2028065760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4679}}^1$

素因数の和:4750

約数の個数: 288

約数和(自身を含む): 8095127040

約数和(自身を除く): 6067061280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 336, 344, 360, 387, 420, 430, 480, 504, 516, 560, 602, 630, 645, 672, 688, 720, 774, 840, 860, 903, 1008, 1032, 1120, 1204, 1260, 1290, 1376, 1440, 1505, 1548, 1680, 1720, 1806, 1935, 2016, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3360, 3440, 3612, 3870, 4128, 4515, 4679, 4816, 5040, 5160, 5418, 6020, 6192, 6880, 7224, 7740, 9030, 9358, 9632, 10080, 10320, 10836, 12040, 12384, 13545, 14037, 14448, 15480, 18060, 18716, 20640, 21672, 23395, 24080, 27090, 28074, 28896, 30960, 32753, 36120, 37432, 42111, 43344, 46790, 48160, 54180, 56148, 61920, 65506, 70185, 72240, 74864, 84222, 86688, 93580, 98259, 108360, 112296, 131012, 140370, 144480, 149728, 163765, 168444, 187160, 196518, 201197, 210555, 216720, 224592, 262024, 280740, 294777, 327530, 336888, 374320, 393036, 402394, 421110, 433440, 449184, 491295, 524048, 561480, 589554, 603591, 655060, 673776, 748640, 786072, 804788, 842220, 982590, 1005985, 1048096, 1122960, 1179108, 1207182, 1310120, 1347552, 1408379, 1473885, 1572144, 1609576, 1684440, 1810773, 1965180, 2011970, 2245920, 2358216, 2414364, 2620240, 2816758, 2947770, 3017955, 3144288, 3219152, 3368880, 3621546, 3930360, 4023940, 4225137, 4716432, 4828728, 5240480, 5633516, 5895540, 6035910, 6438304, 6737760, 7041895, 7243092, 7860720, 8047880, 8450274, 9053865, 9432864, 9657456, 11267032, 11791080, 12071820, 12675411, 14083790, 14486184, 15721440, 16095760, 16900548, 18107730, 19314912, 21125685, 22534064, 23582160, 24143640, 25350822, 28167580, 28972368, 32191520, 33801096, 36215460, 42251370, 45068128, 47164320, 48287280, 50701644, 56335160, 57944736, 63377055, 67602192, 72430920, 84502740, 96574560, 101403288, 112670320, 126754110, 135204384, 144861840, 169005480, 202806576, 225340640, 253508220, 289723680, 338010960, 405613152, 507016440, 676021920, 1014032880, 2028065760]

約数ペア:

[(1, 2028065760), (2, 1014032880), (3, 676021920), (4, 507016440), (5, 405613152), (6, 338010960), (7, 289723680), (8, 253508220), (9, 225340640), (10, 202806576), (12, 169005480), (14, 144861840), (15, 135204384), (16, 126754110), (18, 112670320), (20, 101403288), (21, 96574560), (24, 84502740), (28, 72430920), (30, 67602192), (32, 63377055), (35, 57944736), (36, 56335160), (40, 50701644), (42, 48287280), (43, 47164320), (45, 45068128), (48, 42251370), (56, 36215460), (60, 33801096), (63, 32191520), (70, 28972368), (72, 28167580), (80, 25350822), (84, 24143640), (86, 23582160), (90, 22534064), (96, 21125685), (105, 19314912), (112, 18107730), (120, 16900548), (126, 16095760), (129, 15721440), (140, 14486184), (144, 14083790), (160, 12675411), (168, 12071820), (172, 11791080), (180, 11267032), (210, 9657456), (215, 9432864), (224, 9053865), (240, 8450274), (252, 8047880), (258, 7860720), (280, 7243092), (288, 7041895), (301, 6737760), (315, 6438304), (336, 6035910), (344, 5895540), (360, 5633516), (387, 5240480), (420, 4828728), (430, 4716432), (480, 4225137), (504, 4023940), (516, 3930360), (560, 3621546), (602, 3368880), (630, 3219152), (645, 3144288), (672, 3017955), (688, 2947770), (720, 2816758), (774, 2620240), (840, 2414364), (860, 2358216), (903, 2245920), (1008, 2011970), (1032, 1965180), (1120, 1810773), (1204, 1684440), (1260, 1609576), (1290, 1572144), (1376, 1473885), (1440, 1408379), (1505, 1347552), (1548, 1310120), (1680, 1207182), (1720, 1179108), (1806, 1122960), (1935, 1048096), (2016, 1005985), (2064, 982590), (2408, 842220), (2520, 804788), (2580, 786072), (2709, 748640), (3010, 673776), (3096, 655060), (3360, 603591), (3440, 589554), (3612, 561480), (3870, 524048), (4128, 491295), (4515, 449184), (4679, 433440), (4816, 421110), (5040, 402394), (5160, 393036), (5418, 374320), (6020, 336888), (6192, 327530), (6880, 294777), (7224, 280740), (7740, 262024), (9030, 224592), (9358, 216720), (9632, 210555), (10080, 201197), (10320, 196518), (10836, 187160), (12040, 168444), (12384, 163765), (13545, 149728), (14037, 144480), (14448, 140370), (15480, 131012), (18060, 112296), (18716, 108360), (20640, 98259), (21672, 93580), (23395, 86688), (24080, 84222), (27090, 74864), (28074, 72240), (28896, 70185), (30960, 65506), (32753, 61920), (36120, 56148), (37432, 54180), (42111, 48160), (43344, 46790)]