320289984

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{26479}}^1$

素因数の和:26507

約数の個数: 112

約数和(自身を含む): 1076147200

約数和(自身を除く): 755857216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 26479, 52958, 79437, 105916, 158874, 185353, 211832, 238311, 317748, 370706, 423664, 476622, 556059, 635496, 714933, 741412, 847328, 953244, 1112118, 1270992, 1429866, 1482824, 1668177, 1694656, 1906488, 2224236, 2541984, 2859732, 2965648, 3336354, 3812976, 4448472, 5004531, 5083968, 5719464, 5931296, 6672708, 7625952, 8896944, 10009062, 11438928, 11862592, 13345416, 15251904, 17793888, 20018124, 22877856, 26690832, 35587776, 40036248, 45755712, 53381664, 80072496, 106763328, 160144992, 320289984]

約数ペア:

[(1, 320289984), (2, 160144992), (3, 106763328), (4, 80072496), (6, 53381664), (7, 45755712), (8, 40036248), (9, 35587776), (12, 26690832), (14, 22877856), (16, 20018124), (18, 17793888), (21, 15251904), (24, 13345416), (27, 11862592), (28, 11438928), (32, 10009062), (36, 8896944), (42, 7625952), (48, 6672708), (54, 5931296), (56, 5719464), (63, 5083968), (64, 5004531), (72, 4448472), (84, 3812976), (96, 3336354), (108, 2965648), (112, 2859732), (126, 2541984), (144, 2224236), (168, 1906488), (189, 1694656), (192, 1668177), (216, 1482824), (224, 1429866), (252, 1270992), (288, 1112118), (336, 953244), (378, 847328), (432, 741412), (448, 714933), (504, 635496), (576, 556059), (672, 476622), (756, 423664), (864, 370706), (1008, 317748), (1344, 238311), (1512, 211832), (1728, 185353), (2016, 158874), (3024, 105916), (4032, 79437), (6048, 52958), (12096, 26479)]