26427464640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{19157}}^1$

素因数の和:19659

約数の個数: 168

約数和(自身を含む): 91093991040

約数和(自身を除く): 64666526400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 479, 480, 576, 720, 958, 960, 1437, 1440, 1916, 2395, 2874, 2880, 3832, 4311, 4790, 5748, 7185, 7664, 8622, 9580, 11496, 14370, 15328, 17244, 19157, 19160, 21555, 22992, 28740, 30656, 34488, 38314, 38320, 43110, 45984, 57471, 57480, 68976, 76628, 76640, 86220, 91968, 95785, 114942, 114960, 137952, 153256, 153280, 172413, 172440, 191570, 229884, 229920, 275904, 287355, 306512, 344826, 344880, 383140, 459768, 459840, 574710, 613024, 689652, 689760, 766280, 862065, 919536, 1149420, 1226048, 1379304, 1379520, 1532560, 1724130, 1839072, 2298840, 2758608, 3065120, 3448260, 3678144, 4597680, 5517216, 6130240, 6896520, 9176203, 9195360, 11034432, 13793040, 18352406, 18390720, 27528609, 27586080, 36704812, 45881015, 55057218, 55172160, 73409624, 82585827, 91762030, 110114436, 137643045, 146819248, 165171654, 183524060, 220228872, 275286090, 293638496, 330343308, 367048120, 412929135, 440457744, 550572180, 587276992, 660686616, 734096240, 825858270, 880915488, 1101144360, 1321373232, 1468192480, 1651716540, 1761830976, 2202288720, 2642746464, 2936384960, 3303433080, 4404577440, 5285492928, 6606866160, 8809154880, 13213732320, 26427464640]

約数ペア:

[(1, 26427464640), (2, 13213732320), (3, 8809154880), (4, 6606866160), (5, 5285492928), (6, 4404577440), (8, 3303433080), (9, 2936384960), (10, 2642746464), (12, 2202288720), (15, 1761830976), (16, 1651716540), (18, 1468192480), (20, 1321373232), (24, 1101144360), (30, 880915488), (32, 825858270), (36, 734096240), (40, 660686616), (45, 587276992), (48, 550572180), (60, 440457744), (64, 412929135), (72, 367048120), (80, 330343308), (90, 293638496), (96, 275286090), (120, 220228872), (144, 183524060), (160, 165171654), (180, 146819248), (192, 137643045), (240, 110114436), (288, 91762030), (320, 82585827), (360, 73409624), (479, 55172160), (480, 55057218), (576, 45881015), (720, 36704812), (958, 27586080), (960, 27528609), (1437, 18390720), (1440, 18352406), (1916, 13793040), (2395, 11034432), (2874, 9195360), (2880, 9176203), (3832, 6896520), (4311, 6130240), (4790, 5517216), (5748, 4597680), (7185, 3678144), (7664, 3448260), (8622, 3065120), (9580, 2758608), (11496, 2298840), (14370, 1839072), (15328, 1724130), (17244, 1532560), (19157, 1379520), (19160, 1379304), (21555, 1226048), (22992, 1149420), (28740, 919536), (30656, 862065), (34488, 766280), (38314, 689760), (38320, 689652), (43110, 613024), (45984, 574710), (57471, 459840), (57480, 459768), (68976, 383140), (76628, 344880), (76640, 344826), (86220, 306512), (91968, 287355), (95785, 275904), (114942, 229920), (114960, 229884), (137952, 191570), (153256, 172440), (153280, 172413)]