202030080

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{1879}}^1$

素因数の和:1914

約数の個数: 176

約数和(自身を含む): 738885120

約数和(自身を除く): 536855040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1879, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3758, 3840, 4480, 5120, 5376, 5637, 6720, 7168, 7516, 7680, 8960, 9395, 10752, 11274, 13153, 13440, 15032, 15360, 17920, 18790, 21504, 22548, 26306, 26880, 28185, 30064, 35840, 37580, 39459, 45096, 52612, 53760, 56370, 60128, 65765, 75160, 78918, 90192, 105224, 107520, 112740, 120256, 131530, 150320, 157836, 180384, 197295, 210448, 225480, 240512, 263060, 300640, 315672, 360768, 394590, 420896, 450960, 481024, 526120, 601280, 631344, 721536, 789180, 841792, 901920, 962048, 1052240, 1202560, 1262688, 1443072, 1578360, 1683584, 1803840, 1924096, 2104480, 2405120, 2525376, 2886144, 3156720, 3367168, 3607680, 4208960, 4810240, 5050752, 5772288, 6313440, 6734336, 7215360, 8417920, 9620480, 10101504, 12626880, 13468672, 14430720, 16835840, 20203008, 25253760, 28861440, 33671680, 40406016, 50507520, 67343360, 101015040, 202030080]

約数ペア:

[(1, 202030080), (2, 101015040), (3, 67343360), (4, 50507520), (5, 40406016), (6, 33671680), (7, 28861440), (8, 25253760), (10, 20203008), (12, 16835840), (14, 14430720), (15, 13468672), (16, 12626880), (20, 10101504), (21, 9620480), (24, 8417920), (28, 7215360), (30, 6734336), (32, 6313440), (35, 5772288), (40, 5050752), (42, 4810240), (48, 4208960), (56, 3607680), (60, 3367168), (64, 3156720), (70, 2886144), (80, 2525376), (84, 2405120), (96, 2104480), (105, 1924096), (112, 1803840), (120, 1683584), (128, 1578360), (140, 1443072), (160, 1262688), (168, 1202560), (192, 1052240), (210, 962048), (224, 901920), (240, 841792), (256, 789180), (280, 721536), (320, 631344), (336, 601280), (384, 526120), (420, 481024), (448, 450960), (480, 420896), (512, 394590), (560, 360768), (640, 315672), (672, 300640), (768, 263060), (840, 240512), (896, 225480), (960, 210448), (1024, 197295), (1120, 180384), (1280, 157836), (1344, 150320), (1536, 131530), (1680, 120256), (1792, 112740), (1879, 107520), (1920, 105224), (2240, 90192), (2560, 78918), (2688, 75160), (3072, 65765), (3360, 60128), (3584, 56370), (3758, 53760), (3840, 52612), (4480, 45096), (5120, 39459), (5376, 37580), (5637, 35840), (6720, 30064), (7168, 28185), (7516, 26880), (7680, 26306), (8960, 22548), (9395, 21504), (10752, 18790), (11274, 17920), (13153, 15360), (13440, 15032)]