2720715696

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{133999}}^1$

素因数の和:134063

約数の個数: 80

約数和(自身を含む): 7975680000

約数和(自身を除く): 5254964304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 20304, 133999, 267998, 401997, 535996, 803994, 1071992, 1205991, 1607988, 2143984, 2411982, 3215976, 3617973, 4823964, 6297953, 6431952, 7235946, 9647928, 12595906, 14471892, 18893859, 19295856, 25191812, 28943784, 37787718, 50383624, 56681577, 57887568, 75575436, 100767248, 113363154, 151150872, 170044731, 226726308, 302301744, 340089462, 453452616, 680178924, 906905232, 1360357848, 2720715696]

約数ペア:

[(1, 2720715696), (2, 1360357848), (3, 906905232), (4, 680178924), (6, 453452616), (8, 340089462), (9, 302301744), (12, 226726308), (16, 170044731), (18, 151150872), (24, 113363154), (27, 100767248), (36, 75575436), (47, 57887568), (48, 56681577), (54, 50383624), (72, 37787718), (94, 28943784), (108, 25191812), (141, 19295856), (144, 18893859), (188, 14471892), (216, 12595906), (282, 9647928), (376, 7235946), (423, 6431952), (432, 6297953), (564, 4823964), (752, 3617973), (846, 3215976), (1128, 2411982), (1269, 2143984), (1692, 1607988), (2256, 1205991), (2538, 1071992), (3384, 803994), (5076, 535996), (6768, 401997), (10152, 267998), (20304, 133999)]