168587520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1088

約数の個数: 144

約数和(自身を含む): 551487552

約数和(自身を除く): 382900032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 256, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 768, 860, 960, 1021, 1032, 1280, 1290, 1376, 1720, 1920, 2042, 2064, 2580, 2752, 3063, 3440, 3840, 4084, 4128, 5105, 5160, 5504, 6126, 6880, 8168, 8256, 10210, 10320, 11008, 12252, 13760, 15315, 16336, 16512, 20420, 20640, 24504, 27520, 30630, 32672, 33024, 40840, 41280, 43903, 49008, 55040, 61260, 65344, 81680, 82560, 87806, 98016, 122520, 130688, 131709, 163360, 165120, 175612, 196032, 219515, 245040, 261376, 263418, 326720, 351224, 392064, 439030, 490080, 526836, 653440, 658545, 702448, 784128, 878060, 980160, 1053672, 1306880, 1317090, 1404896, 1756120, 1960320, 2107344, 2634180, 2809792, 3512240, 3920640, 4214688, 5268360, 5619584, 7024480, 8429376, 10536720, 11239168, 14048960, 16858752, 21073440, 28097920, 33717504, 42146880, 56195840, 84293760, 168587520]

約数ペア:

[(1, 168587520), (2, 84293760), (3, 56195840), (4, 42146880), (5, 33717504), (6, 28097920), (8, 21073440), (10, 16858752), (12, 14048960), (15, 11239168), (16, 10536720), (20, 8429376), (24, 7024480), (30, 5619584), (32, 5268360), (40, 4214688), (43, 3920640), (48, 3512240), (60, 2809792), (64, 2634180), (80, 2107344), (86, 1960320), (96, 1756120), (120, 1404896), (128, 1317090), (129, 1306880), (160, 1053672), (172, 980160), (192, 878060), (215, 784128), (240, 702448), (256, 658545), (258, 653440), (320, 526836), (344, 490080), (384, 439030), (430, 392064), (480, 351224), (516, 326720), (640, 263418), (645, 261376), (688, 245040), (768, 219515), (860, 196032), (960, 175612), (1021, 165120), (1032, 163360), (1280, 131709), (1290, 130688), (1376, 122520), (1720, 98016), (1920, 87806), (2042, 82560), (2064, 81680), (2580, 65344), (2752, 61260), (3063, 55040), (3440, 49008), (3840, 43903), (4084, 41280), (4128, 40840), (5105, 33024), (5160, 32672), (5504, 30630), (6126, 27520), (6880, 24504), (8168, 20640), (8256, 20420), (10210, 16512), (10320, 16336), (11008, 15315), (12252, 13760)]