9968607178040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3607}}^1\times {\mathrm{240739}}^1$

素因数の和:244405

約数の個数: 128

約数和(自身を含む): 26266159180800

約数和(自身を除く): 16297552002760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 3607, 5740, 7214, 11480, 14428, 18035, 25249, 28856, 36070, 50498, 72140, 100996, 126245, 144280, 147887, 201992, 240739, 252490, 295774, 481478, 504980, 591548, 739435, 962956, 1009960, 1035209, 1183096, 1203695, 1478870, 1685173, 1925912, 2070418, 2407390, 2957740, 3370346, 4140836, 4814780, 5176045, 5915480, 6740692, 8281672, 8425865, 9629560, 9870299, 10352090, 13481384, 16851730, 19740598, 20704180, 33703460, 39481196, 41408360, 49351495, 67406920, 69092093, 78962392, 98702990, 138184186, 197405980, 276368372, 345460465, 394811960, 552736744, 690920930, 868345573, 1381841860, 1736691146, 2763683720, 3473382292, 4341727865, 6078419011, 6946764584, 8683455730, 12156838022, 17366911460, 24313676044, 30392095055, 34733822920, 35602168493, 48627352088, 60784190110, 71204336986, 121568380220, 142408673972, 178010842465, 243136760440, 249215179451, 284817347944, 356021684930, 498430358902, 712043369860, 996860717804, 1246075897255, 1424086739720, 1993721435608, 2492151794510, 4984303589020, 9968607178040]

約数ペア:

[(1, 9968607178040), (2, 4984303589020), (4, 2492151794510), (5, 1993721435608), (7, 1424086739720), (8, 1246075897255), (10, 996860717804), (14, 712043369860), (20, 498430358902), (28, 356021684930), (35, 284817347944), (40, 249215179451), (41, 243136760440), (56, 178010842465), (70, 142408673972), (82, 121568380220), (140, 71204336986), (164, 60784190110), (205, 48627352088), (280, 35602168493), (287, 34733822920), (328, 30392095055), (410, 24313676044), (574, 17366911460), (820, 12156838022), (1148, 8683455730), (1435, 6946764584), (1640, 6078419011), (2296, 4341727865), (2870, 3473382292), (3607, 2763683720), (5740, 1736691146), (7214, 1381841860), (11480, 868345573), (14428, 690920930), (18035, 552736744), (25249, 394811960), (28856, 345460465), (36070, 276368372), (50498, 197405980), (72140, 138184186), (100996, 98702990), (126245, 78962392), (144280, 69092093), (147887, 67406920), (201992, 49351495), (240739, 41408360), (252490, 39481196), (295774, 33703460), (481478, 20704180), (504980, 19740598), (591548, 16851730), (739435, 13481384), (962956, 10352090), (1009960, 9870299), (1035209, 9629560), (1183096, 8425865), (1203695, 8281672), (1478870, 6740692), (1685173, 5915480), (1925912, 5176045), (2070418, 4814780), (2407390, 4140836), (2957740, 3370346)]