831068160

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2124

約数の個数: 192

約数和(自身を含む): 2864665440

約数和(自身を除く): 2033597280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2081, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4162, 4992, 5120, 6144, 6240, 6243, 6656, 7680, 8320, 8324, 9984, 10240, 10405, 12480, 12486, 13312, 15360, 16640, 16648, 19968, 20810, 24960, 24972, 26624, 27053, 30720, 31215, 33280, 33296, 39936, 41620, 49920, 49944, 54106, 62430, 66560, 66592, 79872, 81159, 83240, 99840, 99888, 108212, 124860, 133120, 133184, 135265, 162318, 166480, 199680, 199776, 216424, 249720, 266368, 270530, 324636, 332960, 399360, 399552, 405795, 432848, 499440, 532736, 541060, 649272, 665920, 799104, 811590, 865696, 998880, 1065472, 1082120, 1298544, 1331840, 1598208, 1623180, 1731392, 1997760, 2130944, 2164240, 2597088, 2663680, 3196416, 3246360, 3462784, 3995520, 4261888, 4328480, 5194176, 5327360, 6392832, 6492720, 6925568, 7991040, 8656960, 10388352, 10654720, 12785664, 12985440, 13851136, 15982080, 17313920, 20776704, 21309440, 25970880, 27702272, 31964160, 34627840, 41553408, 51941760, 55404544, 63928320, 69255680, 83106816, 103883520, 138511360, 166213632, 207767040, 277022720, 415534080, 831068160]

約数ペア:

[(1, 831068160), (2, 415534080), (3, 277022720), (4, 207767040), (5, 166213632), (6, 138511360), (8, 103883520), (10, 83106816), (12, 69255680), (13, 63928320), (15, 55404544), (16, 51941760), (20, 41553408), (24, 34627840), (26, 31964160), (30, 27702272), (32, 25970880), (39, 21309440), (40, 20776704), (48, 17313920), (52, 15982080), (60, 13851136), (64, 12985440), (65, 12785664), (78, 10654720), (80, 10388352), (96, 8656960), (104, 7991040), (120, 6925568), (128, 6492720), (130, 6392832), (156, 5327360), (160, 5194176), (192, 4328480), (195, 4261888), (208, 3995520), (240, 3462784), (256, 3246360), (260, 3196416), (312, 2663680), (320, 2597088), (384, 2164240), (390, 2130944), (416, 1997760), (480, 1731392), (512, 1623180), (520, 1598208), (624, 1331840), (640, 1298544), (768, 1082120), (780, 1065472), (832, 998880), (960, 865696), (1024, 811590), (1040, 799104), (1248, 665920), (1280, 649272), (1536, 541060), (1560, 532736), (1664, 499440), (1920, 432848), (2048, 405795), (2080, 399552), (2081, 399360), (2496, 332960), (2560, 324636), (3072, 270530), (3120, 266368), (3328, 249720), (3840, 216424), (4160, 199776), (4162, 199680), (4992, 166480), (5120, 162318), (6144, 135265), (6240, 133184), (6243, 133120), (6656, 124860), (7680, 108212), (8320, 99888), (8324, 99840), (9984, 83240), (10240, 81159), (10405, 79872), (12480, 66592), (12486, 66560), (13312, 62430), (15360, 54106), (16640, 49944), (16648, 49920), (19968, 41620), (20810, 39936), (24960, 33296), (24972, 33280), (26624, 31215), (27053, 30720)]