115779720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:767

約数の個数: 128

約数和(自身を含む): 399110400

約数和(自身を除く): 283330680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 337, 409, 420, 674, 818, 840, 1011, 1227, 1348, 1636, 1685, 2022, 2045, 2359, 2454, 2696, 2863, 3272, 3370, 4044, 4090, 4718, 4908, 5055, 5726, 6135, 6740, 7077, 8088, 8180, 8589, 9436, 9816, 10110, 11452, 11795, 12270, 13480, 14154, 14315, 16360, 17178, 18872, 20220, 22904, 23590, 24540, 28308, 28630, 34356, 35385, 40440, 42945, 47180, 49080, 56616, 57260, 68712, 70770, 85890, 94360, 114520, 137833, 141540, 171780, 275666, 283080, 343560, 413499, 551332, 689165, 826998, 964831, 1102664, 1378330, 1653996, 1929662, 2067495, 2756660, 2894493, 3307992, 3859324, 4134990, 4824155, 5513320, 5788986, 7718648, 8269980, 9648310, 11577972, 14472465, 16539960, 19296620, 23155944, 28944930, 38593240, 57889860, 115779720]

約数ペア:

[(1, 115779720), (2, 57889860), (3, 38593240), (4, 28944930), (5, 23155944), (6, 19296620), (7, 16539960), (8, 14472465), (10, 11577972), (12, 9648310), (14, 8269980), (15, 7718648), (20, 5788986), (21, 5513320), (24, 4824155), (28, 4134990), (30, 3859324), (35, 3307992), (40, 2894493), (42, 2756660), (56, 2067495), (60, 1929662), (70, 1653996), (84, 1378330), (105, 1102664), (120, 964831), (140, 826998), (168, 689165), (210, 551332), (280, 413499), (337, 343560), (409, 283080), (420, 275666), (674, 171780), (818, 141540), (840, 137833), (1011, 114520), (1227, 94360), (1348, 85890), (1636, 70770), (1685, 68712), (2022, 57260), (2045, 56616), (2359, 49080), (2454, 47180), (2696, 42945), (2863, 40440), (3272, 35385), (3370, 34356), (4044, 28630), (4090, 28308), (4718, 24540), (4908, 23590), (5055, 22904), (5726, 20220), (6135, 18872), (6740, 17178), (7077, 16360), (8088, 14315), (8180, 14154), (8589, 13480), (9436, 12270), (9816, 11795), (10110, 11452)]