15519545568

素因数分解:

$2^5\times 3^4\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:631

約数の個数: 240

約数和(自身を含む): 46481394960

約数和(自身を除く): 30961849392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 109, 144, 162, 163, 216, 218, 288, 324, 326, 327, 337, 432, 436, 489, 648, 652, 654, 674, 864, 872, 978, 981, 1011, 1296, 1304, 1308, 1348, 1467, 1744, 1956, 1962, 2022, 2592, 2608, 2616, 2696, 2934, 2943, 3033, 3488, 3912, 3924, 4044, 4401, 5216, 5232, 5392, 5868, 5886, 6066, 7824, 7848, 8088, 8802, 8829, 9099, 10464, 10784, 11736, 11772, 12132, 13203, 15648, 15696, 16176, 17604, 17658, 17767, 18198, 23472, 23544, 24264, 26406, 27297, 31392, 32352, 35208, 35316, 35534, 36396, 36733, 46944, 47088, 48528, 52812, 53301, 54594, 54931, 70416, 70632, 71068, 72792, 73466, 94176, 97056, 105624, 106602, 109188, 109862, 110199, 140832, 141264, 142136, 145584, 146932, 159903, 164793, 211248, 213204, 218376, 219724, 220398, 282528, 284272, 291168, 293864, 319806, 329586, 330597, 422496, 426408, 436752, 439448, 440796, 479709, 494379, 568544, 587728, 639612, 659172, 661194, 852816, 873504, 878896, 881592, 959418, 988758, 991791, 1175456, 1279224, 1318344, 1322388, 1439127, 1483137, 1705632, 1757792, 1763184, 1918836, 1977516, 1983582, 2558448, 2636688, 2644776, 2878254, 2966274, 2975373, 3526368, 3837672, 3955032, 3967164, 4449411, 5116896, 5273376, 5289552, 5756508, 5932548, 5950746, 5987479, 7675344, 7910064, 7934328, 8898822, 10579104, 11513016, 11865096, 11901492, 11974958, 15350688, 15820128, 15868656, 17797644, 17962437, 23026032, 23730192, 23802984, 23949916, 31737312, 35595288, 35924874, 46052064, 47460384, 47605968, 47899832, 53887311, 71190576, 71849748, 95211936, 95799664, 107774622, 142381152, 143699496, 161661933, 191599328, 215549244, 287398992, 323323866, 431098488, 484985799, 574797984, 646647732, 862196976, 969971598, 1293295464, 1724393952, 1939943196, 2586590928, 3879886392, 5173181856, 7759772784, 15519545568]

約数ペア:

[(1, 15519545568), (2, 7759772784), (3, 5173181856), (4, 3879886392), (6, 2586590928), (8, 1939943196), (9, 1724393952), (12, 1293295464), (16, 969971598), (18, 862196976), (24, 646647732), (27, 574797984), (32, 484985799), (36, 431098488), (48, 323323866), (54, 287398992), (72, 215549244), (81, 191599328), (96, 161661933), (108, 143699496), (109, 142381152), (144, 107774622), (162, 95799664), (163, 95211936), (216, 71849748), (218, 71190576), (288, 53887311), (324, 47899832), (326, 47605968), (327, 47460384), (337, 46052064), (432, 35924874), (436, 35595288), (489, 31737312), (648, 23949916), (652, 23802984), (654, 23730192), (674, 23026032), (864, 17962437), (872, 17797644), (978, 15868656), (981, 15820128), (1011, 15350688), (1296, 11974958), (1304, 11901492), (1308, 11865096), (1348, 11513016), (1467, 10579104), (1744, 8898822), (1956, 7934328), (1962, 7910064), (2022, 7675344), (2592, 5987479), (2608, 5950746), (2616, 5932548), (2696, 5756508), (2934, 5289552), (2943, 5273376), (3033, 5116896), (3488, 4449411), (3912, 3967164), (3924, 3955032), (4044, 3837672), (4401, 3526368), (5216, 2975373), (5232, 2966274), (5392, 2878254), (5868, 2644776), (5886, 2636688), (6066, 2558448), (7824, 1983582), (7848, 1977516), (8088, 1918836), (8802, 1763184), (8829, 1757792), (9099, 1705632), (10464, 1483137), (10784, 1439127), (11736, 1322388), (11772, 1318344), (12132, 1279224), (13203, 1175456), (15648, 991791), (15696, 988758), (16176, 959418), (17604, 881592), (17658, 878896), (17767, 873504), (18198, 852816), (23472, 661194), (23544, 659172), (24264, 639612), (26406, 587728), (27297, 568544), (31392, 494379), (32352, 479709), (35208, 440796), (35316, 439448), (35534, 436752), (36396, 426408), (36733, 422496), (46944, 330597), (47088, 329586), (48528, 319806), (52812, 293864), (53301, 291168), (54594, 284272), (54931, 282528), (70416, 220398), (70632, 219724), (71068, 218376), (72792, 213204), (73466, 211248), (94176, 164793), (97056, 159903), (105624, 146932), (106602, 145584), (109188, 142136), (109862, 141264), (110199, 140832)]