154313884760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19004173}}^1$

素因数の和:19004220

約数の個数: 64

約数和(自身を含む): 410490158400

約数和(自身を除く): 256176273640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 19004173, 38008346, 76016692, 95020865, 133029211, 152033384, 190041730, 266058422, 380083460, 532116844, 551121017, 665146055, 760166920, 1064233688, 1102242034, 1330292110, 2204484068, 2660584220, 2755605085, 3857847119, 4408968136, 5321168440, 5511210170, 7715694238, 11022420340, 15431388476, 19289235595, 22044840680, 30862776952, 38578471190, 77156942380, 154313884760]

約数ペア:

[(1, 154313884760), (2, 77156942380), (4, 38578471190), (5, 30862776952), (7, 22044840680), (8, 19289235595), (10, 15431388476), (14, 11022420340), (20, 7715694238), (28, 5511210170), (29, 5321168440), (35, 4408968136), (40, 3857847119), (56, 2755605085), (58, 2660584220), (70, 2204484068), (116, 1330292110), (140, 1102242034), (145, 1064233688), (203, 760166920), (232, 665146055), (280, 551121017), (290, 532116844), (406, 380083460), (580, 266058422), (812, 190041730), (1015, 152033384), (1160, 133029211), (1624, 95020865), (2030, 76016692), (4060, 38008346), (8120, 19004173)]