1330686720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10501}}^1$

素因数の和:10539

約数の個数: 216

約数和(自身を含む): 5023064592

約数和(自身を除く): 3692377872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 8448, 10501, 10560, 11520, 12672, 14080, 15840, 21002, 21120, 25344, 31503, 31680, 42004, 42240, 52505, 63006, 63360, 84008, 94509, 105010, 115511, 126012, 126720, 157515, 168016, 189018, 210020, 231022, 252024, 315030, 336032, 346533, 378036, 420040, 462044, 472545, 504048, 577555, 630060, 672064, 693066, 756072, 840080, 924088, 945090, 1008096, 1039599, 1155110, 1260120, 1344128, 1386132, 1512144, 1680160, 1732665, 1848176, 1890180, 2016192, 2079198, 2310220, 2520240, 2688256, 2772264, 3024288, 3360320, 3465330, 3696352, 3780360, 4032384, 4158396, 4620440, 5040480, 5197995, 5544528, 6048576, 6720640, 6930660, 7392704, 7560720, 8064768, 8316792, 9240880, 10080960, 10395990, 11089056, 12097152, 13441280, 13861320, 14785408, 15121440, 16633584, 18481760, 20161920, 20791980, 22178112, 24194304, 27722640, 29570816, 30242880, 33267168, 36963520, 40323840, 41583960, 44356224, 55445280, 60485760, 66534336, 73927040, 83167920, 88712448, 110890560, 120971520, 133068672, 147854080, 166335840, 221781120, 266137344, 332671680, 443562240, 665343360, 1330686720]

約数ペア:

[(1, 1330686720), (2, 665343360), (3, 443562240), (4, 332671680), (5, 266137344), (6, 221781120), (8, 166335840), (9, 147854080), (10, 133068672), (11, 120971520), (12, 110890560), (15, 88712448), (16, 83167920), (18, 73927040), (20, 66534336), (22, 60485760), (24, 55445280), (30, 44356224), (32, 41583960), (33, 40323840), (36, 36963520), (40, 33267168), (44, 30242880), (45, 29570816), (48, 27722640), (55, 24194304), (60, 22178112), (64, 20791980), (66, 20161920), (72, 18481760), (80, 16633584), (88, 15121440), (90, 14785408), (96, 13861320), (99, 13441280), (110, 12097152), (120, 11089056), (128, 10395990), (132, 10080960), (144, 9240880), (160, 8316792), (165, 8064768), (176, 7560720), (180, 7392704), (192, 6930660), (198, 6720640), (220, 6048576), (240, 5544528), (256, 5197995), (264, 5040480), (288, 4620440), (320, 4158396), (330, 4032384), (352, 3780360), (360, 3696352), (384, 3465330), (396, 3360320), (440, 3024288), (480, 2772264), (495, 2688256), (528, 2520240), (576, 2310220), (640, 2079198), (660, 2016192), (704, 1890180), (720, 1848176), (768, 1732665), (792, 1680160), (880, 1512144), (960, 1386132), (990, 1344128), (1056, 1260120), (1152, 1155110), (1280, 1039599), (1320, 1008096), (1408, 945090), (1440, 924088), (1584, 840080), (1760, 756072), (1920, 693066), (1980, 672064), (2112, 630060), (2304, 577555), (2640, 504048), (2816, 472545), (2880, 462044), (3168, 420040), (3520, 378036), (3840, 346533), (3960, 336032), (4224, 315030), (5280, 252024), (5760, 231022), (6336, 210020), (7040, 189018), (7920, 168016), (8448, 157515), (10501, 126720), (10560, 126012), (11520, 115511), (12672, 105010), (14080, 94509), (15840, 84008), (21002, 63360), (21120, 63006), (25344, 52505), (31503, 42240), (31680, 42004)]