1291707467520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14625311}}^1$

素因数の和:14625358

約数の個数: 144

約数和(自身を含む): 4304755832832

約数和(自身を除く): 3013048365312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5520, 5888, 7360, 8832, 11040, 14720, 17664, 22080, 29440, 44160, 88320, 14625311, 29250622, 43875933, 58501244, 73126555, 87751866, 117002488, 146253110, 175503732, 219379665, 234004976, 292506220, 336382153, 351007464, 438759330, 468009952, 585012440, 672764306, 702014928, 877518660, 936019904, 1009146459, 1170024880, 1345528612, 1404029856, 1681910765, 1755037320, 1872039808, 2018292918, 2340049760, 2691057224, 2808059712, 3363821530, 3510074640, 3744079616, 4036585836, 4680099520, 5045732295, 5382114448, 5616119424, 6727643060, 7020149280, 8073171672, 9360199040, 10091464590, 10764228896, 11232238848, 13455286120, 14040298560, 16146343344, 18720398080, 20182929180, 21528457792, 26910572240, 28080597120, 32292686688, 40365858360, 43056915584, 53821144480, 56161194240, 64585373376, 80731716720, 86113831168, 107642288960, 129170746752, 161463433440, 215284577920, 258341493504, 322926866880, 430569155840, 645853733760, 1291707467520]

約数ペア:

[(1, 1291707467520), (2, 645853733760), (3, 430569155840), (4, 322926866880), (5, 258341493504), (6, 215284577920), (8, 161463433440), (10, 129170746752), (12, 107642288960), (15, 86113831168), (16, 80731716720), (20, 64585373376), (23, 56161194240), (24, 53821144480), (30, 43056915584), (32, 40365858360), (40, 32292686688), (46, 28080597120), (48, 26910572240), (60, 21528457792), (64, 20182929180), (69, 18720398080), (80, 16146343344), (92, 14040298560), (96, 13455286120), (115, 11232238848), (120, 10764228896), (128, 10091464590), (138, 9360199040), (160, 8073171672), (184, 7020149280), (192, 6727643060), (230, 5616119424), (240, 5382114448), (256, 5045732295), (276, 4680099520), (320, 4036585836), (345, 3744079616), (368, 3510074640), (384, 3363821530), (460, 2808059712), (480, 2691057224), (552, 2340049760), (640, 2018292918), (690, 1872039808), (736, 1755037320), (768, 1681910765), (920, 1404029856), (960, 1345528612), (1104, 1170024880), (1280, 1009146459), (1380, 936019904), (1472, 877518660), (1840, 702014928), (1920, 672764306), (2208, 585012440), (2760, 468009952), (2944, 438759330), (3680, 351007464), (3840, 336382153), (4416, 292506220), (5520, 234004976), (5888, 219379665), (7360, 175503732), (8832, 146253110), (11040, 117002488), (14720, 87751866), (17664, 73126555), (22080, 58501244), (29440, 43875933), (44160, 29250622), (88320, 14625311)]