131958080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 112

約数和(自身を含む): 337084416

約数和(自身を除く): 205126336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 136, 160, 170, 191, 254, 272, 320, 340, 382, 508, 544, 635, 680, 764, 955, 1016, 1088, 1270, 1360, 1528, 1910, 2032, 2159, 2540, 2720, 3056, 3247, 3820, 4064, 4318, 5080, 5440, 6112, 6494, 7640, 8128, 8636, 10160, 10795, 12224, 12988, 15280, 16235, 17272, 20320, 21590, 24257, 25976, 30560, 32470, 34544, 40640, 43180, 48514, 51952, 61120, 64940, 69088, 86360, 97028, 103904, 121285, 129880, 138176, 172720, 194056, 207808, 242570, 259760, 345440, 388112, 412369, 485140, 519520, 690880, 776224, 824738, 970280, 1039040, 1552448, 1649476, 1940560, 2061845, 3298952, 3881120, 4123690, 6597904, 7762240, 8247380, 13195808, 16494760, 26391616, 32989520, 65979040, 131958080]

約数ペア:

[(1, 131958080), (2, 65979040), (4, 32989520), (5, 26391616), (8, 16494760), (10, 13195808), (16, 8247380), (17, 7762240), (20, 6597904), (32, 4123690), (34, 3881120), (40, 3298952), (64, 2061845), (68, 1940560), (80, 1649476), (85, 1552448), (127, 1039040), (136, 970280), (160, 824738), (170, 776224), (191, 690880), (254, 519520), (272, 485140), (320, 412369), (340, 388112), (382, 345440), (508, 259760), (544, 242570), (635, 207808), (680, 194056), (764, 172720), (955, 138176), (1016, 129880), (1088, 121285), (1270, 103904), (1360, 97028), (1528, 86360), (1910, 69088), (2032, 64940), (2159, 61120), (2540, 51952), (2720, 48514), (3056, 43180), (3247, 40640), (3820, 34544), (4064, 32470), (4318, 30560), (5080, 25976), (5440, 24257), (6112, 21590), (6494, 20320), (7640, 17272), (8128, 16235), (8636, 15280), (10160, 12988), (10795, 12224)]