868054320

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{6379}}^1$

素因数の和:6414

約数の個数: 240

約数和(自身を含む): 3455612160

約数和(自身を除く): 2587557840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6379, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 12758, 13608, 15120, 17010, 19137, 19440, 22680, 25516, 27216, 31895, 34020, 38274, 44653, 45360, 51032, 57411, 63790, 68040, 76548, 89306, 95685, 102064, 114822, 127580, 133959, 136080, 153096, 172233, 178612, 191370, 223265, 229644, 255160, 267918, 287055, 306192, 344466, 357224, 382740, 401877, 446530, 459288, 510320, 516699, 535836, 574110, 669795, 688932, 714448, 765480, 803754, 861165, 893060, 918576, 1033398, 1071672, 1148220, 1205631, 1339590, 1377864, 1530960, 1550097, 1607508, 1722330, 1786120, 2009385, 2066796, 2143344, 2296440, 2411262, 2583495, 2679180, 2755728, 3100194, 3215016, 3444660, 3572240, 3616893, 4018770, 4133592, 4592880, 4822524, 5166990, 5358360, 6028155, 6200388, 6430032, 6889320, 7233786, 7750485, 8037540, 8267184, 9645048, 10333980, 10716720, 10850679, 12056310, 12400776, 13778640, 14467572, 15500970, 16075080, 18084465, 19290096, 20667960, 21701358, 24112620, 24801552, 28935144, 31001940, 32150160, 36168930, 41335920, 43402716, 48225240, 54253395, 57870288, 62003880, 72337860, 86805432, 96450480, 108506790, 124007760, 144675720, 173610864, 217013580, 289351440, 434027160, 868054320]

約数ペア:

[(1, 868054320), (2, 434027160), (3, 289351440), (4, 217013580), (5, 173610864), (6, 144675720), (7, 124007760), (8, 108506790), (9, 96450480), (10, 86805432), (12, 72337860), (14, 62003880), (15, 57870288), (16, 54253395), (18, 48225240), (20, 43402716), (21, 41335920), (24, 36168930), (27, 32150160), (28, 31001940), (30, 28935144), (35, 24801552), (36, 24112620), (40, 21701358), (42, 20667960), (45, 19290096), (48, 18084465), (54, 16075080), (56, 15500970), (60, 14467572), (63, 13778640), (70, 12400776), (72, 12056310), (80, 10850679), (81, 10716720), (84, 10333980), (90, 9645048), (105, 8267184), (108, 8037540), (112, 7750485), (120, 7233786), (126, 6889320), (135, 6430032), (140, 6200388), (144, 6028155), (162, 5358360), (168, 5166990), (180, 4822524), (189, 4592880), (210, 4133592), (216, 4018770), (240, 3616893), (243, 3572240), (252, 3444660), (270, 3215016), (280, 3100194), (315, 2755728), (324, 2679180), (336, 2583495), (360, 2411262), (378, 2296440), (405, 2143344), (420, 2066796), (432, 2009385), (486, 1786120), (504, 1722330), (540, 1607508), (560, 1550097), (567, 1530960), (630, 1377864), (648, 1339590), (720, 1205631), (756, 1148220), (810, 1071672), (840, 1033398), (945, 918576), (972, 893060), (1008, 861165), (1080, 803754), (1134, 765480), (1215, 714448), (1260, 688932), (1296, 669795), (1512, 574110), (1620, 535836), (1680, 516699), (1701, 510320), (1890, 459288), (1944, 446530), (2160, 401877), (2268, 382740), (2430, 357224), (2520, 344466), (2835, 306192), (3024, 287055), (3240, 267918), (3402, 255160), (3780, 229644), (3888, 223265), (4536, 191370), (4860, 178612), (5040, 172233), (5670, 153096), (6379, 136080), (6480, 133959), (6804, 127580), (7560, 114822), (8505, 102064), (9072, 95685), (9720, 89306), (11340, 76548), (12758, 68040), (13608, 63790), (15120, 57411), (17010, 51032), (19137, 45360), (19440, 44653), (22680, 38274), (25516, 34020), (27216, 31895)]