140451840

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 224

約数和(自身を含む): 503285760

約数和(自身を除く): 362833920

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, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 256, 270, 288, 320, 360, 381, 384, 432, 480, 508, 512, 540, 576, 635, 640, 720, 762, 768, 864, 960, 1016, 1024, 1080, 1143, 1152, 1270, 1280, 1440, 1524, 1536, 1728, 1905, 1920, 2032, 2048, 2160, 2286, 2304, 2540, 2560, 2880, 3048, 3072, 3429, 3456, 3810, 3840, 4064, 4096, 4320, 4572, 4608, 5080, 5120, 5715, 5760, 6096, 6144, 6858, 6912, 7620, 7680, 8128, 8192, 8640, 9144, 9216, 10160, 10240, 11430, 11520, 12192, 12288, 13716, 13824, 15240, 15360, 16256, 17145, 17280, 18288, 18432, 20320, 20480, 22860, 23040, 24384, 24576, 27432, 27648, 30480, 30720, 32512, 34290, 34560, 36576, 36864, 40640, 40960, 45720, 46080, 48768, 54864, 55296, 60960, 61440, 65024, 68580, 69120, 73152, 73728, 81280, 91440, 92160, 97536, 109728, 110592, 121920, 122880, 130048, 137160, 138240, 146304, 162560, 182880, 184320, 195072, 219456, 221184, 243840, 260096, 274320, 276480, 292608, 325120, 365760, 368640, 390144, 438912, 487680, 520192, 548640, 552960, 585216, 650240, 731520, 780288, 877824, 975360, 1040384, 1097280, 1105920, 1170432, 1300480, 1463040, 1560576, 1755648, 1950720, 2194560, 2340864, 2600960, 2926080, 3121152, 3511296, 3901440, 4389120, 4681728, 5201920, 5852160, 7022592, 7802880, 8778240, 9363456, 11704320, 14045184, 15605760, 17556480, 23408640, 28090368, 35112960, 46817280, 70225920, 140451840]

約数ペア:

[(1, 140451840), (2, 70225920), (3, 46817280), (4, 35112960), (5, 28090368), (6, 23408640), (8, 17556480), (9, 15605760), (10, 14045184), (12, 11704320), (15, 9363456), (16, 8778240), (18, 7802880), (20, 7022592), (24, 5852160), (27, 5201920), (30, 4681728), (32, 4389120), (36, 3901440), (40, 3511296), (45, 3121152), (48, 2926080), (54, 2600960), (60, 2340864), (64, 2194560), (72, 1950720), (80, 1755648), (90, 1560576), (96, 1463040), (108, 1300480), (120, 1170432), (127, 1105920), (128, 1097280), (135, 1040384), (144, 975360), (160, 877824), (180, 780288), (192, 731520), (216, 650240), (240, 585216), (254, 552960), (256, 548640), (270, 520192), (288, 487680), (320, 438912), (360, 390144), (381, 368640), (384, 365760), (432, 325120), (480, 292608), (508, 276480), (512, 274320), (540, 260096), (576, 243840), (635, 221184), (640, 219456), (720, 195072), (762, 184320), (768, 182880), (864, 162560), (960, 146304), (1016, 138240), (1024, 137160), (1080, 130048), (1143, 122880), (1152, 121920), (1270, 110592), (1280, 109728), (1440, 97536), (1524, 92160), (1536, 91440), (1728, 81280), (1905, 73728), (1920, 73152), (2032, 69120), (2048, 68580), (2160, 65024), (2286, 61440), (2304, 60960), (2540, 55296), (2560, 54864), (2880, 48768), (3048, 46080), (3072, 45720), (3429, 40960), (3456, 40640), (3810, 36864), (3840, 36576), (4064, 34560), (4096, 34290), (4320, 32512), (4572, 30720), (4608, 30480), (5080, 27648), (5120, 27432), (5715, 24576), (5760, 24384), (6096, 23040), (6144, 22860), (6858, 20480), (6912, 20320), (7620, 18432), (7680, 18288), (8128, 17280), (8192, 17145), (8640, 16256), (9144, 15360), (9216, 15240), (10160, 13824), (10240, 13716), (11430, 12288), (11520, 12192)]