56439797760

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{204137}}^1$

素因数の和:204173

約数の個数: 192

約数和(自身を含む): 200626826400

約数和(自身を除く): 144187028640

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, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 13824, 15360, 17280, 18432, 23040, 27648, 30720, 34560, 46080, 55296, 69120, 92160, 138240, 204137, 276480, 408274, 612411, 816548, 1020685, 1224822, 1633096, 1837233, 2041370, 2449644, 3062055, 3266192, 3674466, 4082740, 4899288, 5511699, 6124110, 6532384, 7348932, 8165480, 9186165, 9798576, 11023398, 12248220, 13064768, 14697864, 16330960, 18372330, 19597152, 22046796, 24496440, 26129536, 27558495, 29395728, 32661920, 36744660, 39194304, 44093592, 48992880, 52259072, 55116990, 58791456, 65323840, 73489320, 78388608, 88187184, 97985760, 104518144, 110233980, 117582912, 130647680, 146978640, 156777216, 176374368, 195971520, 209036288, 220467960, 235165824, 261295360, 293957280, 313554432, 352748736, 391943040, 418072576, 440935920, 470331648, 522590720, 587914560, 627108864, 705497472, 783886080, 881871840, 940663296, 1045181440, 1175829120, 1254217728, 1410994944, 1567772160, 1763743680, 1881326592, 2090362880, 2351658240, 2821989888, 3135544320, 3527487360, 3762653184, 4703316480, 5643979776, 6271088640, 7054974720, 9406632960, 11287959552, 14109949440, 18813265920, 28219898880, 56439797760]

約数ペア:

[(1, 56439797760), (2, 28219898880), (3, 18813265920), (4, 14109949440), (5, 11287959552), (6, 9406632960), (8, 7054974720), (9, 6271088640), (10, 5643979776), (12, 4703316480), (15, 3762653184), (16, 3527487360), (18, 3135544320), (20, 2821989888), (24, 2351658240), (27, 2090362880), (30, 1881326592), (32, 1763743680), (36, 1567772160), (40, 1410994944), (45, 1254217728), (48, 1175829120), (54, 1045181440), (60, 940663296), (64, 881871840), (72, 783886080), (80, 705497472), (90, 627108864), (96, 587914560), (108, 522590720), (120, 470331648), (128, 440935920), (135, 418072576), (144, 391943040), (160, 352748736), (180, 313554432), (192, 293957280), (216, 261295360), (240, 235165824), (256, 220467960), (270, 209036288), (288, 195971520), (320, 176374368), (360, 156777216), (384, 146978640), (432, 130647680), (480, 117582912), (512, 110233980), (540, 104518144), (576, 97985760), (640, 88187184), (720, 78388608), (768, 73489320), (864, 65323840), (960, 58791456), (1024, 55116990), (1080, 52259072), (1152, 48992880), (1280, 44093592), (1440, 39194304), (1536, 36744660), (1728, 32661920), (1920, 29395728), (2048, 27558495), (2160, 26129536), (2304, 24496440), (2560, 22046796), (2880, 19597152), (3072, 18372330), (3456, 16330960), (3840, 14697864), (4320, 13064768), (4608, 12248220), (5120, 11023398), (5760, 9798576), (6144, 9186165), (6912, 8165480), (7680, 7348932), (8640, 6532384), (9216, 6124110), (10240, 5511699), (11520, 4899288), (13824, 4082740), (15360, 3674466), (17280, 3266192), (18432, 3062055), (23040, 2449644), (27648, 2041370), (30720, 1837233), (34560, 1633096), (46080, 1224822), (55296, 1020685), (69120, 816548), (92160, 612411), (138240, 408274), (204137, 276480)]