2134268920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3923}}^1$

素因数の和:4037

約数の個数: 128

約数和(自身を含む): 5763571200

約数和(自身を除く): 3629302280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 67, 70, 116, 134, 140, 145, 203, 232, 268, 280, 290, 335, 406, 469, 536, 580, 670, 812, 938, 1015, 1160, 1340, 1624, 1876, 1943, 2030, 2345, 2680, 3752, 3886, 3923, 4060, 4690, 7772, 7846, 8120, 9380, 9715, 13601, 15544, 15692, 18760, 19430, 19615, 27202, 27461, 31384, 38860, 39230, 54404, 54922, 68005, 77720, 78460, 108808, 109844, 113767, 136010, 137305, 156920, 219688, 227534, 262841, 272020, 274610, 455068, 525682, 544040, 549220, 568835, 796369, 910136, 1051364, 1098440, 1137670, 1314205, 1592738, 1839887, 2102728, 2275340, 2628410, 3185476, 3679774, 3981845, 4550680, 5256820, 6370952, 7359548, 7622389, 7963690, 9199435, 10513640, 14719096, 15244778, 15927380, 18398870, 30489556, 31854760, 36797740, 38111945, 53356723, 60979112, 73595480, 76223890, 106713446, 152447780, 213426892, 266783615, 304895560, 426853784, 533567230, 1067134460, 2134268920]

約数ペア:

[(1, 2134268920), (2, 1067134460), (4, 533567230), (5, 426853784), (7, 304895560), (8, 266783615), (10, 213426892), (14, 152447780), (20, 106713446), (28, 76223890), (29, 73595480), (35, 60979112), (40, 53356723), (56, 38111945), (58, 36797740), (67, 31854760), (70, 30489556), (116, 18398870), (134, 15927380), (140, 15244778), (145, 14719096), (203, 10513640), (232, 9199435), (268, 7963690), (280, 7622389), (290, 7359548), (335, 6370952), (406, 5256820), (469, 4550680), (536, 3981845), (580, 3679774), (670, 3185476), (812, 2628410), (938, 2275340), (1015, 2102728), (1160, 1839887), (1340, 1592738), (1624, 1314205), (1876, 1137670), (1943, 1098440), (2030, 1051364), (2345, 910136), (2680, 796369), (3752, 568835), (3886, 549220), (3923, 544040), (4060, 525682), (4690, 455068), (7772, 274610), (7846, 272020), (8120, 262841), (9380, 227534), (9715, 219688), (13601, 156920), (15544, 137305), (15692, 136010), (18760, 113767), (19430, 109844), (19615, 108808), (27202, 78460), (27461, 77720), (31384, 68005), (38860, 54922), (39230, 54404)]