21132035520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{759053}}^1$

素因数の和:759102

約数の個数: 112

約数和(自身を含む): 69407897760

約数和(自身を除く): 48275862240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 9280, 13920, 27840, 759053, 1518106, 2277159, 3036212, 3795265, 4554318, 6072424, 7590530, 9108636, 11385795, 12144848, 15181060, 18217272, 22012537, 22771590, 24289696, 30362120, 36434544, 44025074, 45543180, 48579392, 60724240, 66037611, 72869088, 88050148, 91086360, 110062685, 121448480, 132075222, 145738176, 176100296, 182172720, 220125370, 242896960, 264150444, 330188055, 352200592, 364345440, 440250740, 528300888, 660376110, 704401184, 728690880, 880501480, 1056601776, 1320752220, 1408802368, 1761002960, 2113203552, 2641504440, 3522005920, 4226407104, 5283008880, 7044011840, 10566017760, 21132035520]

約数ペア:

[(1, 21132035520), (2, 10566017760), (3, 7044011840), (4, 5283008880), (5, 4226407104), (6, 3522005920), (8, 2641504440), (10, 2113203552), (12, 1761002960), (15, 1408802368), (16, 1320752220), (20, 1056601776), (24, 880501480), (29, 728690880), (30, 704401184), (32, 660376110), (40, 528300888), (48, 440250740), (58, 364345440), (60, 352200592), (64, 330188055), (80, 264150444), (87, 242896960), (96, 220125370), (116, 182172720), (120, 176100296), (145, 145738176), (160, 132075222), (174, 121448480), (192, 110062685), (232, 91086360), (240, 88050148), (290, 72869088), (320, 66037611), (348, 60724240), (435, 48579392), (464, 45543180), (480, 44025074), (580, 36434544), (696, 30362120), (870, 24289696), (928, 22771590), (960, 22012537), (1160, 18217272), (1392, 15181060), (1740, 12144848), (1856, 11385795), (2320, 9108636), (2784, 7590530), (3480, 6072424), (4640, 4554318), (5568, 3795265), (6960, 3036212), (9280, 2277159), (13920, 1518106), (27840, 759053)]