283360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:56

約数の個数: 96

約数和(自身を含む): 870912

約数和(自身を除く): 587552

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 280, 308, 322, 352, 368, 385, 440, 460, 506, 560, 616, 644, 736, 770, 805, 880, 920, 1012, 1120, 1232, 1265, 1288, 1540, 1610, 1760, 1771, 1840, 2024, 2464, 2530, 2576, 3080, 3220, 3542, 3680, 4048, 5060, 5152, 6160, 6440, 7084, 8096, 8855, 10120, 12320, 12880, 14168, 17710, 20240, 25760, 28336, 35420, 40480, 56672, 70840, 141680, 283360]

約数ペア:

[(1, 283360), (2, 141680), (4, 70840), (5, 56672), (7, 40480), (8, 35420), (10, 28336), (11, 25760), (14, 20240), (16, 17710), (20, 14168), (22, 12880), (23, 12320), (28, 10120), (32, 8855), (35, 8096), (40, 7084), (44, 6440), (46, 6160), (55, 5152), (56, 5060), (70, 4048), (77, 3680), (80, 3542), (88, 3220), (92, 3080), (110, 2576), (112, 2530), (115, 2464), (140, 2024), (154, 1840), (160, 1771), (161, 1760), (176, 1610), (184, 1540), (220, 1288), (224, 1265), (230, 1232), (253, 1120), (280, 1012), (308, 920), (322, 880), (352, 805), (368, 770), (385, 736), (440, 644), (460, 616), (506, 560)]