 4398480), (80, 3958632), (81, 3909760), (82, 3862080), (90, 3518784), (96, 3298860), (108, 2932320), (120, 2639088), (123, 2574720), (128, 2474145), (135, 2345856), (144, 2199240), (149, 2125440), (160, 1979316), (162, 1954880), (164, 1931040), (180, 1759392), (192, 1649430), (205, 1544832), (216, 1466160), (240, 1319544), (246, 1287360), (270, 1172928), (288, 1099620), (298, 1062720), (320, 989658), (324, 977440), (328, 965520), (360, 879696), (369, 858240), (384, 824715), (405, 781952), (410, 772416), (432, 733080), (447, 708480), (480, 659772), (492, 643680), (540, 586464), (576, 549810), (596, 531360), (615, 514944), (640, 494829), (648, 488720), (656, 482760), (720, 439848), (738, 429120), (745, 425088), (810, 390976), (820, 386208), (864, 366540), (894, 354240), (960, 329886), (984, 321840), (1080, 293232), (1107, 286080), (1152, 274905), (1192, 265680), (1230, 257472), (1296, 244360), (1312, 241380), (1341, 236160), (1440, 219924), (1476, 214560), (1490, 212544), (1620, 195488), (1640, 193104), (1728, 183270), (1788, 177120), (1845, 171648), (1920, 164943), (1968, 160920), (2160, 146616), (2214, 143040), (2235, 141696), (2384, 132840), (2460, 128736), (2592, 122180), (2624, 120690), (2682, 118080), (2880, 109962), (2952, 107280), (2980, 106272), (3240, 97744), (3280, 96552), (3321, 95360), (3456, 91635), (3576, 88560), (3690, 85824), (3936, 80460), (4023, 78720), (4320, 73308), (4428, 71520), (4470, 70848), (4768, 66420), (4920, 64368), (5184, 61090), (5248, 60345), (5364, 59040), (5535, 57216), (5760, 54981), (5904, 53640), (5960, 53136), (6109, 51840), (6480, 48872), (6560, 48276), (6642, 47680), (6705, 47232), (7152, 44280), (7380, 42912), (7872, 40230), (8046, 39360), (8640, 36654), (8856, 35760), (8940, 35424), (9536, 33210), (9840, 32184), (10368, 30545), (10728, 29520), (11070, 28608), (11808, 26820), (11920, 26568), (12069, 26240), (12218, 25920), (12960, 24436), (13120, 24138), (13284, 23840), (13410, 23616), (14304, 22140), (14760, 21456), (15744, 20115), (16092, 19680), (16605, 19072), (17280, 18327), (17712, 17880)]