23268160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 60350400

約数和(自身を除く): 37082240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 64, 76, 80, 86, 89, 95, 152, 160, 172, 178, 190, 215, 304, 320, 344, 356, 380, 430, 445, 608, 688, 712, 760, 817, 860, 890, 1216, 1376, 1424, 1520, 1634, 1691, 1720, 1780, 2752, 2848, 3040, 3268, 3382, 3440, 3560, 3827, 4085, 5696, 6080, 6536, 6764, 6880, 7120, 7654, 8170, 8455, 13072, 13528, 13760, 14240, 15308, 16340, 16910, 19135, 26144, 27056, 28480, 30616, 32680, 33820, 38270, 52288, 54112, 61232, 65360, 67640, 72713, 76540, 108224, 122464, 130720, 135280, 145426, 153080, 244928, 261440, 270560, 290852, 306160, 363565, 541120, 581704, 612320, 727130, 1163408, 1224640, 1454260, 2326816, 2908520, 4653632, 5817040, 11634080, 23268160]

約数ペア:

[(1, 23268160), (2, 11634080), (4, 5817040), (5, 4653632), (8, 2908520), (10, 2326816), (16, 1454260), (19, 1224640), (20, 1163408), (32, 727130), (38, 612320), (40, 581704), (43, 541120), (64, 363565), (76, 306160), (80, 290852), (86, 270560), (89, 261440), (95, 244928), (152, 153080), (160, 145426), (172, 135280), (178, 130720), (190, 122464), (215, 108224), (304, 76540), (320, 72713), (344, 67640), (356, 65360), (380, 61232), (430, 54112), (445, 52288), (608, 38270), (688, 33820), (712, 32680), (760, 30616), (817, 28480), (860, 27056), (890, 26144), (1216, 19135), (1376, 16910), (1424, 16340), (1520, 15308), (1634, 14240), (1691, 13760), (1720, 13528), (1780, 13072), (2752, 8455), (2848, 8170), (3040, 7654), (3268, 7120), (3382, 6880), (3440, 6764), (3560, 6536), (3827, 6080), (4085, 5696)]