505925640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 1804420800

約数和(自身を除く): 1298495160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 251, 264, 330, 360, 396, 440, 495, 502, 509, 660, 753, 792, 990, 1004, 1018, 1255, 1320, 1506, 1527, 1980, 2008, 2036, 2259, 2510, 2545, 2761, 3012, 3054, 3765, 3960, 4072, 4518, 4581, 5020, 5090, 5522, 5599, 6024, 6108, 7530, 7635, 8283, 9036, 9162, 10040, 10180, 11044, 11198, 11295, 12216, 13805, 15060, 15270, 16566, 16797, 18072, 18324, 20360, 22088, 22396, 22590, 22905, 24849, 27610, 27995, 30120, 30540, 33132, 33594, 36648, 41415, 44792, 45180, 45810, 49698, 50391, 55220, 55990, 61080, 66264, 67188, 82830, 83985, 90360, 91620, 99396, 100782, 110440, 111980, 124245, 127759, 134376, 165660, 167970, 183240, 198792, 201564, 223960, 248490, 251955, 255518, 331320, 335940, 383277, 403128, 496980, 503910, 511036, 638795, 671880, 766554, 993960, 1007820, 1022072, 1149831, 1277590, 1405349, 1533108, 1916385, 2015640, 2299662, 2555180, 2810698, 3066216, 3832770, 4216047, 4599324, 5110360, 5621396, 5749155, 7026745, 7665540, 8432094, 9198648, 11242792, 11498310, 12648141, 14053490, 15331080, 16864188, 21080235, 22996620, 25296282, 28106980, 33728376, 42160470, 45993240, 50592564, 56213960, 63240705, 84320940, 101185128, 126481410, 168641880, 252962820, 505925640]

約数ペア:

[(1, 505925640), (2, 252962820), (3, 168641880), (4, 126481410), (5, 101185128), (6, 84320940), (8, 63240705), (9, 56213960), (10, 50592564), (11, 45993240), (12, 42160470), (15, 33728376), (18, 28106980), (20, 25296282), (22, 22996620), (24, 21080235), (30, 16864188), (33, 15331080), (36, 14053490), (40, 12648141), (44, 11498310), (45, 11242792), (55, 9198648), (60, 8432094), (66, 7665540), (72, 7026745), (88, 5749155), (90, 5621396), (99, 5110360), (110, 4599324), (120, 4216047), (132, 3832770), (165, 3066216), (180, 2810698), (198, 2555180), (220, 2299662), (251, 2015640), (264, 1916385), (330, 1533108), (360, 1405349), (396, 1277590), (440, 1149831), (495, 1022072), (502, 1007820), (509, 993960), (660, 766554), (753, 671880), (792, 638795), (990, 511036), (1004, 503910), (1018, 496980), (1255, 403128), (1320, 383277), (1506, 335940), (1527, 331320), (1980, 255518), (2008, 251955), (2036, 248490), (2259, 223960), (2510, 201564), (2545, 198792), (2761, 183240), (3012, 167970), (3054, 165660), (3765, 134376), (3960, 127759), (4072, 124245), (4518, 111980), (4581, 110440), (5020, 100782), (5090, 99396), (5522, 91620), (5599, 90360), (6024, 83985), (6108, 82830), (7530, 67188), (7635, 66264), (8283, 61080), (9036, 55990), (9162, 55220), (10040, 50391), (10180, 49698), (11044, 45810), (11198, 45180), (11295, 44792), (12216, 41415), (13805, 36648), (15060, 33594), (15270, 33132), (16566, 30540), (16797, 30120), (18072, 27995), (18324, 27610), (20360, 24849), (22088, 22905), (22396, 22590)]