135975280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{242813}}^1$

素因数の和:242833

約数の個数: 40

約数和(自身を含む): 361307232

約数和(自身を除く): 225331952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 242813, 485626, 971252, 1214065, 1699691, 1942504, 2428130, 3399382, 3885008, 4856260, 6798764, 8498455, 9712520, 13597528, 16996910, 19425040, 27195056, 33993820, 67987640, 135975280]

約数ペア:

[(1, 135975280), (2, 67987640), (4, 33993820), (5, 27195056), (7, 19425040), (8, 16996910), (10, 13597528), (14, 9712520), (16, 8498455), (20, 6798764), (28, 4856260), (35, 3885008), (40, 3399382), (56, 2428130), (70, 1942504), (80, 1699691), (112, 1214065), (140, 971252), (280, 485626), (560, 242813)]