264656000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 801964800

約数和(自身を除く): 537308800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 100, 112, 119, 125, 128, 136, 139, 140, 160, 170, 175, 200, 224, 238, 250, 272, 278, 280, 320, 340, 350, 400, 425, 448, 476, 500, 544, 556, 560, 595, 640, 680, 695, 700, 800, 850, 875, 896, 952, 973, 1000, 1088, 1112, 1120, 1190, 1360, 1390, 1400, 1600, 1700, 1750, 1904, 1946, 2000, 2125, 2176, 2224, 2240, 2363, 2380, 2720, 2780, 2800, 2975, 3200, 3400, 3475, 3500, 3808, 3892, 4000, 4250, 4448, 4480, 4726, 4760, 4865, 5440, 5560, 5600, 5950, 6800, 6950, 7000, 7616, 7784, 8000, 8500, 8896, 9452, 9520, 9730, 10880, 11120, 11200, 11815, 11900, 13600, 13900, 14000, 14875, 15232, 15568, 16000, 16541, 17000, 17375, 17792, 18904, 19040, 19460, 22240, 22400, 23630, 23800, 24325, 27200, 27800, 28000, 29750, 31136, 33082, 34000, 34750, 37808, 38080, 38920, 44480, 47260, 47600, 48650, 54400, 55600, 56000, 59075, 59500, 62272, 66164, 68000, 69500, 75616, 76160, 77840, 82705, 88960, 94520, 95200, 97300, 111200, 112000, 118150, 119000, 121625, 124544, 132328, 136000, 139000, 151232, 155680, 165410, 189040, 190400, 194600, 222400, 236300, 238000, 243250, 264656, 272000, 278000, 295375, 302464, 311360, 330820, 378080, 380800, 389200, 413525, 444800, 472600, 476000, 486500, 529312, 556000, 590750, 622720, 661640, 756160, 778400, 827050, 945200, 952000, 973000, 1058624, 1112000, 1181500, 1323280, 1512320, 1556800, 1654100, 1890400, 1904000, 1946000, 2067625, 2117248, 2224000, 2363000, 2646560, 3113600, 3308200, 3780800, 3892000, 4135250, 4726000, 5293120, 6616400, 7561600, 7784000, 8270500, 9452000, 10586240, 13232800, 15568000, 16541000, 18904000, 26465600, 33082000, 37808000, 52931200, 66164000, 132328000, 264656000]

約数ペア:

[(1, 264656000), (2, 132328000), (4, 66164000), (5, 52931200), (7, 37808000), (8, 33082000), (10, 26465600), (14, 18904000), (16, 16541000), (17, 15568000), (20, 13232800), (25, 10586240), (28, 9452000), (32, 8270500), (34, 7784000), (35, 7561600), (40, 6616400), (50, 5293120), (56, 4726000), (64, 4135250), (68, 3892000), (70, 3780800), (80, 3308200), (85, 3113600), (100, 2646560), (112, 2363000), (119, 2224000), (125, 2117248), (128, 2067625), (136, 1946000), (139, 1904000), (140, 1890400), (160, 1654100), (170, 1556800), (175, 1512320), (200, 1323280), (224, 1181500), (238, 1112000), (250, 1058624), (272, 973000), (278, 952000), (280, 945200), (320, 827050), (340, 778400), (350, 756160), (400, 661640), (425, 622720), (448, 590750), (476, 556000), (500, 529312), (544, 486500), (556, 476000), (560, 472600), (595, 444800), (640, 413525), (680, 389200), (695, 380800), (700, 378080), (800, 330820), (850, 311360), (875, 302464), (896, 295375), (952, 278000), (973, 272000), (1000, 264656), (1088, 243250), (1112, 238000), (1120, 236300), (1190, 222400), (1360, 194600), (1390, 190400), (1400, 189040), (1600, 165410), (1700, 155680), (1750, 151232), (1904, 139000), (1946, 136000), (2000, 132328), (2125, 124544), (2176, 121625), (2224, 119000), (2240, 118150), (2363, 112000), (2380, 111200), (2720, 97300), (2780, 95200), (2800, 94520), (2975, 88960), (3200, 82705), (3400, 77840), (3475, 76160), (3500, 75616), (3808, 69500), (3892, 68000), (4000, 66164), (4250, 62272), (4448, 59500), (4480, 59075), (4726, 56000), (4760, 55600), (4865, 54400), (5440, 48650), (5560, 47600), (5600, 47260), (5950, 44480), (6800, 38920), (6950, 38080), (7000, 37808), (7616, 34750), (7784, 34000), (8000, 33082), (8500, 31136), (8896, 29750), (9452, 28000), (9520, 27800), (9730, 27200), (10880, 24325), (11120, 23800), (11200, 23630), (11815, 22400), (11900, 22240), (13600, 19460), (13900, 19040), (14000, 18904), (14875, 17792), (15232, 17375), (15568, 17000), (16000, 16541)]