135490880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{8641}}^1$

素因数の和:8672

約数の個数: 84

約数和(自身を含む): 375356628

約数和(自身を除く): 239865748

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 8641, 15680, 17282, 34564, 43205, 60487, 69128, 86410, 120974, 138256, 172820, 241948, 276512, 302435, 345640, 423409, 483896, 553024, 604870, 691280, 846818, 967792, 1209740, 1382560, 1693636, 1935584, 2117045, 2419480, 2765120, 3387272, 3871168, 4234090, 4838960, 6774544, 8468180, 9677920, 13549088, 16936360, 19355840, 27098176, 33872720, 67745440, 135490880]

約数ペア:

[(1, 135490880), (2, 67745440), (4, 33872720), (5, 27098176), (7, 19355840), (8, 16936360), (10, 13549088), (14, 9677920), (16, 8468180), (20, 6774544), (28, 4838960), (32, 4234090), (35, 3871168), (40, 3387272), (49, 2765120), (56, 2419480), (64, 2117045), (70, 1935584), (80, 1693636), (98, 1382560), (112, 1209740), (140, 967792), (160, 846818), (196, 691280), (224, 604870), (245, 553024), (280, 483896), (320, 423409), (392, 345640), (448, 302435), (490, 276512), (560, 241948), (784, 172820), (980, 138256), (1120, 120974), (1568, 86410), (1960, 69128), (2240, 60487), (3136, 43205), (3920, 34564), (7840, 17282), (8641, 15680)]