158345280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 280

約数和(自身を含む): 580872600

約数和(自身を除く): 422527320

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, 135, 144, 149, 160, 162, 164, 180, 192, 205, 216, 240, 246, 270, 288, 298, 320, 324, 328, 360, 369, 405, 410, 432, 447, 480, 492, 540, 576, 596, 615, 648, 656, 720, 738, 745, 810, 820, 864, 894, 960, 984, 1080, 1107, 1192, 1230, 1296, 1312, 1341, 1440, 1476, 1490, 1620, 1640, 1728, 1788, 1845, 1968, 2160, 2214, 2235, 2384, 2460, 2592, 2624, 2682, 2880, 2952, 2980, 3240, 3280, 3321, 3576, 3690, 3936, 4023, 4320, 4428, 4470, 4768, 4920, 5184, 5364, 5535, 5904, 5960, 6109, 6480, 6560, 6642, 6705, 7152, 7380, 7872, 8046, 8640, 8856, 8940, 9536, 9840, 10728, 11070, 11808, 11920, 12069, 12218, 12960, 13120, 13284, 13410, 14304, 14760, 16092, 16605, 17712, 17880, 18327, 19680, 20115, 21456, 22140, 23616, 23840, 24138, 24436, 25920, 26568, 26820, 28608, 29520, 30545, 32184, 33210, 35424, 35760, 36654, 39360, 40230, 42912, 44280, 47680, 48276, 48872, 53136, 53640, 54981, 59040, 60345, 61090, 64368, 66420, 70848, 71520, 73308, 80460, 85824, 88560, 91635, 96552, 97744, 106272, 107280, 109962, 118080, 120690, 122180, 128736, 132840, 143040, 146616, 160920, 164943, 177120, 183270, 193104, 195488, 212544, 214560, 219924, 241380, 244360, 257472, 265680, 274905, 293232, 321840, 329886, 354240, 366540, 386208, 390976, 429120, 439848, 482760, 488720, 494829, 531360, 549810, 586464, 643680, 659772, 733080, 772416, 824715, 879696, 965520, 977440, 989658, 1062720, 1099620, 1172928, 1287360, 1319544, 1466160, 1649430, 1759392, 1931040, 1954880, 1979316, 2199240, 2474145, 2639088, 2932320, 3298860, 3518784, 3862080, 3958632, 4398480, 4948290, 5278176, 5864640, 6597720, 7917264, 8796960, 9896580, 10556352, 13195440, 15834528, 17593920, 19793160, 26390880, 31669056, 39586320, 52781760, 79172640, 158345280]

約数ペア:

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