2641029120

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{28657}}^1$

素因数の和:28690

約数の個数: 144

約数和(自身を含む): 9153651780

約数和(自身を除く): 6512622660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 28657, 30720, 46080, 57314, 85971, 92160, 114628, 143285, 171942, 229256, 257913, 286570, 343884, 429855, 458512, 515826, 573140, 687768, 859710, 917024, 1031652, 1146280, 1289565, 1375536, 1719420, 1834048, 2063304, 2292560, 2579130, 2751072, 3438840, 3668096, 4126608, 4585120, 5158260, 5502144, 6877680, 7336192, 8253216, 9170240, 10316520, 11004288, 13755360, 14672384, 16506432, 18340480, 20633040, 22008576, 27510720, 29344768, 33012864, 36680960, 41266080, 44017152, 55021440, 58689536, 66025728, 73361920, 82532160, 88034304, 110042880, 132051456, 146723840, 165064320, 176068608, 220085760, 264102912, 293447680, 330128640, 440171520, 528205824, 660257280, 880343040, 1320514560, 2641029120]

約数ペア:

[(1, 2641029120), (2, 1320514560), (3, 880343040), (4, 660257280), (5, 528205824), (6, 440171520), (8, 330128640), (9, 293447680), (10, 264102912), (12, 220085760), (15, 176068608), (16, 165064320), (18, 146723840), (20, 132051456), (24, 110042880), (30, 88034304), (32, 82532160), (36, 73361920), (40, 66025728), (45, 58689536), (48, 55021440), (60, 44017152), (64, 41266080), (72, 36680960), (80, 33012864), (90, 29344768), (96, 27510720), (120, 22008576), (128, 20633040), (144, 18340480), (160, 16506432), (180, 14672384), (192, 13755360), (240, 11004288), (256, 10316520), (288, 9170240), (320, 8253216), (360, 7336192), (384, 6877680), (480, 5502144), (512, 5158260), (576, 4585120), (640, 4126608), (720, 3668096), (768, 3438840), (960, 2751072), (1024, 2579130), (1152, 2292560), (1280, 2063304), (1440, 1834048), (1536, 1719420), (1920, 1375536), (2048, 1289565), (2304, 1146280), (2560, 1031652), (2880, 917024), (3072, 859710), (3840, 687768), (4608, 573140), (5120, 515826), (5760, 458512), (6144, 429855), (7680, 343884), (9216, 286570), (10240, 257913), (11520, 229256), (15360, 171942), (18432, 143285), (23040, 114628), (28657, 92160), (30720, 85971), (46080, 57314)]