133857280

素因数分解:

$2^{15}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:97

約数の個数: 128

約数和(自身を含む): 346024800

約数和(自身を除く): 212167520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 95, 128, 152, 160, 172, 190, 215, 256, 304, 320, 344, 380, 430, 512, 608, 640, 688, 760, 817, 860, 1024, 1216, 1280, 1376, 1520, 1634, 1720, 2048, 2432, 2560, 2752, 3040, 3268, 3440, 4085, 4096, 4864, 5120, 5504, 6080, 6536, 6880, 8170, 8192, 9728, 10240, 11008, 12160, 13072, 13760, 16340, 16384, 19456, 20480, 22016, 24320, 26144, 27520, 32680, 32768, 38912, 40960, 44032, 48640, 52288, 55040, 65360, 77824, 81920, 88064, 97280, 104576, 110080, 130720, 155648, 163840, 176128, 194560, 209152, 220160, 261440, 311296, 352256, 389120, 418304, 440320, 522880, 622592, 704512, 778240, 836608, 880640, 1045760, 1409024, 1556480, 1673216, 1761280, 2091520, 3112960, 3346432, 3522560, 4183040, 6692864, 7045120, 8366080, 13385728, 16732160, 26771456, 33464320, 66928640, 133857280]

約数ペア:

[(1, 133857280), (2, 66928640), (4, 33464320), (5, 26771456), (8, 16732160), (10, 13385728), (16, 8366080), (19, 7045120), (20, 6692864), (32, 4183040), (38, 3522560), (40, 3346432), (43, 3112960), (64, 2091520), (76, 1761280), (80, 1673216), (86, 1556480), (95, 1409024), (128, 1045760), (152, 880640), (160, 836608), (172, 778240), (190, 704512), (215, 622592), (256, 522880), (304, 440320), (320, 418304), (344, 389120), (380, 352256), (430, 311296), (512, 261440), (608, 220160), (640, 209152), (688, 194560), (760, 176128), (817, 163840), (860, 155648), (1024, 130720), (1216, 110080), (1280, 104576), (1376, 97280), (1520, 88064), (1634, 81920), (1720, 77824), (2048, 65360), (2432, 55040), (2560, 52288), (2752, 48640), (3040, 44032), (3268, 40960), (3440, 38912), (4085, 32768), (4096, 32680), (4864, 27520), (5120, 26144), (5504, 24320), (6080, 22016), (6536, 20480), (6880, 19456), (8170, 16384), (8192, 16340), (9728, 13760), (10240, 13072), (11008, 12160)]