2685992960

素因数分解:

$2^{16}\times 5^1\times 7^1\times {\mathrm{1171}}^1$

素因数の和:1215

約数の個数: 136

約数和(自身を含む): 7373530176

約数和(自身を除く): 4687537216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1171, 1280, 1792, 2048, 2240, 2342, 2560, 3584, 4096, 4480, 4684, 5120, 5855, 7168, 8192, 8197, 8960, 9368, 10240, 11710, 14336, 16384, 16394, 17920, 18736, 20480, 23420, 28672, 32768, 32788, 35840, 37472, 40960, 40985, 46840, 57344, 65536, 65576, 71680, 74944, 81920, 81970, 93680, 114688, 131152, 143360, 149888, 163840, 163940, 187360, 229376, 262304, 286720, 299776, 327680, 327880, 374720, 458752, 524608, 573440, 599552, 655760, 749440, 1049216, 1146880, 1199104, 1311520, 1498880, 2098432, 2293760, 2398208, 2623040, 2997760, 4196864, 4796416, 5246080, 5995520, 8393728, 9592832, 10492160, 11991040, 16787456, 19185664, 20984320, 23982080, 33574912, 38371328, 41968640, 47964160, 67149824, 76742656, 83937280, 95928320, 134299648, 167874560, 191856640, 268599296, 335749120, 383713280, 537198592, 671498240, 1342996480, 2685992960]

約数ペア:

[(1, 2685992960), (2, 1342996480), (4, 671498240), (5, 537198592), (7, 383713280), (8, 335749120), (10, 268599296), (14, 191856640), (16, 167874560), (20, 134299648), (28, 95928320), (32, 83937280), (35, 76742656), (40, 67149824), (56, 47964160), (64, 41968640), (70, 38371328), (80, 33574912), (112, 23982080), (128, 20984320), (140, 19185664), (160, 16787456), (224, 11991040), (256, 10492160), (280, 9592832), (320, 8393728), (448, 5995520), (512, 5246080), (560, 4796416), (640, 4196864), (896, 2997760), (1024, 2623040), (1120, 2398208), (1171, 2293760), (1280, 2098432), (1792, 1498880), (2048, 1311520), (2240, 1199104), (2342, 1146880), (2560, 1049216), (3584, 749440), (4096, 655760), (4480, 599552), (4684, 573440), (5120, 524608), (5855, 458752), (7168, 374720), (8192, 327880), (8197, 327680), (8960, 299776), (9368, 286720), (10240, 262304), (11710, 229376), (14336, 187360), (16384, 163940), (16394, 163840), (17920, 149888), (18736, 143360), (20480, 131152), (23420, 114688), (28672, 93680), (32768, 81970), (32788, 81920), (35840, 74944), (37472, 71680), (40960, 65576), (40985, 65536), (46840, 57344)]