140384931840

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{253879}}^1$

素因数の和:253917

約数の個数: 208

約数和(自身を含む): 499087459200

約数和(自身を除く): 358702527360

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, 4096, 4320, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 9216, 10240, 11520, 12288, 13824, 15360, 17280, 18432, 20480, 23040, 27648, 30720, 34560, 36864, 46080, 55296, 61440, 69120, 92160, 110592, 138240, 184320, 253879, 276480, 507758, 552960, 761637, 1015516, 1269395, 1523274, 2031032, 2284911, 2538790, 3046548, 3808185, 4062064, 4569822, 5077580, 6093096, 6854733, 7616370, 8124128, 9139644, 10155160, 11424555, 12186192, 13709466, 15232740, 16248256, 18279288, 20310320, 22849110, 24372384, 27418932, 30465480, 32496512, 34273665, 36558576, 40620640, 45698220, 48744768, 54837864, 60930960, 64993024, 68547330, 73117152, 81241280, 91396440, 97489536, 109675728, 121861920, 129986048, 137094660, 146234304, 162482560, 182792880, 194979072, 219351456, 243723840, 259972096, 274189320, 292468608, 324965120, 365585760, 389958144, 438702912, 487447680, 519944192, 548378640, 584937216, 649930240, 731171520, 779916288, 877405824, 974895360, 1039888384, 1096757280, 1169874432, 1299860480, 1462343040, 1559832576, 1754811648, 1949790720, 2193514560, 2339748864, 2599720960, 2924686080, 3119665152, 3509623296, 3899581440, 4387029120, 4679497728, 5199441920, 5849372160, 7019246592, 7799162880, 8774058240, 9358995456, 11698744320, 14038493184, 15598325760, 17548116480, 23397488640, 28076986368, 35096232960, 46794977280, 70192465920, 140384931840]

約数ペア:

[(1, 140384931840), (2, 70192465920), (3, 46794977280), (4, 35096232960), (5, 28076986368), (6, 23397488640), (8, 17548116480), (9, 15598325760), (10, 14038493184), (12, 11698744320), (15, 9358995456), (16, 8774058240), (18, 7799162880), (20, 7019246592), (24, 5849372160), (27, 5199441920), (30, 4679497728), (32, 4387029120), (36, 3899581440), (40, 3509623296), (45, 3119665152), (48, 2924686080), (54, 2599720960), (60, 2339748864), (64, 2193514560), (72, 1949790720), (80, 1754811648), (90, 1559832576), (96, 1462343040), (108, 1299860480), (120, 1169874432), (128, 1096757280), (135, 1039888384), (144, 974895360), (160, 877405824), (180, 779916288), (192, 731171520), (216, 649930240), (240, 584937216), (256, 548378640), (270, 519944192), (288, 487447680), (320, 438702912), (360, 389958144), (384, 365585760), (432, 324965120), (480, 292468608), (512, 274189320), (540, 259972096), (576, 243723840), (640, 219351456), (720, 194979072), (768, 182792880), (864, 162482560), (960, 146234304), (1024, 137094660), (1080, 129986048), (1152, 121861920), (1280, 109675728), (1440, 97489536), (1536, 91396440), (1728, 81241280), (1920, 73117152), (2048, 68547330), (2160, 64993024), (2304, 60930960), (2560, 54837864), (2880, 48744768), (3072, 45698220), (3456, 40620640), (3840, 36558576), (4096, 34273665), (4320, 32496512), (4608, 30465480), (5120, 27418932), (5760, 24372384), (6144, 22849110), (6912, 20310320), (7680, 18279288), (8640, 16248256), (9216, 15232740), (10240, 13709466), (11520, 12186192), (12288, 11424555), (13824, 10155160), (15360, 9139644), (17280, 8124128), (18432, 7616370), (20480, 6854733), (23040, 6093096), (27648, 5077580), (30720, 4569822), (34560, 4062064), (36864, 3808185), (46080, 3046548), (55296, 2538790), (61440, 2284911), (69120, 2031032), (92160, 1523274), (110592, 1269395), (138240, 1015516), (184320, 761637), (253879, 552960), (276480, 507758)]