15676760320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{942113}}^1$

素因数の和:942147

約数の個数: 72

約数和(自身を含む): 40439301336

約数和(自身を除く): 24762541016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 8320, 16640, 942113, 1884226, 3768452, 4710565, 7536904, 9421130, 12247469, 15073808, 18842260, 24494938, 30147616, 37684520, 48989876, 60295232, 61237345, 75369040, 97979752, 120590464, 122474690, 150738080, 195959504, 241180928, 244949380, 301476160, 391919008, 489898760, 602952320, 783838016, 979797520, 1205904640, 1567676032, 1959595040, 3135352064, 3919190080, 7838380160, 15676760320]

約数ペア:

[(1, 15676760320), (2, 7838380160), (4, 3919190080), (5, 3135352064), (8, 1959595040), (10, 1567676032), (13, 1205904640), (16, 979797520), (20, 783838016), (26, 602952320), (32, 489898760), (40, 391919008), (52, 301476160), (64, 244949380), (65, 241180928), (80, 195959504), (104, 150738080), (128, 122474690), (130, 120590464), (160, 97979752), (208, 75369040), (256, 61237345), (260, 60295232), (320, 48989876), (416, 37684520), (520, 30147616), (640, 24494938), (832, 18842260), (1040, 15073808), (1280, 12247469), (1664, 9421130), (2080, 7536904), (3328, 4710565), (4160, 3768452), (8320, 1884226), (16640, 942113)]