1343492920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10639}}^1$

素因数の和:10709

約数の個数: 128

約数和(自身を含む): 3861043200

約数和(自身を除く): 2517550280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 82, 88, 110, 140, 154, 164, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 574, 616, 770, 820, 902, 1148, 1435, 1540, 1640, 1804, 2255, 2296, 2870, 3080, 3157, 3608, 4510, 5740, 6314, 9020, 10639, 11480, 12628, 15785, 18040, 21278, 25256, 31570, 42556, 53195, 63140, 74473, 85112, 106390, 117029, 126280, 148946, 212780, 234058, 297892, 372365, 425560, 436199, 468116, 585145, 595784, 744730, 819203, 872398, 936232, 1170290, 1489460, 1638406, 1744796, 2180995, 2340580, 2978920, 3053393, 3276812, 3489592, 4096015, 4361990, 4681160, 4798189, 6106786, 6553624, 8192030, 8723980, 9596378, 12213572, 15266965, 16384060, 17447960, 19192756, 23990945, 24427144, 30533930, 32768120, 33587323, 38385512, 47981890, 61067860, 67174646, 95963780, 122135720, 134349292, 167936615, 191927560, 268698584, 335873230, 671746460, 1343492920]

約数ペア:

[(1, 1343492920), (2, 671746460), (4, 335873230), (5, 268698584), (7, 191927560), (8, 167936615), (10, 134349292), (11, 122135720), (14, 95963780), (20, 67174646), (22, 61067860), (28, 47981890), (35, 38385512), (40, 33587323), (41, 32768120), (44, 30533930), (55, 24427144), (56, 23990945), (70, 19192756), (77, 17447960), (82, 16384060), (88, 15266965), (110, 12213572), (140, 9596378), (154, 8723980), (164, 8192030), (205, 6553624), (220, 6106786), (280, 4798189), (287, 4681160), (308, 4361990), (328, 4096015), (385, 3489592), (410, 3276812), (440, 3053393), (451, 2978920), (574, 2340580), (616, 2180995), (770, 1744796), (820, 1638406), (902, 1489460), (1148, 1170290), (1435, 936232), (1540, 872398), (1640, 819203), (1804, 744730), (2255, 595784), (2296, 585145), (2870, 468116), (3080, 436199), (3157, 425560), (3608, 372365), (4510, 297892), (5740, 234058), (6314, 212780), (9020, 148946), (10639, 126280), (11480, 117029), (12628, 106390), (15785, 85112), (18040, 74473), (21278, 63140), (25256, 53195), (31570, 42556)]