6561285019120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{332048837}}^1$

素因数の和:332048882

約数の個数: 80

約数和(自身を含む): 17293103483040

約数和(自身を除く): 10731818463920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 332048837, 664097674, 1328195348, 1660244185, 2656390696, 3320488370, 4316634881, 5312781392, 6308927903, 6640976740, 8633269762, 12617855806, 13281953480, 17266539524, 21583174405, 25235711612, 26563906960, 31544639515, 34533079048, 43166348810, 50471423224, 63089279030, 69066158096, 82016062739, 86332697620, 100942846448, 126178558060, 164032125478, 172665395240, 252357116120, 328064250956, 345330790480, 410080313695, 504714232240, 656128501912, 820160627390, 1312257003824, 1640321254780, 3280642509560, 6561285019120]

約数ペア:

[(1, 6561285019120), (2, 3280642509560), (4, 1640321254780), (5, 1312257003824), (8, 820160627390), (10, 656128501912), (13, 504714232240), (16, 410080313695), (19, 345330790480), (20, 328064250956), (26, 252357116120), (38, 172665395240), (40, 164032125478), (52, 126178558060), (65, 100942846448), (76, 86332697620), (80, 82016062739), (95, 69066158096), (104, 63089279030), (130, 50471423224), (152, 43166348810), (190, 34533079048), (208, 31544639515), (247, 26563906960), (260, 25235711612), (304, 21583174405), (380, 17266539524), (494, 13281953480), (520, 12617855806), (760, 8633269762), (988, 6640976740), (1040, 6308927903), (1235, 5312781392), (1520, 4316634881), (1976, 3320488370), (2470, 2656390696), (3952, 1660244185), (4940, 1328195348), (9880, 664097674), (19760, 332048837)]