276095680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{233}}^1$

素因数の和:303

約数の個数: 168

約数和(自身を含む): 788834592

約数和(自身を除く): 512738912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 233, 280, 320, 322, 368, 448, 460, 466, 529, 560, 644, 736, 805, 920, 932, 1058, 1120, 1165, 1288, 1472, 1610, 1631, 1840, 1864, 2116, 2240, 2330, 2576, 2645, 3220, 3262, 3680, 3703, 3728, 4232, 4660, 5152, 5290, 5359, 6440, 6524, 7360, 7406, 7456, 8155, 8464, 9320, 10304, 10580, 10718, 12880, 13048, 14812, 14912, 16310, 16928, 18515, 18640, 21160, 21436, 25760, 26096, 26795, 29624, 32620, 33856, 37030, 37280, 37513, 42320, 42872, 51520, 52192, 53590, 59248, 65240, 74060, 74560, 75026, 84640, 85744, 104384, 107180, 118496, 123257, 130480, 148120, 150052, 169280, 171488, 187565, 214360, 236992, 246514, 260960, 296240, 300104, 342976, 375130, 428720, 493028, 521920, 592480, 600208, 616285, 750260, 857440, 862799, 986056, 1184960, 1200416, 1232570, 1500520, 1714880, 1725598, 1972112, 2400832, 2465140, 3001040, 3451196, 3944224, 4313995, 4930280, 6002080, 6902392, 7888448, 8627990, 9860560, 12004160, 13804784, 17255980, 19721120, 27609568, 34511960, 39442240, 55219136, 69023920, 138047840, 276095680]

約数ペア:

[(1, 276095680), (2, 138047840), (4, 69023920), (5, 55219136), (7, 39442240), (8, 34511960), (10, 27609568), (14, 19721120), (16, 17255980), (20, 13804784), (23, 12004160), (28, 9860560), (32, 8627990), (35, 7888448), (40, 6902392), (46, 6002080), (56, 4930280), (64, 4313995), (70, 3944224), (80, 3451196), (92, 3001040), (112, 2465140), (115, 2400832), (140, 1972112), (160, 1725598), (161, 1714880), (184, 1500520), (224, 1232570), (230, 1200416), (233, 1184960), (280, 986056), (320, 862799), (322, 857440), (368, 750260), (448, 616285), (460, 600208), (466, 592480), (529, 521920), (560, 493028), (644, 428720), (736, 375130), (805, 342976), (920, 300104), (932, 296240), (1058, 260960), (1120, 246514), (1165, 236992), (1288, 214360), (1472, 187565), (1610, 171488), (1631, 169280), (1840, 150052), (1864, 148120), (2116, 130480), (2240, 123257), (2330, 118496), (2576, 107180), (2645, 104384), (3220, 85744), (3262, 84640), (3680, 75026), (3703, 74560), (3728, 74060), (4232, 65240), (4660, 59248), (5152, 53590), (5290, 52192), (5359, 51520), (6440, 42872), (6524, 42320), (7360, 37513), (7406, 37280), (7456, 37030), (8155, 33856), (8464, 32620), (9320, 29624), (10304, 26795), (10580, 26096), (10718, 25760), (12880, 21436), (13048, 21160), (14812, 18640), (14912, 18515), (16310, 16928)]