19087425280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193663}}^1$

素因数の和:193702

約数の個数: 144

約数和(自身を含む): 57002287104

約数和(自身を除く): 37914861824

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 6160, 7040, 8960, 9856, 12320, 14080, 19712, 24640, 49280, 98560, 193663, 387326, 774652, 968315, 1355641, 1549304, 1936630, 2130293, 2711282, 3098608, 3873260, 4260586, 5422564, 6197216, 6778205, 7746520, 8521172, 10651465, 10845128, 12394432, 13556410, 14912051, 15493040, 17042344, 21302930, 21690256, 24788864, 27112820, 29824102, 30986080, 34084688, 42605860, 43380512, 49577728, 54225640, 59648204, 61972160, 68169376, 74560255, 85211720, 86761024, 108451280, 119296408, 123944320, 136338752, 149120510, 170423440, 173522048, 216902560, 238592816, 247888640, 272677504, 298241020, 340846880, 347044096, 433805120, 477185632, 545355008, 596482040, 681693760, 867610240, 954371264, 1192964080, 1363387520, 1735220480, 1908742528, 2385928160, 2726775040, 3817485056, 4771856320, 9543712640, 19087425280]

約数ペア:

[(1, 19087425280), (2, 9543712640), (4, 4771856320), (5, 3817485056), (7, 2726775040), (8, 2385928160), (10, 1908742528), (11, 1735220480), (14, 1363387520), (16, 1192964080), (20, 954371264), (22, 867610240), (28, 681693760), (32, 596482040), (35, 545355008), (40, 477185632), (44, 433805120), (55, 347044096), (56, 340846880), (64, 298241020), (70, 272677504), (77, 247888640), (80, 238592816), (88, 216902560), (110, 173522048), (112, 170423440), (128, 149120510), (140, 136338752), (154, 123944320), (160, 119296408), (176, 108451280), (220, 86761024), (224, 85211720), (256, 74560255), (280, 68169376), (308, 61972160), (320, 59648204), (352, 54225640), (385, 49577728), (440, 43380512), (448, 42605860), (560, 34084688), (616, 30986080), (640, 29824102), (704, 27112820), (770, 24788864), (880, 21690256), (896, 21302930), (1120, 17042344), (1232, 15493040), (1280, 14912051), (1408, 13556410), (1540, 12394432), (1760, 10845128), (1792, 10651465), (2240, 8521172), (2464, 7746520), (2816, 6778205), (3080, 6197216), (3520, 5422564), (4480, 4260586), (4928, 3873260), (6160, 3098608), (7040, 2711282), (8960, 2130293), (9856, 1936630), (12320, 1549304), (14080, 1355641), (19712, 968315), (24640, 774652), (49280, 387326), (98560, 193663)]