388423741440

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^1\times {\mathrm{903143}}^1$

素因数の和:903182

約数の個数: 208

約数和(自身を含む): 1420349280768

約数和(自身を除く): 1031925539328

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, 3584, 3840, 4096, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 12288, 13440, 14336, 15360, 17920, 20480, 21504, 26880, 28672, 30720, 35840, 43008, 53760, 61440, 71680, 86016, 107520, 143360, 215040, 430080, 903143, 1806286, 2709429, 3612572, 4515715, 5418858, 6322001, 7225144, 9031430, 10837716, 12644002, 13547145, 14450288, 18062860, 18966003, 21675432, 25288004, 27094290, 28900576, 31610005, 36125720, 37932006, 43350864, 50576008, 54188580, 57801152, 63220010, 72251440, 75864012, 86701728, 94830015, 101152016, 108377160, 115602304, 126440020, 144502880, 151728024, 173403456, 189660030, 202304032, 216754320, 231204608, 252880040, 289005760, 303456048, 346806912, 379320060, 404608064, 433508640, 462409216, 505760080, 578011520, 606912096, 693613824, 758640120, 809216128, 867017280, 924818432, 1011520160, 1156023040, 1213824192, 1387227648, 1517280240, 1618432256, 1734034560, 1849636864, 2023040320, 2312046080, 2427648384, 2774455296, 3034560480, 3236864512, 3468069120, 3699273728, 4046080640, 4624092160, 4855296768, 5548910592, 6069120960, 6473729024, 6936138240, 8092161280, 9248184320, 9710593536, 11097821184, 12138241920, 12947458048, 13872276480, 16184322560, 18496368640, 19421187072, 24276483840, 25894916096, 27744552960, 32368645120, 38842374144, 48552967680, 55489105920, 64737290240, 77684748288, 97105935360, 129474580480, 194211870720, 388423741440]

約数ペア:

[(1, 388423741440), (2, 194211870720), (3, 129474580480), (4, 97105935360), (5, 77684748288), (6, 64737290240), (7, 55489105920), (8, 48552967680), (10, 38842374144), (12, 32368645120), (14, 27744552960), (15, 25894916096), (16, 24276483840), (20, 19421187072), (21, 18496368640), (24, 16184322560), (28, 13872276480), (30, 12947458048), (32, 12138241920), (35, 11097821184), (40, 9710593536), (42, 9248184320), (48, 8092161280), (56, 6936138240), (60, 6473729024), (64, 6069120960), (70, 5548910592), (80, 4855296768), (84, 4624092160), (96, 4046080640), (105, 3699273728), (112, 3468069120), (120, 3236864512), (128, 3034560480), (140, 2774455296), (160, 2427648384), (168, 2312046080), (192, 2023040320), (210, 1849636864), (224, 1734034560), (240, 1618432256), (256, 1517280240), (280, 1387227648), (320, 1213824192), (336, 1156023040), (384, 1011520160), (420, 924818432), (448, 867017280), (480, 809216128), (512, 758640120), (560, 693613824), (640, 606912096), (672, 578011520), (768, 505760080), (840, 462409216), (896, 433508640), (960, 404608064), (1024, 379320060), (1120, 346806912), (1280, 303456048), (1344, 289005760), (1536, 252880040), (1680, 231204608), (1792, 216754320), (1920, 202304032), (2048, 189660030), (2240, 173403456), (2560, 151728024), (2688, 144502880), (3072, 126440020), (3360, 115602304), (3584, 108377160), (3840, 101152016), (4096, 94830015), (4480, 86701728), (5120, 75864012), (5376, 72251440), (6144, 63220010), (6720, 57801152), (7168, 54188580), (7680, 50576008), (8960, 43350864), (10240, 37932006), (10752, 36125720), (12288, 31610005), (13440, 28900576), (14336, 27094290), (15360, 25288004), (17920, 21675432), (20480, 18966003), (21504, 18062860), (26880, 14450288), (28672, 13547145), (30720, 12644002), (35840, 10837716), (43008, 9031430), (53760, 7225144), (61440, 6322001), (71680, 5418858), (86016, 4515715), (107520, 3612572), (143360, 2709429), (215040, 1806286), (430080, 903143)]