2129771880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9811}}^1$

素因数の和:9901

約数の個数: 160

約数和(自身を含む): 7265982240

約数和(自身を除く): 5136210360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 268, 270, 324, 335, 360, 402, 405, 536, 540, 603, 648, 670, 804, 810, 1005, 1080, 1206, 1340, 1608, 1620, 1809, 2010, 2412, 2680, 3015, 3240, 3618, 4020, 4824, 5427, 6030, 7236, 8040, 9045, 9811, 10854, 12060, 14472, 18090, 19622, 21708, 24120, 27135, 29433, 36180, 39244, 43416, 49055, 54270, 58866, 72360, 78488, 88299, 98110, 108540, 117732, 147165, 176598, 196220, 217080, 235464, 264897, 294330, 353196, 392440, 441495, 529794, 588660, 657337, 706392, 794691, 882990, 1059588, 1177320, 1314674, 1324485, 1589382, 1765980, 1972011, 2119176, 2629348, 2648970, 3178764, 3286685, 3531960, 3944022, 3973455, 5258696, 5297940, 5916033, 6357528, 6573370, 7888044, 7946910, 9860055, 10595880, 11832066, 13146740, 15776088, 15893820, 17748099, 19720110, 23664132, 26293480, 29580165, 31787640, 35496198, 39440220, 47328264, 53244297, 59160330, 70992396, 78880440, 88740495, 106488594, 118320660, 141984792, 177480990, 212977188, 236641320, 266221485, 354961980, 425954376, 532442970, 709923960, 1064885940, 2129771880]

約数ペア:

[(1, 2129771880), (2, 1064885940), (3, 709923960), (4, 532442970), (5, 425954376), (6, 354961980), (8, 266221485), (9, 236641320), (10, 212977188), (12, 177480990), (15, 141984792), (18, 118320660), (20, 106488594), (24, 88740495), (27, 78880440), (30, 70992396), (36, 59160330), (40, 53244297), (45, 47328264), (54, 39440220), (60, 35496198), (67, 31787640), (72, 29580165), (81, 26293480), (90, 23664132), (108, 19720110), (120, 17748099), (134, 15893820), (135, 15776088), (162, 13146740), (180, 11832066), (201, 10595880), (216, 9860055), (268, 7946910), (270, 7888044), (324, 6573370), (335, 6357528), (360, 5916033), (402, 5297940), (405, 5258696), (536, 3973455), (540, 3944022), (603, 3531960), (648, 3286685), (670, 3178764), (804, 2648970), (810, 2629348), (1005, 2119176), (1080, 1972011), (1206, 1765980), (1340, 1589382), (1608, 1324485), (1620, 1314674), (1809, 1177320), (2010, 1059588), (2412, 882990), (2680, 794691), (3015, 706392), (3240, 657337), (3618, 588660), (4020, 529794), (4824, 441495), (5427, 392440), (6030, 353196), (7236, 294330), (8040, 264897), (9045, 235464), (9811, 217080), (10854, 196220), (12060, 176598), (14472, 147165), (18090, 117732), (19622, 108540), (21708, 98110), (24120, 88299), (27135, 78488), (29433, 72360), (36180, 58866), (39244, 54270), (43416, 49055)]