42362880

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 155675520

約数和(自身を除く): 113312640

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, 197, 210, 224, 240, 256, 280, 320, 336, 384, 394, 420, 448, 480, 512, 560, 591, 640, 672, 768, 788, 840, 896, 960, 985, 1024, 1120, 1182, 1280, 1344, 1379, 1536, 1576, 1680, 1792, 1920, 1970, 2048, 2240, 2364, 2560, 2688, 2758, 2955, 3072, 3152, 3360, 3584, 3840, 3940, 4137, 4480, 4728, 5120, 5376, 5516, 5910, 6144, 6304, 6720, 6895, 7168, 7680, 7880, 8274, 8960, 9456, 10240, 10752, 11032, 11820, 12608, 13440, 13790, 14336, 15360, 15760, 16548, 17920, 18912, 20685, 21504, 22064, 23640, 25216, 26880, 27580, 30720, 31520, 33096, 35840, 37824, 41370, 43008, 44128, 47280, 50432, 53760, 55160, 63040, 66192, 71680, 75648, 82740, 88256, 94560, 100864, 107520, 110320, 126080, 132384, 151296, 165480, 176512, 189120, 201728, 215040, 220640, 252160, 264768, 302592, 330960, 353024, 378240, 403456, 441280, 504320, 529536, 605184, 661920, 706048, 756480, 882560, 1008640, 1059072, 1210368, 1323840, 1412096, 1512960, 1765120, 2017280, 2118144, 2647680, 2824192, 3025920, 3530240, 4236288, 5295360, 6051840, 7060480, 8472576, 10590720, 14120960, 21181440, 42362880]

約数ペア:

[(1, 42362880), (2, 21181440), (3, 14120960), (4, 10590720), (5, 8472576), (6, 7060480), (7, 6051840), (8, 5295360), (10, 4236288), (12, 3530240), (14, 3025920), (15, 2824192), (16, 2647680), (20, 2118144), (21, 2017280), (24, 1765120), (28, 1512960), (30, 1412096), (32, 1323840), (35, 1210368), (40, 1059072), (42, 1008640), (48, 882560), (56, 756480), (60, 706048), (64, 661920), (70, 605184), (80, 529536), (84, 504320), (96, 441280), (105, 403456), (112, 378240), (120, 353024), (128, 330960), (140, 302592), (160, 264768), (168, 252160), (192, 220640), (197, 215040), (210, 201728), (224, 189120), (240, 176512), (256, 165480), (280, 151296), (320, 132384), (336, 126080), (384, 110320), (394, 107520), (420, 100864), (448, 94560), (480, 88256), (512, 82740), (560, 75648), (591, 71680), (640, 66192), (672, 63040), (768, 55160), (788, 53760), (840, 50432), (896, 47280), (960, 44128), (985, 43008), (1024, 41370), (1120, 37824), (1182, 35840), (1280, 33096), (1344, 31520), (1379, 30720), (1536, 27580), (1576, 26880), (1680, 25216), (1792, 23640), (1920, 22064), (1970, 21504), (2048, 20685), (2240, 18912), (2364, 17920), (2560, 16548), (2688, 15760), (2758, 15360), (2955, 14336), (3072, 13790), (3152, 13440), (3360, 12608), (3584, 11820), (3840, 11032), (3940, 10752), (4137, 10240), (4480, 9456), (4728, 8960), (5120, 8274), (5376, 7880), (5516, 7680), (5910, 7168), (6144, 6895), (6304, 6720)]