169042720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13721}}^1$

素因数の和:13754

約数の個数: 96

約数和(自身を含む): 497943936

約数和(自身を除く): 328901216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 13721, 27442, 54884, 68605, 96047, 109768, 137210, 150931, 192094, 219536, 274420, 301862, 384188, 439072, 480235, 548840, 603724, 754655, 768376, 960470, 1056517, 1097680, 1207448, 1509310, 1536752, 1920940, 2113034, 2195360, 2414896, 3018620, 3073504, 3841880, 4226068, 4829792, 5282585, 6037240, 7683760, 8452136, 10565170, 12074480, 15367520, 16904272, 21130340, 24148960, 33808544, 42260680, 84521360, 169042720]

約数ペア:

[(1, 169042720), (2, 84521360), (4, 42260680), (5, 33808544), (7, 24148960), (8, 21130340), (10, 16904272), (11, 15367520), (14, 12074480), (16, 10565170), (20, 8452136), (22, 7683760), (28, 6037240), (32, 5282585), (35, 4829792), (40, 4226068), (44, 3841880), (55, 3073504), (56, 3018620), (70, 2414896), (77, 2195360), (80, 2113034), (88, 1920940), (110, 1536752), (112, 1509310), (140, 1207448), (154, 1097680), (160, 1056517), (176, 960470), (220, 768376), (224, 754655), (280, 603724), (308, 548840), (352, 480235), (385, 439072), (440, 384188), (560, 301862), (616, 274420), (770, 219536), (880, 192094), (1120, 150931), (1232, 137210), (1540, 109768), (1760, 96047), (2464, 68605), (3080, 54884), (6160, 27442), (12320, 13721)]