210673131520

素因数分解:

$2^{13}\times 5^1\times {\mathrm{971}}^1\times {\mathrm{5297}}^1$

素因数の和:6299

約数の個数: 112

約数和(自身を含む): 506200885488

約数和(自身を除く): 295527753968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 971, 1024, 1280, 1942, 2048, 2560, 3884, 4096, 4855, 5120, 5297, 7768, 8192, 9710, 10240, 10594, 15536, 19420, 20480, 21188, 26485, 31072, 38840, 40960, 42376, 52970, 62144, 77680, 84752, 105940, 124288, 155360, 169504, 211880, 248576, 310720, 339008, 423760, 497152, 621440, 678016, 847520, 994304, 1242880, 1356032, 1695040, 1988608, 2485760, 2712064, 3390080, 3977216, 4971520, 5143387, 5424128, 6780160, 7954432, 9943040, 10286774, 10848256, 13560320, 19886080, 20573548, 21696512, 25716935, 27120640, 39772160, 41147096, 43393024, 51433870, 54241280, 82294192, 102867740, 108482560, 164588384, 205735480, 216965120, 329176768, 411470960, 658353536, 822941920, 1316707072, 1645883840, 2633414144, 3291767680, 5266828288, 6583535360, 10533656576, 13167070720, 21067313152, 26334141440, 42134626304, 52668282880, 105336565760, 210673131520]

約数ペア:

[(1, 210673131520), (2, 105336565760), (4, 52668282880), (5, 42134626304), (8, 26334141440), (10, 21067313152), (16, 13167070720), (20, 10533656576), (32, 6583535360), (40, 5266828288), (64, 3291767680), (80, 2633414144), (128, 1645883840), (160, 1316707072), (256, 822941920), (320, 658353536), (512, 411470960), (640, 329176768), (971, 216965120), (1024, 205735480), (1280, 164588384), (1942, 108482560), (2048, 102867740), (2560, 82294192), (3884, 54241280), (4096, 51433870), (4855, 43393024), (5120, 41147096), (5297, 39772160), (7768, 27120640), (8192, 25716935), (9710, 21696512), (10240, 20573548), (10594, 19886080), (15536, 13560320), (19420, 10848256), (20480, 10286774), (21188, 9943040), (26485, 7954432), (31072, 6780160), (38840, 5424128), (40960, 5143387), (42376, 4971520), (52970, 3977216), (62144, 3390080), (77680, 2712064), (84752, 2485760), (105940, 1988608), (124288, 1695040), (155360, 1356032), (169504, 1242880), (211880, 994304), (248576, 847520), (310720, 678016), (339008, 621440), (423760, 497152)]