1720276992

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 288

約数和(自身を含む): 5791968000

約数和(自身を除く): 4071691008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 67, 72, 84, 96, 112, 126, 128, 134, 144, 168, 192, 199, 201, 224, 252, 256, 268, 288, 336, 384, 398, 402, 448, 469, 504, 512, 536, 576, 597, 603, 672, 768, 796, 804, 896, 938, 1008, 1024, 1072, 1152, 1194, 1206, 1344, 1393, 1407, 1536, 1592, 1608, 1791, 1792, 1876, 2016, 2048, 2144, 2304, 2388, 2412, 2688, 2786, 2814, 3072, 3184, 3216, 3582, 3584, 3752, 4032, 4179, 4221, 4288, 4608, 4776, 4824, 5376, 5572, 5628, 6144, 6368, 6432, 7164, 7168, 7504, 8064, 8358, 8442, 8576, 9216, 9552, 9648, 10752, 11144, 11256, 12537, 12736, 12864, 13333, 14328, 14336, 15008, 16128, 16716, 16884, 17152, 18432, 19104, 19296, 21504, 22288, 22512, 25074, 25472, 25728, 26666, 28656, 30016, 32256, 33432, 33768, 34304, 38208, 38592, 39999, 43008, 44576, 45024, 50148, 50944, 51456, 53332, 57312, 60032, 64512, 66864, 67536, 68608, 76416, 77184, 79998, 89152, 90048, 93331, 100296, 101888, 102912, 106664, 114624, 119997, 120064, 129024, 133728, 135072, 137216, 152832, 154368, 159996, 178304, 180096, 186662, 200592, 203776, 205824, 213328, 229248, 239994, 240128, 267456, 270144, 279993, 305664, 308736, 319992, 356608, 360192, 373324, 401184, 407552, 411648, 426656, 458496, 479988, 480256, 534912, 540288, 559986, 611328, 617472, 639984, 713216, 720384, 746648, 802368, 839979, 853312, 916992, 959976, 960512, 1069824, 1080576, 1119972, 1222656, 1234944, 1279968, 1426432, 1440768, 1493296, 1604736, 1679958, 1706624, 1833984, 1919952, 2139648, 2161152, 2239944, 2559936, 2852864, 2881536, 2986592, 3209472, 3359916, 3413248, 3667968, 3839904, 4279296, 4322304, 4479888, 5119872, 5973184, 6418944, 6719832, 6826496, 7679808, 8558592, 8644608, 8959776, 10239744, 11946368, 12837888, 13439664, 13652992, 15359616, 17919552, 20479488, 23892736, 25675776, 26879328, 27305984, 30719232, 35839104, 40958976, 47785472, 53758656, 61438464, 71678208, 81917952, 95570944, 107517312, 122876928, 143356416, 191141888, 215034624, 245753856, 286712832, 430069248, 573425664, 860138496, 1720276992]

約数ペア:

[(1, 1720276992), (2, 860138496), (3, 573425664), (4, 430069248), (6, 286712832), (7, 245753856), (8, 215034624), (9, 191141888), (12, 143356416), (14, 122876928), (16, 107517312), (18, 95570944), (21, 81917952), (24, 71678208), (28, 61438464), (32, 53758656), (36, 47785472), (42, 40958976), (48, 35839104), (56, 30719232), (63, 27305984), (64, 26879328), (67, 25675776), (72, 23892736), (84, 20479488), (96, 17919552), (112, 15359616), (126, 13652992), (128, 13439664), (134, 12837888), (144, 11946368), (168, 10239744), (192, 8959776), (199, 8644608), (201, 8558592), (224, 7679808), (252, 6826496), (256, 6719832), (268, 6418944), (288, 5973184), (336, 5119872), (384, 4479888), (398, 4322304), (402, 4279296), (448, 3839904), (469, 3667968), (504, 3413248), (512, 3359916), (536, 3209472), (576, 2986592), (597, 2881536), (603, 2852864), (672, 2559936), (768, 2239944), (796, 2161152), (804, 2139648), (896, 1919952), (938, 1833984), (1008, 1706624), (1024, 1679958), (1072, 1604736), (1152, 1493296), (1194, 1440768), (1206, 1426432), (1344, 1279968), (1393, 1234944), (1407, 1222656), (1536, 1119972), (1592, 1080576), (1608, 1069824), (1791, 960512), (1792, 959976), (1876, 916992), (2016, 853312), (2048, 839979), (2144, 802368), (2304, 746648), (2388, 720384), (2412, 713216), (2688, 639984), (2786, 617472), (2814, 611328), (3072, 559986), (3184, 540288), (3216, 534912), (3582, 480256), (3584, 479988), (3752, 458496), (4032, 426656), (4179, 411648), (4221, 407552), (4288, 401184), (4608, 373324), (4776, 360192), (4824, 356608), (5376, 319992), (5572, 308736), (5628, 305664), (6144, 279993), (6368, 270144), (6432, 267456), (7164, 240128), (7168, 239994), (7504, 229248), (8064, 213328), (8358, 205824), (8442, 203776), (8576, 200592), (9216, 186662), (9552, 180096), (9648, 178304), (10752, 159996), (11144, 154368), (11256, 152832), (12537, 137216), (12736, 135072), (12864, 133728), (13333, 129024), (14328, 120064), (14336, 119997), (15008, 114624), (16128, 106664), (16716, 102912), (16884, 101888), (17152, 100296), (18432, 93331), (19104, 90048), (19296, 89152), (21504, 79998), (22288, 77184), (22512, 76416), (25074, 68608), (25472, 67536), (25728, 66864), (26666, 64512), (28656, 60032), (30016, 57312), (32256, 53332), (33432, 51456), (33768, 50944), (34304, 50148), (38208, 45024), (38592, 44576), (39999, 43008)]