28814814720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{416881}}^1$

素因数の和:416913

約数の個数: 160

約数和(自身を含む): 102352868640

約数和(自身を除く): 73538053920

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, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 416881, 833762, 1250643, 1667524, 2084405, 2501286, 3335048, 3751929, 4168810, 5002572, 6253215, 6670096, 7503858, 8337620, 10005144, 11255787, 12506430, 13340192, 15007716, 16675240, 18759645, 20010288, 22511574, 25012860, 26680384, 30015432, 33350480, 37519290, 40020576, 45023148, 50025720, 53360768, 56278935, 60030864, 66700960, 75038580, 80041152, 90046296, 100051440, 106721536, 112557870, 120061728, 133401920, 150077160, 160082304, 180092592, 200102880, 213443072, 225115740, 240123456, 266803840, 300154320, 320164608, 360185184, 400205760, 450231480, 480246912, 533607680, 600308640, 640329216, 720370368, 800411520, 900462960, 960493824, 1067215360, 1200617280, 1440740736, 1600823040, 1800925920, 1920987648, 2401234560, 2881481472, 3201646080, 3601851840, 4802469120, 5762962944, 7203703680, 9604938240, 14407407360, 28814814720]

約数ペア:

[(1, 28814814720), (2, 14407407360), (3, 9604938240), (4, 7203703680), (5, 5762962944), (6, 4802469120), (8, 3601851840), (9, 3201646080), (10, 2881481472), (12, 2401234560), (15, 1920987648), (16, 1800925920), (18, 1600823040), (20, 1440740736), (24, 1200617280), (27, 1067215360), (30, 960493824), (32, 900462960), (36, 800411520), (40, 720370368), (45, 640329216), (48, 600308640), (54, 533607680), (60, 480246912), (64, 450231480), (72, 400205760), (80, 360185184), (90, 320164608), (96, 300154320), (108, 266803840), (120, 240123456), (128, 225115740), (135, 213443072), (144, 200102880), (160, 180092592), (180, 160082304), (192, 150077160), (216, 133401920), (240, 120061728), (256, 112557870), (270, 106721536), (288, 100051440), (320, 90046296), (360, 80041152), (384, 75038580), (432, 66700960), (480, 60030864), (512, 56278935), (540, 53360768), (576, 50025720), (640, 45023148), (720, 40020576), (768, 37519290), (864, 33350480), (960, 30015432), (1080, 26680384), (1152, 25012860), (1280, 22511574), (1440, 20010288), (1536, 18759645), (1728, 16675240), (1920, 15007716), (2160, 13340192), (2304, 12506430), (2560, 11255787), (2880, 10005144), (3456, 8337620), (3840, 7503858), (4320, 6670096), (4608, 6253215), (5760, 5002572), (6912, 4168810), (7680, 3751929), (8640, 3335048), (11520, 2501286), (13824, 2084405), (17280, 1667524), (23040, 1250643), (34560, 833762), (69120, 416881)]