234693760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{52387}}^1$

素因数の和:52413

約数の個数: 64

約数和(自身を含む): 641229120

約数和(自身を除く): 406535360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 52387, 104774, 209548, 261935, 366709, 419096, 523870, 733418, 838192, 1047740, 1466836, 1676384, 1833545, 2095480, 2933672, 3352768, 3667090, 4190960, 5867344, 6705536, 7334180, 8381920, 11734688, 14668360, 16763840, 23469376, 29336720, 33527680, 46938752, 58673440, 117346880, 234693760]

約数ペア:

[(1, 234693760), (2, 117346880), (4, 58673440), (5, 46938752), (7, 33527680), (8, 29336720), (10, 23469376), (14, 16763840), (16, 14668360), (20, 11734688), (28, 8381920), (32, 7334180), (35, 6705536), (40, 5867344), (56, 4190960), (64, 3667090), (70, 3352768), (80, 2933672), (112, 2095480), (128, 1833545), (140, 1676384), (160, 1466836), (224, 1047740), (280, 838192), (320, 733418), (448, 523870), (560, 419096), (640, 366709), (896, 261935), (1120, 209548), (2240, 104774), (4480, 52387)]