216683280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 240

約数和(自身を含む): 804323520

約数和(自身を除く): 587640240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 109, 110, 120, 132, 144, 165, 176, 180, 198, 218, 220, 240, 251, 264, 327, 330, 360, 396, 436, 440, 495, 502, 528, 545, 654, 660, 720, 753, 792, 872, 880, 981, 990, 1004, 1090, 1199, 1255, 1308, 1320, 1506, 1584, 1635, 1744, 1962, 1980, 2008, 2180, 2259, 2398, 2510, 2616, 2640, 2761, 3012, 3270, 3597, 3765, 3924, 3960, 4016, 4360, 4518, 4796, 4905, 5020, 5232, 5522, 5995, 6024, 6540, 7194, 7530, 7848, 7920, 8283, 8720, 9036, 9592, 9810, 10040, 10791, 11044, 11295, 11990, 12048, 13080, 13805, 14388, 15060, 15696, 16566, 17985, 18072, 19184, 19620, 20080, 21582, 22088, 22590, 23980, 24849, 26160, 27359, 27610, 28776, 30120, 33132, 35970, 36144, 39240, 41415, 43164, 44176, 45180, 47960, 49698, 53955, 54718, 55220, 57552, 60240, 66264, 71940, 78480, 82077, 82830, 86328, 90360, 95920, 99396, 107910, 109436, 110440, 124245, 132528, 136795, 143880, 164154, 165660, 172656, 180720, 198792, 215820, 218872, 220880, 246231, 248490, 273590, 287760, 300949, 328308, 331320, 397584, 410385, 431640, 437744, 492462, 496980, 547180, 601898, 656616, 662640, 820770, 863280, 902847, 984924, 993960, 1094360, 1203796, 1231155, 1313232, 1504745, 1641540, 1805694, 1969848, 1987920, 2188720, 2407592, 2462310, 2708541, 3009490, 3283080, 3611388, 3939696, 4514235, 4815184, 4924620, 5417082, 6018980, 6566160, 7222776, 9028470, 9849240, 10834164, 12037960, 13542705, 14445552, 18056940, 19698480, 21668328, 24075920, 27085410, 36113880, 43336656, 54170820, 72227760, 108341640, 216683280]

約数ペア:

[(1, 216683280), (2, 108341640), (3, 72227760), (4, 54170820), (5, 43336656), (6, 36113880), (8, 27085410), (9, 24075920), (10, 21668328), (11, 19698480), (12, 18056940), (15, 14445552), (16, 13542705), (18, 12037960), (20, 10834164), (22, 9849240), (24, 9028470), (30, 7222776), (33, 6566160), (36, 6018980), (40, 5417082), (44, 4924620), (45, 4815184), (48, 4514235), (55, 3939696), (60, 3611388), (66, 3283080), (72, 3009490), (80, 2708541), (88, 2462310), (90, 2407592), (99, 2188720), (109, 1987920), (110, 1969848), (120, 1805694), (132, 1641540), (144, 1504745), (165, 1313232), (176, 1231155), (180, 1203796), (198, 1094360), (218, 993960), (220, 984924), (240, 902847), (251, 863280), (264, 820770), (327, 662640), (330, 656616), (360, 601898), (396, 547180), (436, 496980), (440, 492462), (495, 437744), (502, 431640), (528, 410385), (545, 397584), (654, 331320), (660, 328308), (720, 300949), (753, 287760), (792, 273590), (872, 248490), (880, 246231), (981, 220880), (990, 218872), (1004, 215820), (1090, 198792), (1199, 180720), (1255, 172656), (1308, 165660), (1320, 164154), (1506, 143880), (1584, 136795), (1635, 132528), (1744, 124245), (1962, 110440), (1980, 109436), (2008, 107910), (2180, 99396), (2259, 95920), (2398, 90360), (2510, 86328), (2616, 82830), (2640, 82077), (2761, 78480), (3012, 71940), (3270, 66264), (3597, 60240), (3765, 57552), (3924, 55220), (3960, 54718), (4016, 53955), (4360, 49698), (4518, 47960), (4796, 45180), (4905, 44176), (5020, 43164), (5232, 41415), (5522, 39240), (5995, 36144), (6024, 35970), (6540, 33132), (7194, 30120), (7530, 28776), (7848, 27610), (7920, 27359), (8283, 26160), (8720, 24849), (9036, 23980), (9592, 22590), (9810, 22088), (10040, 21582), (10791, 20080), (11044, 19620), (11295, 19184), (11990, 18072), (12048, 17985), (13080, 16566), (13805, 15696), (14388, 15060)]