815279040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:896

約数の個数: 224

約数和(自身を含む): 2902671360

約数和(自身を除く): 2087392320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 432, 480, 508, 540, 576, 635, 720, 743, 762, 864, 960, 1016, 1080, 1143, 1270, 1440, 1486, 1524, 1728, 1905, 2032, 2160, 2229, 2286, 2540, 2880, 2972, 3048, 3429, 3715, 3810, 4064, 4320, 4458, 4572, 5080, 5715, 5944, 6096, 6687, 6858, 7430, 7620, 8128, 8640, 8916, 9144, 10160, 11145, 11430, 11888, 12192, 13374, 13716, 14860, 15240, 17145, 17832, 18288, 20061, 20320, 22290, 22860, 23776, 24384, 26748, 27432, 29720, 30480, 33435, 34290, 35664, 36576, 40122, 40640, 44580, 45720, 47552, 53496, 54864, 59440, 60960, 66870, 68580, 71328, 73152, 80244, 89160, 91440, 94361, 100305, 106992, 109728, 118880, 121920, 133740, 137160, 142656, 160488, 178320, 182880, 188722, 200610, 213984, 219456, 237760, 267480, 274320, 283083, 320976, 356640, 365760, 377444, 401220, 427968, 471805, 534960, 548640, 566166, 641952, 713280, 754888, 802440, 849249, 943610, 1069920, 1097280, 1132332, 1283904, 1415415, 1509776, 1604880, 1698498, 1887220, 2139840, 2264664, 2547747, 2830830, 3019552, 3209760, 3396996, 3774440, 4246245, 4529328, 5095494, 5661660, 6039104, 6419520, 6793992, 7548880, 8492490, 9058656, 10190988, 11323320, 12738735, 13587984, 15097760, 16984980, 18117312, 20381976, 22646640, 25477470, 27175968, 30195520, 33969960, 40763952, 45293280, 50954940, 54351936, 67939920, 81527904, 90586560, 101909880, 135879840, 163055808, 203819760, 271759680, 407639520, 815279040]

約数ペア:

[(1, 815279040), (2, 407639520), (3, 271759680), (4, 203819760), (5, 163055808), (6, 135879840), (8, 101909880), (9, 90586560), (10, 81527904), (12, 67939920), (15, 54351936), (16, 50954940), (18, 45293280), (20, 40763952), (24, 33969960), (27, 30195520), (30, 27175968), (32, 25477470), (36, 22646640), (40, 20381976), (45, 18117312), (48, 16984980), (54, 15097760), (60, 13587984), (64, 12738735), (72, 11323320), (80, 10190988), (90, 9058656), (96, 8492490), (108, 7548880), (120, 6793992), (127, 6419520), (135, 6039104), (144, 5661660), (160, 5095494), (180, 4529328), (192, 4246245), (216, 3774440), (240, 3396996), (254, 3209760), (270, 3019552), (288, 2830830), (320, 2547747), (360, 2264664), (381, 2139840), (432, 1887220), (480, 1698498), (508, 1604880), (540, 1509776), (576, 1415415), (635, 1283904), (720, 1132332), (743, 1097280), (762, 1069920), (864, 943610), (960, 849249), (1016, 802440), (1080, 754888), (1143, 713280), (1270, 641952), (1440, 566166), (1486, 548640), (1524, 534960), (1728, 471805), (1905, 427968), (2032, 401220), (2160, 377444), (2229, 365760), (2286, 356640), (2540, 320976), (2880, 283083), (2972, 274320), (3048, 267480), (3429, 237760), (3715, 219456), (3810, 213984), (4064, 200610), (4320, 188722), (4458, 182880), (4572, 178320), (5080, 160488), (5715, 142656), (5944, 137160), (6096, 133740), (6687, 121920), (6858, 118880), (7430, 109728), (7620, 106992), (8128, 100305), (8640, 94361), (8916, 91440), (9144, 89160), (10160, 80244), (11145, 73152), (11430, 71328), (11888, 68580), (12192, 66870), (13374, 60960), (13716, 59440), (14860, 54864), (15240, 53496), (17145, 47552), (17832, 45720), (18288, 44580), (20061, 40640), (20320, 40122), (22290, 36576), (22860, 35664), (23776, 34290), (24384, 33435), (26748, 30480), (27432, 29720)]