244341440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{15583}}^1$

素因数の和:15614

約数の個数: 84

約数和(自身を含む): 676875456

約数和(自身を除く): 432534016

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, 15583, 15680, 31166, 62332, 77915, 109081, 124664, 155830, 218162, 249328, 311660, 436324, 498656, 545405, 623320, 763567, 872648, 997312, 1090810, 1246640, 1527134, 1745296, 2181620, 2493280, 3054268, 3490592, 3817835, 4363240, 4986560, 6108536, 6981184, 7635670, 8726480, 12217072, 15271340, 17452960, 24434144, 30542680, 34905920, 48868288, 61085360, 122170720, 244341440]

約数ペア:

[(1, 244341440), (2, 122170720), (4, 61085360), (5, 48868288), (7, 34905920), (8, 30542680), (10, 24434144), (14, 17452960), (16, 15271340), (20, 12217072), (28, 8726480), (32, 7635670), (35, 6981184), (40, 6108536), (49, 4986560), (56, 4363240), (64, 3817835), (70, 3490592), (80, 3054268), (98, 2493280), (112, 2181620), (140, 1745296), (160, 1527134), (196, 1246640), (224, 1090810), (245, 997312), (280, 872648), (320, 763567), (392, 623320), (448, 545405), (490, 498656), (560, 436324), (784, 311660), (980, 249328), (1120, 218162), (1568, 155830), (1960, 124664), (2240, 109081), (3136, 77915), (3920, 62332), (7840, 31166), (15583, 15680)]