1458401280

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{3391}}^1$

素因数の和:3430

約数の個数: 208

約数和(自身を含む): 5334503424

約数和(自身を除く): 3876102144

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, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3391, 3584, 3840, 4096, 4480, 5120, 5376, 6144, 6720, 6782, 7168, 7680, 8960, 10173, 10240, 10752, 12288, 13440, 13564, 14336, 15360, 16955, 17920, 20346, 20480, 21504, 23737, 26880, 27128, 28672, 30720, 33910, 35840, 40692, 43008, 47474, 50865, 53760, 54256, 61440, 67820, 71211, 71680, 81384, 86016, 94948, 101730, 107520, 108512, 118685, 135640, 142422, 143360, 162768, 189896, 203460, 215040, 217024, 237370, 271280, 284844, 325536, 356055, 379792, 406920, 430080, 434048, 474740, 542560, 569688, 651072, 712110, 759584, 813840, 868096, 949480, 1085120, 1139376, 1302144, 1424220, 1519168, 1627680, 1736192, 1898960, 2170240, 2278752, 2604288, 2848440, 3038336, 3255360, 3472384, 3797920, 4340480, 4557504, 5208576, 5696880, 6076672, 6510720, 6944768, 7595840, 8680960, 9115008, 10417152, 11393760, 12153344, 13021440, 13889536, 15191680, 17361920, 18230016, 20834304, 22787520, 24306688, 26042880, 30383360, 34723840, 36460032, 41668608, 45575040, 48613376, 52085760, 60766720, 69447680, 72920064, 91150080, 97226752, 104171520, 121533440, 145840128, 182300160, 208343040, 243066880, 291680256, 364600320, 486133760, 729200640, 1458401280]

約数ペア:

[(1, 1458401280), (2, 729200640), (3, 486133760), (4, 364600320), (5, 291680256), (6, 243066880), (7, 208343040), (8, 182300160), (10, 145840128), (12, 121533440), (14, 104171520), (15, 97226752), (16, 91150080), (20, 72920064), (21, 69447680), (24, 60766720), (28, 52085760), (30, 48613376), (32, 45575040), (35, 41668608), (40, 36460032), (42, 34723840), (48, 30383360), (56, 26042880), (60, 24306688), (64, 22787520), (70, 20834304), (80, 18230016), (84, 17361920), (96, 15191680), (105, 13889536), (112, 13021440), (120, 12153344), (128, 11393760), (140, 10417152), (160, 9115008), (168, 8680960), (192, 7595840), (210, 6944768), (224, 6510720), (240, 6076672), (256, 5696880), (280, 5208576), (320, 4557504), (336, 4340480), (384, 3797920), (420, 3472384), (448, 3255360), (480, 3038336), (512, 2848440), (560, 2604288), (640, 2278752), (672, 2170240), (768, 1898960), (840, 1736192), (896, 1627680), (960, 1519168), (1024, 1424220), (1120, 1302144), (1280, 1139376), (1344, 1085120), (1536, 949480), (1680, 868096), (1792, 813840), (1920, 759584), (2048, 712110), (2240, 651072), (2560, 569688), (2688, 542560), (3072, 474740), (3360, 434048), (3391, 430080), (3584, 406920), (3840, 379792), (4096, 356055), (4480, 325536), (5120, 284844), (5376, 271280), (6144, 237370), (6720, 217024), (6782, 215040), (7168, 203460), (7680, 189896), (8960, 162768), (10173, 143360), (10240, 142422), (10752, 135640), (12288, 118685), (13440, 108512), (13564, 107520), (14336, 101730), (15360, 94948), (16955, 86016), (17920, 81384), (20346, 71680), (20480, 71211), (21504, 67820), (23737, 61440), (26880, 54256), (27128, 53760), (28672, 50865), (30720, 47474), (33910, 43008), (35840, 40692)]