204180480

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 352

約数和(自身を含む): 833210880

約数和(自身を除く): 629030400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 211, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 422, 432, 448, 480, 504, 512, 540, 560, 576, 630, 633, 640, 672, 720, 756, 768, 840, 844, 864, 896, 945, 960, 1008, 1024, 1055, 1080, 1120, 1152, 1260, 1266, 1280, 1344, 1440, 1477, 1512, 1536, 1680, 1688, 1728, 1792, 1890, 1899, 1920, 2016, 2110, 2160, 2240, 2304, 2520, 2532, 2560, 2688, 2880, 2954, 3024, 3072, 3165, 3360, 3376, 3456, 3584, 3780, 3798, 3840, 4032, 4220, 4320, 4431, 4480, 4608, 5040, 5064, 5120, 5376, 5697, 5760, 5908, 6048, 6330, 6720, 6752, 6912, 7168, 7385, 7560, 7596, 7680, 8064, 8440, 8640, 8862, 8960, 9216, 9495, 10080, 10128, 10752, 11394, 11520, 11816, 12096, 12660, 13293, 13440, 13504, 13824, 14770, 15120, 15192, 15360, 16128, 16880, 17280, 17724, 17920, 18990, 20160, 20256, 21504, 22155, 22788, 23040, 23632, 24192, 25320, 26586, 26880, 27008, 27648, 28485, 29540, 30240, 30384, 32256, 33760, 34560, 35448, 35840, 37980, 39879, 40320, 40512, 44310, 45576, 46080, 47264, 48384, 50640, 53172, 53760, 54016, 56970, 59080, 60480, 60768, 64512, 66465, 67520, 69120, 70896, 75960, 79758, 80640, 81024, 88620, 91152, 94528, 96768, 101280, 106344, 107520, 108032, 113940, 118160, 120960, 121536, 132930, 135040, 138240, 141792, 151920, 159516, 161280, 162048, 177240, 182304, 189056, 193536, 199395, 202560, 212688, 216064, 227880, 236320, 241920, 243072, 265860, 270080, 283584, 303840, 319032, 322560, 324096, 354480, 364608, 378112, 398790, 405120, 425376, 455760, 472640, 483840, 486144, 531720, 540160, 567168, 607680, 638064, 648192, 708960, 729216, 756224, 797580, 810240, 850752, 911520, 945280, 967680, 972288, 1063440, 1080320, 1134336, 1215360, 1276128, 1417920, 1458432, 1512448, 1595160, 1620480, 1701504, 1823040, 1890560, 1944576, 2126880, 2268672, 2430720, 2552256, 2835840, 2916864, 3190320, 3240960, 3403008, 3646080, 3781120, 4253760, 4537344, 4861440, 5104512, 5671680, 5833728, 6380640, 6806016, 7292160, 7562240, 8507520, 9722880, 10209024, 11343360, 12761280, 13612032, 14584320, 17015040, 20418048, 22686720, 25522560, 29168640, 34030080, 40836096, 51045120, 68060160, 102090240, 204180480]

約数ペア:

[(1, 204180480), (2, 102090240), (3, 68060160), (4, 51045120), (5, 40836096), (6, 34030080), (7, 29168640), (8, 25522560), (9, 22686720), (10, 20418048), (12, 17015040), (14, 14584320), (15, 13612032), (16, 12761280), (18, 11343360), (20, 10209024), (21, 9722880), (24, 8507520), (27, 7562240), (28, 7292160), (30, 6806016), (32, 6380640), (35, 5833728), (36, 5671680), (40, 5104512), (42, 4861440), (45, 4537344), (48, 4253760), (54, 3781120), (56, 3646080), (60, 3403008), (63, 3240960), (64, 3190320), (70, 2916864), (72, 2835840), (80, 2552256), (84, 2430720), (90, 2268672), (96, 2126880), (105, 1944576), (108, 1890560), (112, 1823040), (120, 1701504), (126, 1620480), (128, 1595160), (135, 1512448), (140, 1458432), (144, 1417920), (160, 1276128), (168, 1215360), (180, 1134336), (189, 1080320), (192, 1063440), (210, 972288), (211, 967680), (216, 945280), (224, 911520), (240, 850752), (252, 810240), (256, 797580), (270, 756224), (280, 729216), (288, 708960), (315, 648192), (320, 638064), (336, 607680), (360, 567168), (378, 540160), (384, 531720), (420, 486144), (422, 483840), (432, 472640), (448, 455760), (480, 425376), (504, 405120), (512, 398790), (540, 378112), (560, 364608), (576, 354480), (630, 324096), (633, 322560), (640, 319032), (672, 303840), (720, 283584), (756, 270080), (768, 265860), (840, 243072), (844, 241920), (864, 236320), (896, 227880), (945, 216064), (960, 212688), (1008, 202560), (1024, 199395), (1055, 193536), (1080, 189056), (1120, 182304), (1152, 177240), (1260, 162048), (1266, 161280), (1280, 159516), (1344, 151920), (1440, 141792), (1477, 138240), (1512, 135040), (1536, 132930), (1680, 121536), (1688, 120960), (1728, 118160), (1792, 113940), (1890, 108032), (1899, 107520), (1920, 106344), (2016, 101280), (2110, 96768), (2160, 94528), (2240, 91152), (2304, 88620), (2520, 81024), (2532, 80640), (2560, 79758), (2688, 75960), (2880, 70896), (2954, 69120), (3024, 67520), (3072, 66465), (3165, 64512), (3360, 60768), (3376, 60480), (3456, 59080), (3584, 56970), (3780, 54016), (3798, 53760), (3840, 53172), (4032, 50640), (4220, 48384), (4320, 47264), (4431, 46080), (4480, 45576), (4608, 44310), (5040, 40512), (5064, 40320), (5120, 39879), (5376, 37980), (5697, 35840), (5760, 35448), (5908, 34560), (6048, 33760), (6330, 32256), (6720, 30384), (6752, 30240), (6912, 29540), (7168, 28485), (7385, 27648), (7560, 27008), (7596, 26880), (7680, 26586), (8064, 25320), (8440, 24192), (8640, 23632), (8862, 23040), (8960, 22788), (9216, 22155), (9495, 21504), (10080, 20256), (10128, 20160), (10752, 18990), (11394, 17920), (11520, 17724), (11816, 17280), (12096, 16880), (12660, 16128), (13293, 15360), (13440, 15192), (13504, 15120), (13824, 14770)]