19279914240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{49711}}^1$

素因数の和:49836

約数の個数: 144

約数和(自身を含む): 62186132736

約数和(自身を除く): 42906218496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 256, 303, 320, 384, 404, 480, 505, 606, 640, 768, 808, 960, 1010, 1212, 1280, 1515, 1616, 1920, 2020, 2424, 3030, 3232, 3840, 4040, 4848, 6060, 6464, 8080, 9696, 12120, 12928, 16160, 19392, 24240, 25856, 32320, 38784, 48480, 49711, 64640, 77568, 96960, 99422, 129280, 149133, 193920, 198844, 248555, 298266, 387840, 397688, 497110, 596532, 745665, 795376, 994220, 1193064, 1491330, 1590752, 1988440, 2386128, 2982660, 3181504, 3976880, 4772256, 5020811, 5965320, 6363008, 7953760, 9544512, 10041622, 11930640, 12726016, 15062433, 15907520, 19089024, 20083244, 23861280, 25104055, 30124866, 31815040, 38178048, 40166488, 47722560, 50208110, 60249732, 63630080, 75312165, 80332976, 95445120, 100416220, 120499464, 150624330, 160665952, 190890240, 200832440, 240998928, 301248660, 321331904, 401664880, 481997856, 602497320, 642663808, 803329760, 963995712, 1204994640, 1285327616, 1606659520, 1927991424, 2409989280, 3213319040, 3855982848, 4819978560, 6426638080, 9639957120, 19279914240]

約数ペア:

[(1, 19279914240), (2, 9639957120), (3, 6426638080), (4, 4819978560), (5, 3855982848), (6, 3213319040), (8, 2409989280), (10, 1927991424), (12, 1606659520), (15, 1285327616), (16, 1204994640), (20, 963995712), (24, 803329760), (30, 642663808), (32, 602497320), (40, 481997856), (48, 401664880), (60, 321331904), (64, 301248660), (80, 240998928), (96, 200832440), (101, 190890240), (120, 160665952), (128, 150624330), (160, 120499464), (192, 100416220), (202, 95445120), (240, 80332976), (256, 75312165), (303, 63630080), (320, 60249732), (384, 50208110), (404, 47722560), (480, 40166488), (505, 38178048), (606, 31815040), (640, 30124866), (768, 25104055), (808, 23861280), (960, 20083244), (1010, 19089024), (1212, 15907520), (1280, 15062433), (1515, 12726016), (1616, 11930640), (1920, 10041622), (2020, 9544512), (2424, 7953760), (3030, 6363008), (3232, 5965320), (3840, 5020811), (4040, 4772256), (4848, 3976880), (6060, 3181504), (6464, 2982660), (8080, 2386128), (9696, 1988440), (12120, 1590752), (12928, 1491330), (16160, 1193064), (19392, 994220), (24240, 795376), (25856, 745665), (32320, 596532), (38784, 497110), (48480, 397688), (49711, 387840), (64640, 298266), (77568, 248555), (96960, 198844), (99422, 193920), (129280, 149133)]