272240640

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1$

素因数の和:253

約数の個数: 312

約数和(自身を含む): 1083571008

約数和(自身を除く): 811330368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 211, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 422, 448, 480, 504, 512, 560, 576, 630, 633, 640, 672, 720, 768, 840, 844, 896, 960, 1008, 1024, 1055, 1120, 1152, 1260, 1266, 1280, 1344, 1440, 1477, 1536, 1680, 1688, 1792, 1899, 1920, 2016, 2048, 2110, 2240, 2304, 2520, 2532, 2560, 2688, 2880, 2954, 3072, 3165, 3360, 3376, 3584, 3798, 3840, 4032, 4096, 4220, 4431, 4480, 4608, 5040, 5064, 5120, 5376, 5760, 5908, 6144, 6330, 6720, 6752, 7168, 7385, 7596, 7680, 8064, 8440, 8862, 8960, 9216, 9495, 10080, 10128, 10240, 10752, 11520, 11816, 12288, 12660, 13293, 13440, 13504, 14336, 14770, 15192, 15360, 16128, 16880, 17724, 17920, 18432, 18990, 20160, 20256, 20480, 21504, 22155, 23040, 23632, 25320, 26586, 26880, 27008, 28672, 29540, 30384, 30720, 32256, 33760, 35448, 35840, 36864, 37980, 40320, 40512, 43008, 44310, 46080, 47264, 50640, 53172, 53760, 54016, 59080, 60768, 61440, 64512, 66465, 67520, 70896, 71680, 75960, 80640, 81024, 86016, 88620, 92160, 94528, 101280, 106344, 107520, 108032, 118160, 121536, 129024, 132930, 135040, 141792, 143360, 151920, 161280, 162048, 177240, 184320, 189056, 202560, 212688, 215040, 216064, 236320, 243072, 258048, 265860, 270080, 283584, 303840, 322560, 324096, 354480, 378112, 405120, 425376, 430080, 432128, 472640, 486144, 531720, 540160, 567168, 607680, 645120, 648192, 708960, 756224, 810240, 850752, 864256, 945280, 972288, 1063440, 1080320, 1134336, 1215360, 1290240, 1296384, 1417920, 1512448, 1620480, 1701504, 1890560, 1944576, 2126880, 2160640, 2268672, 2430720, 2592768, 2835840, 3024896, 3240960, 3403008, 3781120, 3889152, 4253760, 4321280, 4537344, 4861440, 5671680, 6049792, 6481920, 6806016, 7562240, 7778304, 8507520, 9074688, 9722880, 11343360, 12963840, 13612032, 15124480, 17015040, 18149376, 19445760, 22686720, 27224064, 30248960, 34030080, 38891520, 45373440, 54448128, 68060160, 90746880, 136120320, 272240640]

約数ペア:

[(1, 272240640), (2, 136120320), (3, 90746880), (4, 68060160), (5, 54448128), (6, 45373440), (7, 38891520), (8, 34030080), (9, 30248960), (10, 27224064), (12, 22686720), (14, 19445760), (15, 18149376), (16, 17015040), (18, 15124480), (20, 13612032), (21, 12963840), (24, 11343360), (28, 9722880), (30, 9074688), (32, 8507520), (35, 7778304), (36, 7562240), (40, 6806016), (42, 6481920), (45, 6049792), (48, 5671680), (56, 4861440), (60, 4537344), (63, 4321280), (64, 4253760), (70, 3889152), (72, 3781120), (80, 3403008), (84, 3240960), (90, 3024896), (96, 2835840), (105, 2592768), (112, 2430720), (120, 2268672), (126, 2160640), (128, 2126880), (140, 1944576), (144, 1890560), (160, 1701504), (168, 1620480), (180, 1512448), (192, 1417920), (210, 1296384), (211, 1290240), (224, 1215360), (240, 1134336), (252, 1080320), (256, 1063440), (280, 972288), (288, 945280), (315, 864256), (320, 850752), (336, 810240), (360, 756224), (384, 708960), (420, 648192), (422, 645120), (448, 607680), (480, 567168), (504, 540160), (512, 531720), (560, 486144), (576, 472640), (630, 432128), (633, 430080), (640, 425376), (672, 405120), (720, 378112), (768, 354480), (840, 324096), (844, 322560), (896, 303840), (960, 283584), (1008, 270080), (1024, 265860), (1055, 258048), (1120, 243072), (1152, 236320), (1260, 216064), (1266, 215040), (1280, 212688), (1344, 202560), (1440, 189056), (1477, 184320), (1536, 177240), (1680, 162048), (1688, 161280), (1792, 151920), (1899, 143360), (1920, 141792), (2016, 135040), (2048, 132930), (2110, 129024), (2240, 121536), (2304, 118160), (2520, 108032), (2532, 107520), (2560, 106344), (2688, 101280), (2880, 94528), (2954, 92160), (3072, 88620), (3165, 86016), (3360, 81024), (3376, 80640), (3584, 75960), (3798, 71680), (3840, 70896), (4032, 67520), (4096, 66465), (4220, 64512), (4431, 61440), (4480, 60768), (4608, 59080), (5040, 54016), (5064, 53760), (5120, 53172), (5376, 50640), (5760, 47264), (5908, 46080), (6144, 44310), (6330, 43008), (6720, 40512), (6752, 40320), (7168, 37980), (7385, 36864), (7596, 35840), (7680, 35448), (8064, 33760), (8440, 32256), (8862, 30720), (8960, 30384), (9216, 29540), (9495, 28672), (10080, 27008), (10128, 26880), (10240, 26586), (10752, 25320), (11520, 23632), (11816, 23040), (12288, 22155), (12660, 21504), (13293, 20480), (13440, 20256), (13504, 20160), (14336, 18990), (14770, 18432), (15192, 17920), (15360, 17724), (16128, 16880)]