320091264

素因数分解:

$2^7\times 3^5\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 982406880

約数和(自身を除く): 662315616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 192, 216, 243, 246, 251, 288, 324, 328, 369, 384, 432, 486, 492, 502, 576, 648, 656, 738, 753, 864, 972, 984, 1004, 1107, 1152, 1296, 1312, 1476, 1506, 1728, 1944, 1968, 2008, 2214, 2259, 2592, 2624, 2952, 3012, 3321, 3456, 3888, 3936, 4016, 4428, 4518, 5184, 5248, 5904, 6024, 6642, 6777, 7776, 7872, 8032, 8856, 9036, 9963, 10291, 10368, 11808, 12048, 13284, 13554, 15552, 15744, 16064, 17712, 18072, 19926, 20331, 20582, 23616, 24096, 26568, 27108, 30873, 31104, 32128, 35424, 36144, 39852, 40662, 41164, 47232, 48192, 53136, 54216, 60993, 61746, 70848, 72288, 79704, 81324, 82328, 92619, 96384, 106272, 108432, 121986, 123492, 141696, 144576, 159408, 162648, 164656, 185238, 212544, 216864, 243972, 246984, 277857, 289152, 318816, 325296, 329312, 370476, 425088, 433728, 487944, 493968, 555714, 637632, 650592, 658624, 740952, 833571, 867456, 975888, 987936, 1111428, 1275264, 1301184, 1317248, 1481904, 1667142, 1951776, 1975872, 2222856, 2500713, 2602368, 2963808, 3334284, 3903552, 3951744, 4445712, 5001426, 5927616, 6668568, 7807104, 8891424, 10002852, 11855232, 13337136, 17782848, 20005704, 26674272, 35565696, 40011408, 53348544, 80022816, 106697088, 160045632, 320091264]

約数ペア:

[(1, 320091264), (2, 160045632), (3, 106697088), (4, 80022816), (6, 53348544), (8, 40011408), (9, 35565696), (12, 26674272), (16, 20005704), (18, 17782848), (24, 13337136), (27, 11855232), (32, 10002852), (36, 8891424), (41, 7807104), (48, 6668568), (54, 5927616), (64, 5001426), (72, 4445712), (81, 3951744), (82, 3903552), (96, 3334284), (108, 2963808), (123, 2602368), (128, 2500713), (144, 2222856), (162, 1975872), (164, 1951776), (192, 1667142), (216, 1481904), (243, 1317248), (246, 1301184), (251, 1275264), (288, 1111428), (324, 987936), (328, 975888), (369, 867456), (384, 833571), (432, 740952), (486, 658624), (492, 650592), (502, 637632), (576, 555714), (648, 493968), (656, 487944), (738, 433728), (753, 425088), (864, 370476), (972, 329312), (984, 325296), (1004, 318816), (1107, 289152), (1152, 277857), (1296, 246984), (1312, 243972), (1476, 216864), (1506, 212544), (1728, 185238), (1944, 164656), (1968, 162648), (2008, 159408), (2214, 144576), (2259, 141696), (2592, 123492), (2624, 121986), (2952, 108432), (3012, 106272), (3321, 96384), (3456, 92619), (3888, 82328), (3936, 81324), (4016, 79704), (4428, 72288), (4518, 70848), (5184, 61746), (5248, 60993), (5904, 54216), (6024, 53136), (6642, 48192), (6777, 47232), (7776, 41164), (7872, 40662), (8032, 39852), (8856, 36144), (9036, 35424), (9963, 32128), (10291, 31104), (10368, 30873), (11808, 27108), (12048, 26568), (13284, 24096), (13554, 23616), (15552, 20582), (15744, 20331), (16064, 19926), (17712, 18072)]