129849440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:820

約数の個数: 96

約数和(自身を含む): 353009664

約数和(自身を除く): 223160224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 191, 224, 280, 382, 560, 607, 764, 955, 1120, 1214, 1337, 1528, 1910, 2428, 2674, 3035, 3056, 3820, 4249, 4856, 5348, 6070, 6112, 6685, 7640, 8498, 9712, 10696, 12140, 13370, 15280, 16996, 19424, 21245, 21392, 24280, 26740, 30560, 33992, 42490, 42784, 48560, 53480, 67984, 84980, 97120, 106960, 115937, 135968, 169960, 213920, 231874, 339920, 463748, 579685, 679840, 811559, 927496, 1159370, 1623118, 1854992, 2318740, 3246236, 3709984, 4057795, 4637480, 6492472, 8115590, 9274960, 12984944, 16231180, 18549920, 25969888, 32462360, 64924720, 129849440]

約数ペア:

[(1, 129849440), (2, 64924720), (4, 32462360), (5, 25969888), (7, 18549920), (8, 16231180), (10, 12984944), (14, 9274960), (16, 8115590), (20, 6492472), (28, 4637480), (32, 4057795), (35, 3709984), (40, 3246236), (56, 2318740), (70, 1854992), (80, 1623118), (112, 1159370), (140, 927496), (160, 811559), (191, 679840), (224, 579685), (280, 463748), (382, 339920), (560, 231874), (607, 213920), (764, 169960), (955, 135968), (1120, 115937), (1214, 106960), (1337, 97120), (1528, 84980), (1910, 67984), (2428, 53480), (2674, 48560), (3035, 42784), (3056, 42490), (3820, 33992), (4249, 30560), (4856, 26740), (5348, 24280), (6070, 21392), (6112, 21245), (6685, 19424), (7640, 16996), (8498, 15280), (9712, 13370), (10696, 12140)]