320301744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10711}}^1$

素因数の和:10818

約数の個数: 80

約数和(自身を含む): 956367360

約数和(自身を除く): 636065616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 3738, 4272, 4984, 7476, 9968, 10711, 14952, 21422, 29904, 32133, 42844, 64266, 74977, 85688, 128532, 149954, 171376, 224931, 257064, 299908, 449862, 514128, 599816, 899724, 953279, 1199632, 1799448, 1906558, 2859837, 3598896, 3813116, 5719674, 6672953, 7626232, 11439348, 13345906, 15252464, 20018859, 22878696, 26691812, 40037718, 45757392, 53383624, 80075436, 106767248, 160150872, 320301744]

約数ペア:

[(1, 320301744), (2, 160150872), (3, 106767248), (4, 80075436), (6, 53383624), (7, 45757392), (8, 40037718), (12, 26691812), (14, 22878696), (16, 20018859), (21, 15252464), (24, 13345906), (28, 11439348), (42, 7626232), (48, 6672953), (56, 5719674), (84, 3813116), (89, 3598896), (112, 2859837), (168, 1906558), (178, 1799448), (267, 1199632), (336, 953279), (356, 899724), (534, 599816), (623, 514128), (712, 449862), (1068, 299908), (1246, 257064), (1424, 224931), (1869, 171376), (2136, 149954), (2492, 128532), (3738, 85688), (4272, 74977), (4984, 64266), (7476, 42844), (9968, 32133), (10711, 29904), (14952, 21422)]