211266960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38273}}^1$

素因数の和:38312

約数の個数: 80

約数和(自身を含む): 683420544

約数和(自身を除く): 472153584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 38273, 76546, 114819, 153092, 191365, 229638, 306184, 382730, 459276, 574095, 612368, 765460, 880279, 918552, 1148190, 1530920, 1760558, 1837104, 2296380, 2640837, 3061840, 3521116, 4401395, 4592760, 5281674, 7042232, 8802790, 9185520, 10563348, 13204185, 14084464, 17605580, 21126696, 26408370, 35211160, 42253392, 52816740, 70422320, 105633480, 211266960]

約数ペア:

[(1, 211266960), (2, 105633480), (3, 70422320), (4, 52816740), (5, 42253392), (6, 35211160), (8, 26408370), (10, 21126696), (12, 17605580), (15, 14084464), (16, 13204185), (20, 10563348), (23, 9185520), (24, 8802790), (30, 7042232), (40, 5281674), (46, 4592760), (48, 4401395), (60, 3521116), (69, 3061840), (80, 2640837), (92, 2296380), (115, 1837104), (120, 1760558), (138, 1530920), (184, 1148190), (230, 918552), (240, 880279), (276, 765460), (345, 612368), (368, 574095), (460, 459276), (552, 382730), (690, 306184), (920, 229638), (1104, 191365), (1380, 153092), (1840, 114819), (2760, 76546), (5520, 38273)]