28386364160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1609}}^1$

素因数の和:1827

約数の個数: 288

約数和(自身を含む): 85298572800

約数和(自身を除く): 56912208640

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 179, 220, 224, 256, 280, 308, 320, 352, 358, 385, 440, 448, 560, 616, 640, 704, 716, 770, 880, 895, 896, 1120, 1232, 1253, 1280, 1408, 1432, 1540, 1609, 1760, 1790, 1792, 1969, 2240, 2464, 2506, 2816, 2864, 3080, 3218, 3520, 3580, 3938, 4480, 4928, 5012, 5728, 6160, 6265, 6436, 7040, 7160, 7876, 8045, 8960, 9845, 9856, 10024, 11263, 11456, 12320, 12530, 12872, 13783, 14080, 14320, 15752, 16090, 17699, 19690, 19712, 20048, 22526, 22912, 24640, 25060, 25744, 27566, 28640, 31504, 32180, 35398, 39380, 40096, 45052, 45824, 49280, 50120, 51488, 55132, 56315, 57280, 63008, 64360, 68915, 70796, 78760, 80192, 88495, 90104, 98560, 100240, 102976, 110264, 112630, 114560, 123893, 126016, 128720, 137830, 141592, 157520, 160384, 176990, 180208, 200480, 205952, 220528, 225260, 229120, 247786, 252032, 257440, 275660, 283184, 288011, 315040, 320768, 353980, 360416, 400960, 411904, 441056, 450520, 495572, 504064, 514880, 551320, 566368, 576022, 619465, 630080, 707960, 720832, 801920, 882112, 901040, 991144, 1029760, 1102640, 1132736, 1152044, 1238930, 1260160, 1415920, 1440055, 1441664, 1603840, 1764224, 1802080, 1982288, 2016077, 2059520, 2205280, 2265472, 2304088, 2477860, 2520320, 2831840, 2880110, 2883328, 3168121, 3528448, 3604160, 3964576, 4032154, 4410560, 4530944, 4608176, 4955720, 5663680, 5760220, 6336242, 7208320, 7929152, 8064308, 8821120, 9216352, 9911440, 10080385, 11327360, 11520440, 12672484, 14416640, 15840605, 15858304, 16128616, 17642240, 18432704, 19822880, 20160770, 22176847, 22654720, 23040880, 25344968, 31681210, 31716608, 32257232, 36865408, 39645760, 40321540, 44353694, 46081760, 50689936, 63362420, 64514464, 73730816, 79291520, 80643080, 88707388, 92163520, 101379872, 110884235, 126724840, 129028928, 158583040, 161286160, 177414776, 184327040, 202759744, 221768470, 253449680, 258057856, 322572320, 354829552, 368654080, 405519488, 443536940, 506899360, 516115712, 645144640, 709659104, 811038976, 887073880, 1013798720, 1290289280, 1419318208, 1774147760, 2027597440, 2580578560, 2838636416, 3548295520, 4055194880, 5677272832, 7096591040, 14193182080, 28386364160]

約数ペア:

[(1, 28386364160), (2, 14193182080), (4, 7096591040), (5, 5677272832), (7, 4055194880), (8, 3548295520), (10, 2838636416), (11, 2580578560), (14, 2027597440), (16, 1774147760), (20, 1419318208), (22, 1290289280), (28, 1013798720), (32, 887073880), (35, 811038976), (40, 709659104), (44, 645144640), (55, 516115712), (56, 506899360), (64, 443536940), (70, 405519488), (77, 368654080), (80, 354829552), (88, 322572320), (110, 258057856), (112, 253449680), (128, 221768470), (140, 202759744), (154, 184327040), (160, 177414776), (176, 161286160), (179, 158583040), (220, 129028928), (224, 126724840), (256, 110884235), (280, 101379872), (308, 92163520), (320, 88707388), (352, 80643080), (358, 79291520), (385, 73730816), (440, 64514464), (448, 63362420), (560, 50689936), (616, 46081760), (640, 44353694), (704, 40321540), (716, 39645760), (770, 36865408), (880, 32257232), (895, 31716608), (896, 31681210), (1120, 25344968), (1232, 23040880), (1253, 22654720), (1280, 22176847), (1408, 20160770), (1432, 19822880), (1540, 18432704), (1609, 17642240), (1760, 16128616), (1790, 15858304), (1792, 15840605), (1969, 14416640), (2240, 12672484), (2464, 11520440), (2506, 11327360), (2816, 10080385), (2864, 9911440), (3080, 9216352), (3218, 8821120), (3520, 8064308), (3580, 7929152), (3938, 7208320), (4480, 6336242), (4928, 5760220), (5012, 5663680), (5728, 4955720), (6160, 4608176), (6265, 4530944), (6436, 4410560), (7040, 4032154), (7160, 3964576), (7876, 3604160), (8045, 3528448), (8960, 3168121), (9845, 2883328), (9856, 2880110), (10024, 2831840), (11263, 2520320), (11456, 2477860), (12320, 2304088), (12530, 2265472), (12872, 2205280), (13783, 2059520), (14080, 2016077), (14320, 1982288), (15752, 1802080), (16090, 1764224), (17699, 1603840), (19690, 1441664), (19712, 1440055), (20048, 1415920), (22526, 1260160), (22912, 1238930), (24640, 1152044), (25060, 1132736), (25744, 1102640), (27566, 1029760), (28640, 991144), (31504, 901040), (32180, 882112), (35398, 801920), (39380, 720832), (40096, 707960), (45052, 630080), (45824, 619465), (49280, 576022), (50120, 566368), (51488, 551320), (55132, 514880), (56315, 504064), (57280, 495572), (63008, 450520), (64360, 441056), (68915, 411904), (70796, 400960), (78760, 360416), (80192, 353980), (88495, 320768), (90104, 315040), (98560, 288011), (100240, 283184), (102976, 275660), (110264, 257440), (112630, 252032), (114560, 247786), (123893, 229120), (126016, 225260), (128720, 220528), (137830, 205952), (141592, 200480), (157520, 180208), (160384, 176990)]