281733120

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{1019}}^1$

素因数の和:1055

約数の個数: 192

約数和(自身を含む): 1002456000

約数和(自身を除く): 720722880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1019, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2038, 2048, 2160, 2304, 2560, 2880, 3057, 3072, 3456, 3840, 4076, 4320, 4608, 5095, 5120, 5760, 6114, 6144, 6912, 7680, 8152, 8640, 9171, 9216, 10190, 10240, 11520, 12228, 13824, 15285, 15360, 16304, 17280, 18342, 18432, 20380, 23040, 24456, 27513, 27648, 30570, 30720, 32608, 34560, 36684, 40760, 45855, 46080, 48912, 55026, 55296, 61140, 65216, 69120, 73368, 81520, 91710, 92160, 97824, 110052, 122280, 130432, 137565, 138240, 146736, 163040, 183420, 195648, 220104, 244560, 260864, 275130, 276480, 293472, 326080, 366840, 391296, 440208, 489120, 521728, 550260, 586944, 652160, 733680, 782592, 880416, 978240, 1043456, 1100520, 1173888, 1304320, 1467360, 1565184, 1760832, 1956480, 2086912, 2201040, 2347776, 2608640, 2934720, 3130368, 3521664, 3912960, 4402080, 4695552, 5217280, 5869440, 6260736, 7043328, 7825920, 8804160, 9391104, 10434560, 11738880, 14086656, 15651840, 17608320, 18782208, 23477760, 28173312, 31303680, 35216640, 46955520, 56346624, 70433280, 93911040, 140866560, 281733120]

約数ペア:

[(1, 281733120), (2, 140866560), (3, 93911040), (4, 70433280), (5, 56346624), (6, 46955520), (8, 35216640), (9, 31303680), (10, 28173312), (12, 23477760), (15, 18782208), (16, 17608320), (18, 15651840), (20, 14086656), (24, 11738880), (27, 10434560), (30, 9391104), (32, 8804160), (36, 7825920), (40, 7043328), (45, 6260736), (48, 5869440), (54, 5217280), (60, 4695552), (64, 4402080), (72, 3912960), (80, 3521664), (90, 3130368), (96, 2934720), (108, 2608640), (120, 2347776), (128, 2201040), (135, 2086912), (144, 1956480), (160, 1760832), (180, 1565184), (192, 1467360), (216, 1304320), (240, 1173888), (256, 1100520), (270, 1043456), (288, 978240), (320, 880416), (360, 782592), (384, 733680), (432, 652160), (480, 586944), (512, 550260), (540, 521728), (576, 489120), (640, 440208), (720, 391296), (768, 366840), (864, 326080), (960, 293472), (1019, 276480), (1024, 275130), (1080, 260864), (1152, 244560), (1280, 220104), (1440, 195648), (1536, 183420), (1728, 163040), (1920, 146736), (2038, 138240), (2048, 137565), (2160, 130432), (2304, 122280), (2560, 110052), (2880, 97824), (3057, 92160), (3072, 91710), (3456, 81520), (3840, 73368), (4076, 69120), (4320, 65216), (4608, 61140), (5095, 55296), (5120, 55026), (5760, 48912), (6114, 46080), (6144, 45855), (6912, 40760), (7680, 36684), (8152, 34560), (8640, 32608), (9171, 30720), (9216, 30570), (10190, 27648), (10240, 27513), (11520, 24456), (12228, 23040), (13824, 20380), (15285, 18432), (15360, 18342), (16304, 17280)]