66260320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:972

約数の個数: 96

約数和(自身を含む): 181778688

約数和(自身を除く): 115518368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 883, 938, 1072, 1120, 1340, 1766, 1876, 2144, 2345, 2680, 3532, 3752, 4415, 4690, 5360, 6181, 7064, 7504, 8830, 9380, 10720, 12362, 14128, 15008, 17660, 18760, 24724, 28256, 30905, 35320, 37520, 49448, 59161, 61810, 70640, 75040, 98896, 118322, 123620, 141280, 197792, 236644, 247240, 295805, 414127, 473288, 494480, 591610, 828254, 946576, 988960, 1183220, 1656508, 1893152, 2070635, 2366440, 3313016, 4141270, 4732880, 6626032, 8282540, 9465760, 13252064, 16565080, 33130160, 66260320]

約数ペア:

[(1, 66260320), (2, 33130160), (4, 16565080), (5, 13252064), (7, 9465760), (8, 8282540), (10, 6626032), (14, 4732880), (16, 4141270), (20, 3313016), (28, 2366440), (32, 2070635), (35, 1893152), (40, 1656508), (56, 1183220), (67, 988960), (70, 946576), (80, 828254), (112, 591610), (134, 494480), (140, 473288), (160, 414127), (224, 295805), (268, 247240), (280, 236644), (335, 197792), (469, 141280), (536, 123620), (560, 118322), (670, 98896), (883, 75040), (938, 70640), (1072, 61810), (1120, 59161), (1340, 49448), (1766, 37520), (1876, 35320), (2144, 30905), (2345, 28256), (2680, 24724), (3532, 18760), (3752, 17660), (4415, 15008), (4690, 14128), (5360, 12362), (6181, 10720), (7064, 9380), (7504, 8830)]