669594240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{16607}}^1$

素因数の和:16639

約数の個数: 192

約数和(自身を含む): 2642664960

約数和(自身を除く): 1973070720

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, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 16607, 20160, 33214, 40320, 49821, 66428, 83035, 99642, 116249, 132856, 149463, 166070, 199284, 232498, 249105, 265712, 298926, 332140, 348747, 398568, 464996, 498210, 531424, 581245, 597852, 664280, 697494, 747315, 797136, 929992, 996420, 1046241, 1062848, 1162490, 1195704, 1328560, 1394988, 1494630, 1594272, 1743735, 1859984, 1992840, 2092482, 2125696, 2324980, 2391408, 2657120, 2789976, 2989260, 3188544, 3487470, 3719968, 3985680, 4184964, 4649960, 4782816, 5231205, 5314240, 5579952, 5978520, 6377088, 6974940, 7439936, 7971360, 8369928, 9299920, 9565632, 10462410, 10628480, 11159904, 11957040, 13949880, 14879872, 15942720, 16739856, 18599840, 19131264, 20924820, 22319808, 23914080, 27899760, 31885440, 33479712, 37199680, 41849640, 44639616, 47828160, 55799520, 66959424, 74399360, 83699280, 95656320, 111599040, 133918848, 167398560, 223198080, 334797120, 669594240]

約数ペア:

[(1, 669594240), (2, 334797120), (3, 223198080), (4, 167398560), (5, 133918848), (6, 111599040), (7, 95656320), (8, 83699280), (9, 74399360), (10, 66959424), (12, 55799520), (14, 47828160), (15, 44639616), (16, 41849640), (18, 37199680), (20, 33479712), (21, 31885440), (24, 27899760), (28, 23914080), (30, 22319808), (32, 20924820), (35, 19131264), (36, 18599840), (40, 16739856), (42, 15942720), (45, 14879872), (48, 13949880), (56, 11957040), (60, 11159904), (63, 10628480), (64, 10462410), (70, 9565632), (72, 9299920), (80, 8369928), (84, 7971360), (90, 7439936), (96, 6974940), (105, 6377088), (112, 5978520), (120, 5579952), (126, 5314240), (128, 5231205), (140, 4782816), (144, 4649960), (160, 4184964), (168, 3985680), (180, 3719968), (192, 3487470), (210, 3188544), (224, 2989260), (240, 2789976), (252, 2657120), (280, 2391408), (288, 2324980), (315, 2125696), (320, 2092482), (336, 1992840), (360, 1859984), (384, 1743735), (420, 1594272), (448, 1494630), (480, 1394988), (504, 1328560), (560, 1195704), (576, 1162490), (630, 1062848), (640, 1046241), (672, 996420), (720, 929992), (840, 797136), (896, 747315), (960, 697494), (1008, 664280), (1120, 597852), (1152, 581245), (1260, 531424), (1344, 498210), (1440, 464996), (1680, 398568), (1920, 348747), (2016, 332140), (2240, 298926), (2520, 265712), (2688, 249105), (2880, 232498), (3360, 199284), (4032, 166070), (4480, 149463), (5040, 132856), (5760, 116249), (6720, 99642), (8064, 83035), (10080, 66428), (13440, 49821), (16607, 40320), (20160, 33214)]