1237971840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{92111}}^1$

素因数の和:92140

約数の個数: 128

約数和(自身を含む): 4509803520

約数和(自身を除く): 3271831680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 92111, 184222, 276333, 368444, 460555, 552666, 644777, 736888, 921110, 1105332, 1289554, 1381665, 1473776, 1842220, 1934331, 2210664, 2579108, 2763330, 2947552, 3223885, 3684440, 3868662, 4421328, 5158216, 5526660, 5895104, 6447770, 7368880, 7737324, 8842656, 9671655, 10316432, 11053320, 11790208, 12895540, 14737760, 15474648, 17685312, 19343310, 20632864, 22106640, 25791080, 29475520, 30949296, 35370624, 38686620, 41265728, 44213280, 51582160, 58951040, 61898592, 77373240, 82531456, 88426560, 103164320, 123797184, 154746480, 176853120, 206328640, 247594368, 309492960, 412657280, 618985920, 1237971840]

約数ペア:

[(1, 1237971840), (2, 618985920), (3, 412657280), (4, 309492960), (5, 247594368), (6, 206328640), (7, 176853120), (8, 154746480), (10, 123797184), (12, 103164320), (14, 88426560), (15, 82531456), (16, 77373240), (20, 61898592), (21, 58951040), (24, 51582160), (28, 44213280), (30, 41265728), (32, 38686620), (35, 35370624), (40, 30949296), (42, 29475520), (48, 25791080), (56, 22106640), (60, 20632864), (64, 19343310), (70, 17685312), (80, 15474648), (84, 14737760), (96, 12895540), (105, 11790208), (112, 11053320), (120, 10316432), (128, 9671655), (140, 8842656), (160, 7737324), (168, 7368880), (192, 6447770), (210, 5895104), (224, 5526660), (240, 5158216), (280, 4421328), (320, 3868662), (336, 3684440), (384, 3223885), (420, 2947552), (448, 2763330), (480, 2579108), (560, 2210664), (640, 1934331), (672, 1842220), (840, 1473776), (896, 1381665), (960, 1289554), (1120, 1105332), (1344, 921110), (1680, 736888), (1920, 644777), (2240, 552666), (2688, 460555), (3360, 368444), (4480, 276333), (6720, 184222), (13440, 92111)]