168205680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1876

約数の個数: 160

約数和(自身を含む): 593176320

約数和(自身を除く): 424970640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1811, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3622, 3870, 4644, 5160, 5433, 5805, 6192, 7244, 7740, 9055, 9288, 10320, 10866, 11610, 14488, 15480, 16299, 18110, 18576, 21732, 23220, 27165, 28976, 30960, 32598, 36220, 43464, 46440, 48897, 54330, 65196, 72440, 77873, 81495, 86928, 92880, 97794, 108660, 130392, 144880, 155746, 162990, 195588, 217320, 233619, 244485, 260784, 311492, 325980, 389365, 391176, 434640, 467238, 488970, 622984, 651960, 700857, 778730, 782352, 934476, 977940, 1168095, 1245968, 1303920, 1401714, 1557460, 1868952, 1955880, 2102571, 2336190, 2803428, 3114920, 3504285, 3737904, 3911760, 4205142, 4672380, 5606856, 6229840, 7008570, 8410284, 9344760, 10512855, 11213712, 14017140, 16820568, 18689520, 21025710, 28034280, 33641136, 42051420, 56068560, 84102840, 168205680]

約数ペア:

[(1, 168205680), (2, 84102840), (3, 56068560), (4, 42051420), (5, 33641136), (6, 28034280), (8, 21025710), (9, 18689520), (10, 16820568), (12, 14017140), (15, 11213712), (16, 10512855), (18, 9344760), (20, 8410284), (24, 7008570), (27, 6229840), (30, 5606856), (36, 4672380), (40, 4205142), (43, 3911760), (45, 3737904), (48, 3504285), (54, 3114920), (60, 2803428), (72, 2336190), (80, 2102571), (86, 1955880), (90, 1868952), (108, 1557460), (120, 1401714), (129, 1303920), (135, 1245968), (144, 1168095), (172, 977940), (180, 934476), (215, 782352), (216, 778730), (240, 700857), (258, 651960), (270, 622984), (344, 488970), (360, 467238), (387, 434640), (430, 391176), (432, 389365), (516, 325980), (540, 311492), (645, 260784), (688, 244485), (720, 233619), (774, 217320), (860, 195588), (1032, 162990), (1080, 155746), (1161, 144880), (1290, 130392), (1548, 108660), (1720, 97794), (1811, 92880), (1935, 86928), (2064, 81495), (2160, 77873), (2322, 72440), (2580, 65196), (3096, 54330), (3440, 48897), (3622, 46440), (3870, 43464), (4644, 36220), (5160, 32598), (5433, 30960), (5805, 28976), (6192, 27165), (7244, 23220), (7740, 21732), (9055, 18576), (9288, 18110), (10320, 16299), (10866, 15480), (11610, 14488)]