156942855520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{186163}}^1$

素因数の和:186668

約数の個数: 96

約数和(自身を含む): 405331153920

約数和(自身を除く): 248388298400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 479, 880, 958, 1760, 1916, 2395, 3832, 4790, 5269, 7664, 9580, 10538, 15328, 19160, 21076, 26345, 38320, 42152, 52690, 76640, 84304, 105380, 168608, 186163, 210760, 372326, 421520, 744652, 843040, 930815, 1489304, 1861630, 2047793, 2978608, 3723260, 4095586, 5957216, 7446520, 8191172, 10238965, 14893040, 16382344, 20477930, 29786080, 32764688, 40955860, 65529376, 81911720, 89172077, 163823440, 178344154, 327646880, 356688308, 445860385, 713376616, 891720770, 980892847, 1426753232, 1783441540, 1961785694, 2853506464, 3566883080, 3923571388, 4904464235, 7133766160, 7847142776, 9808928470, 14267532320, 15694285552, 19617856940, 31388571104, 39235713880, 78471427760, 156942855520]

約数ペア:

[(1, 156942855520), (2, 78471427760), (4, 39235713880), (5, 31388571104), (8, 19617856940), (10, 15694285552), (11, 14267532320), (16, 9808928470), (20, 7847142776), (22, 7133766160), (32, 4904464235), (40, 3923571388), (44, 3566883080), (55, 2853506464), (80, 1961785694), (88, 1783441540), (110, 1426753232), (160, 980892847), (176, 891720770), (220, 713376616), (352, 445860385), (440, 356688308), (479, 327646880), (880, 178344154), (958, 163823440), (1760, 89172077), (1916, 81911720), (2395, 65529376), (3832, 40955860), (4790, 32764688), (5269, 29786080), (7664, 20477930), (9580, 16382344), (10538, 14893040), (15328, 10238965), (19160, 8191172), (21076, 7446520), (26345, 5957216), (38320, 4095586), (42152, 3723260), (52690, 2978608), (76640, 2047793), (84304, 1861630), (105380, 1489304), (168608, 930815), (186163, 843040), (210760, 744652), (372326, 421520)]