1724497920

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{2339}}^1$

素因数の和:2378

約数の個数: 180

約数和(自身を含む): 5980632840

約数和(自身を除く): 4256134920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2339, 2560, 2880, 3072, 3840, 4096, 4608, 4678, 5120, 5760, 6144, 7017, 7680, 8192, 9216, 9356, 10240, 11520, 11695, 12288, 14034, 15360, 16384, 18432, 18712, 20480, 21051, 23040, 23390, 24576, 28068, 30720, 35085, 36864, 37424, 40960, 42102, 46080, 46780, 49152, 56136, 61440, 70170, 73728, 74848, 81920, 84204, 92160, 93560, 105255, 112272, 122880, 140340, 147456, 149696, 168408, 184320, 187120, 210510, 224544, 245760, 280680, 299392, 336816, 368640, 374240, 421020, 449088, 561360, 598784, 673632, 737280, 748480, 842040, 898176, 1122720, 1197568, 1347264, 1496960, 1684080, 1796352, 2245440, 2395136, 2694528, 2993920, 3368160, 3592704, 4490880, 4790272, 5389056, 5987840, 6736320, 7185408, 8981760, 9580544, 10778112, 11975680, 13472640, 14370816, 17963520, 19161088, 21556224, 23951360, 26945280, 28741632, 35927040, 38322176, 43112448, 47902720, 53890560, 57483264, 71854080, 86224896, 95805440, 107781120, 114966528, 143708160, 172449792, 191610880, 215562240, 287416320, 344899584, 431124480, 574832640, 862248960, 1724497920]

約数ペア:

[(1, 1724497920), (2, 862248960), (3, 574832640), (4, 431124480), (5, 344899584), (6, 287416320), (8, 215562240), (9, 191610880), (10, 172449792), (12, 143708160), (15, 114966528), (16, 107781120), (18, 95805440), (20, 86224896), (24, 71854080), (30, 57483264), (32, 53890560), (36, 47902720), (40, 43112448), (45, 38322176), (48, 35927040), (60, 28741632), (64, 26945280), (72, 23951360), (80, 21556224), (90, 19161088), (96, 17963520), (120, 14370816), (128, 13472640), (144, 11975680), (160, 10778112), (180, 9580544), (192, 8981760), (240, 7185408), (256, 6736320), (288, 5987840), (320, 5389056), (360, 4790272), (384, 4490880), (480, 3592704), (512, 3368160), (576, 2993920), (640, 2694528), (720, 2395136), (768, 2245440), (960, 1796352), (1024, 1684080), (1152, 1496960), (1280, 1347264), (1440, 1197568), (1536, 1122720), (1920, 898176), (2048, 842040), (2304, 748480), (2339, 737280), (2560, 673632), (2880, 598784), (3072, 561360), (3840, 449088), (4096, 421020), (4608, 374240), (4678, 368640), (5120, 336816), (5760, 299392), (6144, 280680), (7017, 245760), (7680, 224544), (8192, 210510), (9216, 187120), (9356, 184320), (10240, 168408), (11520, 149696), (11695, 147456), (12288, 140340), (14034, 122880), (15360, 112272), (16384, 105255), (18432, 93560), (18712, 92160), (20480, 84204), (21051, 81920), (23040, 74848), (23390, 73728), (24576, 70170), (28068, 61440), (30720, 56136), (35085, 49152), (36864, 46780), (37424, 46080), (40960, 42102)]