42169120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1682

約数の個数: 96

約数和(自身を含む): 118879488

約数和(自身を除く): 76710368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1637, 1840, 2576, 3220, 3274, 3680, 5152, 6440, 6548, 8185, 11459, 12880, 13096, 16370, 22918, 25760, 26192, 32740, 37651, 45836, 52384, 57295, 65480, 75302, 91672, 114590, 130960, 150604, 183344, 188255, 229180, 261920, 263557, 301208, 366688, 376510, 458360, 527114, 602416, 753020, 916720, 1054228, 1204832, 1317785, 1506040, 1833440, 2108456, 2635570, 3012080, 4216912, 5271140, 6024160, 8433824, 10542280, 21084560, 42169120]

約数ペア:

[(1, 42169120), (2, 21084560), (4, 10542280), (5, 8433824), (7, 6024160), (8, 5271140), (10, 4216912), (14, 3012080), (16, 2635570), (20, 2108456), (23, 1833440), (28, 1506040), (32, 1317785), (35, 1204832), (40, 1054228), (46, 916720), (56, 753020), (70, 602416), (80, 527114), (92, 458360), (112, 376510), (115, 366688), (140, 301208), (160, 263557), (161, 261920), (184, 229180), (224, 188255), (230, 183344), (280, 150604), (322, 130960), (368, 114590), (460, 91672), (560, 75302), (644, 65480), (736, 57295), (805, 52384), (920, 45836), (1120, 37651), (1288, 32740), (1610, 26192), (1637, 25760), (1840, 22918), (2576, 16370), (3220, 13096), (3274, 12880), (3680, 11459), (5152, 8185), (6440, 6548)]