2665868040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673199}}^1$

素因数の和:673227

約数の個数: 96

約数和(自身を含む): 9451728000

約数和(自身を除く): 6785859960

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, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 673199, 1346398, 2019597, 2692796, 3365995, 4039194, 5385592, 6058791, 6731990, 7405189, 8078388, 10097985, 12117582, 13463980, 14810378, 16156776, 20195970, 22215567, 24235164, 26927960, 29620756, 30293955, 37025945, 40391940, 44431134, 48470328, 59241512, 60587910, 66646701, 74051890, 80783880, 88862268, 111077835, 121175820, 133293402, 148103780, 177724536, 222155670, 242351640, 266586804, 296207560, 333233505, 444311340, 533173608, 666467010, 888622680, 1332934020, 2665868040]

約数ペア:

[(1, 2665868040), (2, 1332934020), (3, 888622680), (4, 666467010), (5, 533173608), (6, 444311340), (8, 333233505), (9, 296207560), (10, 266586804), (11, 242351640), (12, 222155670), (15, 177724536), (18, 148103780), (20, 133293402), (22, 121175820), (24, 111077835), (30, 88862268), (33, 80783880), (36, 74051890), (40, 66646701), (44, 60587910), (45, 59241512), (55, 48470328), (60, 44431134), (66, 40391940), (72, 37025945), (88, 30293955), (90, 29620756), (99, 26927960), (110, 24235164), (120, 22215567), (132, 20195970), (165, 16156776), (180, 14810378), (198, 13463980), (220, 12117582), (264, 10097985), (330, 8078388), (360, 7405189), (396, 6731990), (440, 6058791), (495, 5385592), (660, 4039194), (792, 3365995), (990, 2692796), (1320, 2019597), (1980, 1346398), (3960, 673199)]