1160158720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:772

約数の個数: 160

約数和(自身を含む): 3215526336

約数和(自身を除く): 2055367616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 128, 140, 160, 202, 224, 256, 280, 320, 404, 448, 505, 512, 560, 640, 641, 707, 808, 896, 1010, 1120, 1280, 1282, 1414, 1616, 1792, 2020, 2240, 2560, 2564, 2828, 3205, 3232, 3535, 3584, 4040, 4480, 4487, 5128, 5656, 6410, 6464, 7070, 8080, 8960, 8974, 10256, 11312, 12820, 12928, 14140, 16160, 17920, 17948, 20512, 22435, 22624, 25640, 25856, 28280, 32320, 35896, 41024, 44870, 45248, 51280, 51712, 56560, 64640, 64741, 71792, 82048, 89740, 90496, 102560, 113120, 129280, 129482, 143584, 164096, 179480, 180992, 205120, 226240, 258560, 258964, 287168, 323705, 328192, 358960, 361984, 410240, 452480, 453187, 517928, 574336, 647410, 717920, 820480, 904960, 906374, 1035856, 1148672, 1294820, 1435840, 1640960, 1809920, 1812748, 2071712, 2265935, 2297344, 2589640, 2871680, 3625496, 4143424, 4531870, 5179280, 5743360, 7250992, 8286848, 9063740, 10358560, 11486720, 14501984, 16573696, 18127480, 20717120, 29003968, 33147392, 36254960, 41434240, 58007936, 72509920, 82868480, 116015872, 145019840, 165736960, 232031744, 290039680, 580079360, 1160158720]

約数ペア:

[(1, 1160158720), (2, 580079360), (4, 290039680), (5, 232031744), (7, 165736960), (8, 145019840), (10, 116015872), (14, 82868480), (16, 72509920), (20, 58007936), (28, 41434240), (32, 36254960), (35, 33147392), (40, 29003968), (56, 20717120), (64, 18127480), (70, 16573696), (80, 14501984), (101, 11486720), (112, 10358560), (128, 9063740), (140, 8286848), (160, 7250992), (202, 5743360), (224, 5179280), (256, 4531870), (280, 4143424), (320, 3625496), (404, 2871680), (448, 2589640), (505, 2297344), (512, 2265935), (560, 2071712), (640, 1812748), (641, 1809920), (707, 1640960), (808, 1435840), (896, 1294820), (1010, 1148672), (1120, 1035856), (1280, 906374), (1282, 904960), (1414, 820480), (1616, 717920), (1792, 647410), (2020, 574336), (2240, 517928), (2560, 453187), (2564, 452480), (2828, 410240), (3205, 361984), (3232, 358960), (3535, 328192), (3584, 323705), (4040, 287168), (4480, 258964), (4487, 258560), (5128, 226240), (5656, 205120), (6410, 180992), (6464, 179480), (7070, 164096), (8080, 143584), (8960, 129482), (8974, 129280), (10256, 113120), (11312, 102560), (12820, 90496), (12928, 89740), (14140, 82048), (16160, 71792), (17920, 64741), (17948, 64640), (20512, 56560), (22435, 51712), (22624, 51280), (25640, 45248), (25856, 44870), (28280, 41024), (32320, 35896)]