264917520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{2503}}^1$

素因数の和:2539

約数の個数: 240

約数和(自身を含む): 1061896320

約数和(自身を除く): 796978800

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2503, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5006, 5040, 5292, 5880, 6615, 7056, 7509, 7560, 8820, 10012, 10584, 11760, 12515, 13230, 15018, 15120, 17521, 17640, 20024, 21168, 22527, 25030, 26460, 30036, 35042, 35280, 37545, 40048, 45054, 50060, 52563, 52920, 60072, 67581, 70084, 75090, 87605, 90108, 100120, 105126, 105840, 112635, 120144, 122647, 135162, 140168, 150180, 157689, 175210, 180216, 200240, 210252, 225270, 245294, 262815, 270324, 280336, 300360, 315378, 337905, 350420, 360432, 367941, 420504, 450540, 473067, 490588, 525630, 540648, 600720, 613235, 630756, 675810, 700840, 735882, 788445, 841008, 901080, 946134, 981176, 1051260, 1081296, 1103823, 1226470, 1261512, 1351620, 1401680, 1471764, 1576890, 1802160, 1839705, 1892268, 1962352, 2102520, 2207646, 2365335, 2452940, 2523024, 2703240, 2943528, 3153780, 3311469, 3679410, 3784536, 4205040, 4415292, 4730670, 4905880, 5406480, 5519115, 5887056, 6307560, 6622938, 7358820, 7569072, 8830584, 9461340, 9811760, 11038230, 12615120, 13245876, 14717640, 16557345, 17661168, 18922680, 22076460, 26491752, 29435280, 33114690, 37845360, 44152920, 52983504, 66229380, 88305840, 132458760, 264917520]

約数ペア:

[(1, 264917520), (2, 132458760), (3, 88305840), (4, 66229380), (5, 52983504), (6, 44152920), (7, 37845360), (8, 33114690), (9, 29435280), (10, 26491752), (12, 22076460), (14, 18922680), (15, 17661168), (16, 16557345), (18, 14717640), (20, 13245876), (21, 12615120), (24, 11038230), (27, 9811760), (28, 9461340), (30, 8830584), (35, 7569072), (36, 7358820), (40, 6622938), (42, 6307560), (45, 5887056), (48, 5519115), (49, 5406480), (54, 4905880), (56, 4730670), (60, 4415292), (63, 4205040), (70, 3784536), (72, 3679410), (80, 3311469), (84, 3153780), (90, 2943528), (98, 2703240), (105, 2523024), (108, 2452940), (112, 2365335), (120, 2207646), (126, 2102520), (135, 1962352), (140, 1892268), (144, 1839705), (147, 1802160), (168, 1576890), (180, 1471764), (189, 1401680), (196, 1351620), (210, 1261512), (216, 1226470), (240, 1103823), (245, 1081296), (252, 1051260), (270, 981176), (280, 946134), (294, 901080), (315, 841008), (336, 788445), (360, 735882), (378, 700840), (392, 675810), (420, 630756), (432, 613235), (441, 600720), (490, 540648), (504, 525630), (540, 490588), (560, 473067), (588, 450540), (630, 420504), (720, 367941), (735, 360432), (756, 350420), (784, 337905), (840, 315378), (882, 300360), (945, 280336), (980, 270324), (1008, 262815), (1080, 245294), (1176, 225270), (1260, 210252), (1323, 200240), (1470, 180216), (1512, 175210), (1680, 157689), (1764, 150180), (1890, 140168), (1960, 135162), (2160, 122647), (2205, 120144), (2352, 112635), (2503, 105840), (2520, 105126), (2646, 100120), (2940, 90108), (3024, 87605), (3528, 75090), (3780, 70084), (3920, 67581), (4410, 60072), (5006, 52920), (5040, 52563), (5292, 50060), (5880, 45054), (6615, 40048), (7056, 37545), (7509, 35280), (7560, 35042), (8820, 30036), (10012, 26460), (10584, 25030), (11760, 22527), (12515, 21168), (13230, 20024), (15018, 17640), (15120, 17521)]