211076280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{65147}}^1$

素因数の和:65170

約数の個数: 80

約数和(自身を含む): 709461720

約数和(自身を除く): 498385440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 65147, 130294, 195441, 260588, 325735, 390882, 521176, 586323, 651470, 781764, 977205, 1172646, 1302940, 1563528, 1758969, 1954410, 2345292, 2605880, 2931615, 3517938, 3908820, 4690584, 5276907, 5863230, 7035876, 7817640, 8794845, 10553814, 11726460, 14071752, 17589690, 21107628, 23452920, 26384535, 35179380, 42215256, 52769070, 70358760, 105538140, 211076280]

約数ペア:

[(1, 211076280), (2, 105538140), (3, 70358760), (4, 52769070), (5, 42215256), (6, 35179380), (8, 26384535), (9, 23452920), (10, 21107628), (12, 17589690), (15, 14071752), (18, 11726460), (20, 10553814), (24, 8794845), (27, 7817640), (30, 7035876), (36, 5863230), (40, 5276907), (45, 4690584), (54, 3908820), (60, 3517938), (72, 2931615), (81, 2605880), (90, 2345292), (108, 1954410), (120, 1758969), (135, 1563528), (162, 1302940), (180, 1172646), (216, 977205), (270, 781764), (324, 651470), (360, 586323), (405, 521176), (540, 390882), (648, 325735), (810, 260588), (1080, 195441), (1620, 130294), (3240, 65147)]