173129760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:751

約数の個数: 144

約数和(自身を含む): 594397440

約数和(自身を除く): 421267680

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 251, 288, 360, 479, 480, 502, 720, 753, 958, 1004, 1255, 1437, 1440, 1506, 1916, 2008, 2259, 2395, 2510, 2874, 3012, 3765, 3832, 4016, 4311, 4518, 4790, 5020, 5748, 6024, 7185, 7530, 7664, 8032, 8622, 9036, 9580, 10040, 11295, 11496, 12048, 14370, 15060, 15328, 17244, 18072, 19160, 20080, 21555, 22590, 22992, 24096, 28740, 30120, 34488, 36144, 38320, 40160, 43110, 45180, 45984, 57480, 60240, 68976, 72288, 76640, 86220, 90360, 114960, 120229, 120480, 137952, 172440, 180720, 229920, 240458, 344880, 360687, 361440, 480916, 601145, 689760, 721374, 961832, 1082061, 1202290, 1442748, 1803435, 1923664, 2164122, 2404580, 2885496, 3606870, 3847328, 4328244, 4809160, 5410305, 5770992, 7213740, 8656488, 9618320, 10820610, 11541984, 14427480, 17312976, 19236640, 21641220, 28854960, 34625952, 43282440, 57709920, 86564880, 173129760]

約数ペア:

[(1, 173129760), (2, 86564880), (3, 57709920), (4, 43282440), (5, 34625952), (6, 28854960), (8, 21641220), (9, 19236640), (10, 17312976), (12, 14427480), (15, 11541984), (16, 10820610), (18, 9618320), (20, 8656488), (24, 7213740), (30, 5770992), (32, 5410305), (36, 4809160), (40, 4328244), (45, 3847328), (48, 3606870), (60, 2885496), (72, 2404580), (80, 2164122), (90, 1923664), (96, 1803435), (120, 1442748), (144, 1202290), (160, 1082061), (180, 961832), (240, 721374), (251, 689760), (288, 601145), (360, 480916), (479, 361440), (480, 360687), (502, 344880), (720, 240458), (753, 229920), (958, 180720), (1004, 172440), (1255, 137952), (1437, 120480), (1440, 120229), (1506, 114960), (1916, 90360), (2008, 86220), (2259, 76640), (2395, 72288), (2510, 68976), (2874, 60240), (3012, 57480), (3765, 45984), (3832, 45180), (4016, 43110), (4311, 40160), (4518, 38320), (4790, 36144), (5020, 34488), (5748, 30120), (6024, 28740), (7185, 24096), (7530, 22992), (7664, 22590), (8032, 21555), (8622, 20080), (9036, 19160), (9580, 18072), (10040, 17244), (11295, 15328), (11496, 15060), (12048, 14370)]