1265738880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2367

約数の個数: 256

約数和(自身を含む): 4725423360

約数和(自身を除く): 3459684480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 384, 410, 420, 448, 480, 492, 560, 574, 615, 640, 656, 672, 820, 840, 861, 896, 960, 984, 1120, 1148, 1230, 1312, 1344, 1435, 1640, 1680, 1722, 1920, 1968, 2240, 2296, 2297, 2460, 2624, 2688, 2870, 3280, 3360, 3444, 3936, 4305, 4480, 4592, 4594, 4920, 5248, 5740, 6560, 6720, 6888, 6891, 7872, 8610, 9184, 9188, 9840, 11480, 11485, 13120, 13440, 13776, 13782, 15744, 16079, 17220, 18368, 18376, 19680, 22960, 22970, 26240, 27552, 27564, 32158, 34440, 34455, 36736, 36752, 39360, 45920, 45940, 48237, 55104, 55128, 64316, 68880, 68910, 73504, 78720, 80395, 91840, 91880, 94177, 96474, 110208, 110256, 128632, 137760, 137820, 147008, 160790, 183680, 183760, 188354, 192948, 220512, 241185, 257264, 275520, 275640, 282531, 294016, 321580, 367520, 376708, 385896, 441024, 470885, 482370, 514528, 551040, 551280, 565062, 643160, 659239, 735040, 753416, 771792, 882048, 941770, 964740, 1029056, 1102560, 1130124, 1286320, 1318478, 1412655, 1470080, 1506832, 1543584, 1883540, 1929480, 1977717, 2058112, 2205120, 2260248, 2572640, 2636956, 2825310, 3013664, 3087168, 3296195, 3767080, 3858960, 3955434, 4410240, 4520496, 5145280, 5273912, 5650620, 6027328, 6174336, 6592390, 7534160, 7717920, 7910868, 9040992, 9888585, 10290560, 10547824, 11301240, 12054656, 13184780, 15068320, 15435840, 15821736, 18081984, 19777170, 21095648, 22602480, 26369560, 30136640, 30871680, 31643472, 36163968, 39554340, 42191296, 45204960, 52739120, 60273280, 63286944, 79108680, 84382592, 90409920, 105478240, 126573888, 158217360, 180819840, 210956480, 253147776, 316434720, 421912960, 632869440, 1265738880]

約数ペア:

[(1, 1265738880), (2, 632869440), (3, 421912960), (4, 316434720), (5, 253147776), (6, 210956480), (7, 180819840), (8, 158217360), (10, 126573888), (12, 105478240), (14, 90409920), (15, 84382592), (16, 79108680), (20, 63286944), (21, 60273280), (24, 52739120), (28, 45204960), (30, 42191296), (32, 39554340), (35, 36163968), (40, 31643472), (41, 30871680), (42, 30136640), (48, 26369560), (56, 22602480), (60, 21095648), (64, 19777170), (70, 18081984), (80, 15821736), (82, 15435840), (84, 15068320), (96, 13184780), (105, 12054656), (112, 11301240), (120, 10547824), (123, 10290560), (128, 9888585), (140, 9040992), (160, 7910868), (164, 7717920), (168, 7534160), (192, 6592390), (205, 6174336), (210, 6027328), (224, 5650620), (240, 5273912), (246, 5145280), (280, 4520496), (287, 4410240), (320, 3955434), (328, 3858960), (336, 3767080), (384, 3296195), (410, 3087168), (420, 3013664), (448, 2825310), (480, 2636956), (492, 2572640), (560, 2260248), (574, 2205120), (615, 2058112), (640, 1977717), (656, 1929480), (672, 1883540), (820, 1543584), (840, 1506832), (861, 1470080), (896, 1412655), (960, 1318478), (984, 1286320), (1120, 1130124), (1148, 1102560), (1230, 1029056), (1312, 964740), (1344, 941770), (1435, 882048), (1640, 771792), (1680, 753416), (1722, 735040), (1920, 659239), (1968, 643160), (2240, 565062), (2296, 551280), (2297, 551040), (2460, 514528), (2624, 482370), (2688, 470885), (2870, 441024), (3280, 385896), (3360, 376708), (3444, 367520), (3936, 321580), (4305, 294016), (4480, 282531), (4592, 275640), (4594, 275520), (4920, 257264), (5248, 241185), (5740, 220512), (6560, 192948), (6720, 188354), (6888, 183760), (6891, 183680), (7872, 160790), (8610, 147008), (9184, 137820), (9188, 137760), (9840, 128632), (11480, 110256), (11485, 110208), (13120, 96474), (13440, 94177), (13776, 91880), (13782, 91840), (15744, 80395), (16079, 78720), (17220, 73504), (18368, 68910), (18376, 68880), (19680, 64316), (22960, 55128), (22970, 55104), (26240, 48237), (27552, 45940), (27564, 45920), (32158, 39360), (34440, 36752), (34455, 36736)]