2381635728640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3967277}}^1$

素因数の和:3967372

約数の個数: 144

約数和(自身を含む): 6617038845312

約数和(自身を除く): 4235403116672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 128, 134, 140, 160, 224, 256, 268, 280, 320, 335, 448, 469, 536, 560, 640, 670, 896, 938, 1072, 1120, 1280, 1340, 1792, 1876, 2144, 2240, 2345, 2680, 3752, 4288, 4480, 4690, 5360, 7504, 8576, 8960, 9380, 10720, 15008, 17152, 18760, 21440, 30016, 37520, 42880, 60032, 75040, 85760, 120064, 150080, 300160, 600320, 3967277, 7934554, 15869108, 19836385, 27770939, 31738216, 39672770, 55541878, 63476432, 79345540, 111083756, 126952864, 138854695, 158691080, 222167512, 253905728, 265807559, 277709390, 317382160, 444335024, 507811456, 531615118, 555418780, 634764320, 888670048, 1015622912, 1063230236, 1110837560, 1269528640, 1329037795, 1777340096, 1860652913, 2126460472, 2221675120, 2539057280, 2658075590, 3554680192, 3721305826, 4252920944, 4443350240, 5078114560, 5316151180, 7109360384, 7442611652, 8505841888, 8886700480, 9303264565, 10632302360, 14885223304, 17011683776, 17773400960, 18606529130, 21264604720, 29770446608, 34023367552, 35546801920, 37213058260, 42529209440, 59540893216, 68046735104, 74426116520, 85058418880, 119081786432, 148852233040, 170116837760, 238163572864, 297704466080, 340233675520, 476327145728, 595408932160, 1190817864320, 2381635728640]

約数ペア:

[(1, 2381635728640), (2, 1190817864320), (4, 595408932160), (5, 476327145728), (7, 340233675520), (8, 297704466080), (10, 238163572864), (14, 170116837760), (16, 148852233040), (20, 119081786432), (28, 85058418880), (32, 74426116520), (35, 68046735104), (40, 59540893216), (56, 42529209440), (64, 37213058260), (67, 35546801920), (70, 34023367552), (80, 29770446608), (112, 21264604720), (128, 18606529130), (134, 17773400960), (140, 17011683776), (160, 14885223304), (224, 10632302360), (256, 9303264565), (268, 8886700480), (280, 8505841888), (320, 7442611652), (335, 7109360384), (448, 5316151180), (469, 5078114560), (536, 4443350240), (560, 4252920944), (640, 3721305826), (670, 3554680192), (896, 2658075590), (938, 2539057280), (1072, 2221675120), (1120, 2126460472), (1280, 1860652913), (1340, 1777340096), (1792, 1329037795), (1876, 1269528640), (2144, 1110837560), (2240, 1063230236), (2345, 1015622912), (2680, 888670048), (3752, 634764320), (4288, 555418780), (4480, 531615118), (4690, 507811456), (5360, 444335024), (7504, 317382160), (8576, 277709390), (8960, 265807559), (9380, 253905728), (10720, 222167512), (15008, 158691080), (17152, 138854695), (18760, 126952864), (21440, 111083756), (30016, 79345540), (37520, 63476432), (42880, 55541878), (60032, 39672770), (75040, 31738216), (85760, 27770939), (120064, 19836385), (150080, 15869108), (300160, 7934554), (600320, 3967277)]