13305480320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13597}}^1$

素因数の和:13766

約数の個数: 128

約数和(自身を含む): 34952299200

約数和(自身を除く): 21646818880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 139, 160, 176, 220, 278, 320, 352, 440, 556, 640, 695, 704, 880, 1112, 1390, 1408, 1529, 1760, 2224, 2780, 3058, 3520, 4448, 5560, 6116, 7040, 7645, 8896, 11120, 12232, 13597, 15290, 17792, 22240, 24464, 27194, 30580, 44480, 48928, 54388, 61160, 67985, 88960, 97856, 108776, 122320, 135970, 149567, 195712, 217552, 244640, 271940, 299134, 435104, 489280, 543880, 598268, 747835, 870208, 978560, 1087760, 1196536, 1495670, 1740416, 1889983, 2175520, 2393072, 2991340, 3779966, 4351040, 4786144, 5982680, 7559932, 8702080, 9449915, 9572288, 11965360, 15119864, 18899830, 19144576, 20789813, 23930720, 30239728, 37799660, 41579626, 47861440, 60479456, 75599320, 83159252, 95722880, 103949065, 120958912, 151198640, 166318504, 207898130, 241917824, 302397280, 332637008, 415796260, 604794560, 665274016, 831592520, 1209589120, 1330548032, 1663185040, 2661096064, 3326370080, 6652740160, 13305480320]

約数ペア:

[(1, 13305480320), (2, 6652740160), (4, 3326370080), (5, 2661096064), (8, 1663185040), (10, 1330548032), (11, 1209589120), (16, 831592520), (20, 665274016), (22, 604794560), (32, 415796260), (40, 332637008), (44, 302397280), (55, 241917824), (64, 207898130), (80, 166318504), (88, 151198640), (110, 120958912), (128, 103949065), (139, 95722880), (160, 83159252), (176, 75599320), (220, 60479456), (278, 47861440), (320, 41579626), (352, 37799660), (440, 30239728), (556, 23930720), (640, 20789813), (695, 19144576), (704, 18899830), (880, 15119864), (1112, 11965360), (1390, 9572288), (1408, 9449915), (1529, 8702080), (1760, 7559932), (2224, 5982680), (2780, 4786144), (3058, 4351040), (3520, 3779966), (4448, 2991340), (5560, 2393072), (6116, 2175520), (7040, 1889983), (7645, 1740416), (8896, 1495670), (11120, 1196536), (12232, 1087760), (13597, 978560), (15290, 870208), (17792, 747835), (22240, 598268), (24464, 543880), (27194, 489280), (30580, 435104), (44480, 299134), (48928, 271940), (54388, 244640), (61160, 217552), (67985, 195712), (88960, 149567), (97856, 135970), (108776, 122320)]