77370160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6007}}^1$

素因数の和:6050

約数の個数: 80

約数和(自身を含む): 214557696

約数和(自身を除く): 137187536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6007, 6440, 12014, 12880, 24028, 30035, 42049, 48056, 60070, 84098, 96112, 120140, 138161, 168196, 210245, 240280, 276322, 336392, 420490, 480560, 552644, 672784, 690805, 840980, 967127, 1105288, 1381610, 1681960, 1934254, 2210576, 2763220, 3363920, 3868508, 4835635, 5526440, 7737016, 9671270, 11052880, 15474032, 19342540, 38685080, 77370160]

約数ペア:

[(1, 77370160), (2, 38685080), (4, 19342540), (5, 15474032), (7, 11052880), (8, 9671270), (10, 7737016), (14, 5526440), (16, 4835635), (20, 3868508), (23, 3363920), (28, 2763220), (35, 2210576), (40, 1934254), (46, 1681960), (56, 1381610), (70, 1105288), (80, 967127), (92, 840980), (112, 690805), (115, 672784), (140, 552644), (161, 480560), (184, 420490), (230, 336392), (280, 276322), (322, 240280), (368, 210245), (460, 168196), (560, 138161), (644, 120140), (805, 96112), (920, 84098), (1288, 60070), (1610, 48056), (1840, 42049), (2576, 30035), (3220, 24028), (6007, 12880), (6440, 12014)]