407639520

素因数分解:

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

素因数の和:894

約数の個数: 192

約数和(自身を含む): 1439907840

約数和(自身を除く): 1032268320

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, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 216, 240, 254, 270, 288, 360, 381, 432, 480, 508, 540, 635, 720, 743, 762, 864, 1016, 1080, 1143, 1270, 1440, 1486, 1524, 1905, 2032, 2160, 2229, 2286, 2540, 2972, 3048, 3429, 3715, 3810, 4064, 4320, 4458, 4572, 5080, 5715, 5944, 6096, 6687, 6858, 7430, 7620, 8916, 9144, 10160, 11145, 11430, 11888, 12192, 13374, 13716, 14860, 15240, 17145, 17832, 18288, 20061, 20320, 22290, 22860, 23776, 26748, 27432, 29720, 30480, 33435, 34290, 35664, 36576, 40122, 44580, 45720, 53496, 54864, 59440, 60960, 66870, 68580, 71328, 80244, 89160, 91440, 94361, 100305, 106992, 109728, 118880, 133740, 137160, 160488, 178320, 182880, 188722, 200610, 213984, 267480, 274320, 283083, 320976, 356640, 377444, 401220, 471805, 534960, 548640, 566166, 641952, 754888, 802440, 849249, 943610, 1069920, 1132332, 1415415, 1509776, 1604880, 1698498, 1887220, 2264664, 2547747, 2830830, 3019552, 3209760, 3396996, 3774440, 4246245, 4529328, 5095494, 5661660, 6793992, 7548880, 8492490, 9058656, 10190988, 11323320, 12738735, 13587984, 15097760, 16984980, 20381976, 22646640, 25477470, 27175968, 33969960, 40763952, 45293280, 50954940, 67939920, 81527904, 101909880, 135879840, 203819760, 407639520]

約数ペア:

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