289351440

素因数分解:

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

素因数の和:6411

約数の個数: 200

約数和(自身を含む): 1148706240

約数和(自身を除く): 859354800

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, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6379, 6480, 7560, 9072, 11340, 12758, 15120, 19137, 22680, 25516, 31895, 38274, 44653, 45360, 51032, 57411, 63790, 76548, 89306, 95685, 102064, 114822, 127580, 133959, 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, 1607508, 1722330, 1786120, 2009385, 2066796, 2143344, 2296440, 2411262, 2583495, 2679180, 2755728, 3215016, 3444660, 3572240, 3616893, 4018770, 4133592, 4592880, 4822524, 5166990, 5358360, 6028155, 6430032, 6889320, 7233786, 8037540, 8267184, 9645048, 10333980, 10716720, 12056310, 13778640, 14467572, 16075080, 18084465, 19290096, 20667960, 24112620, 28935144, 32150160, 36168930, 41335920, 48225240, 57870288, 72337860, 96450480, 144675720, 289351440]

約数ペア:

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