43424040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 144529920

約数和(自身を除く): 101105880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 330, 335, 402, 440, 491, 536, 660, 670, 737, 804, 982, 1005, 1320, 1340, 1473, 1474, 1608, 1964, 2010, 2211, 2455, 2680, 2946, 2948, 3685, 3928, 4020, 4422, 4910, 5401, 5892, 5896, 7365, 7370, 8040, 8844, 9820, 10802, 11055, 11784, 14730, 14740, 16203, 17688, 19640, 21604, 22110, 27005, 29460, 29480, 32406, 32897, 43208, 44220, 54010, 58920, 64812, 65794, 81015, 88440, 98691, 108020, 129624, 131588, 162030, 164485, 197382, 216040, 263176, 324060, 328970, 361867, 394764, 493455, 648120, 657940, 723734, 789528, 986910, 1085601, 1315880, 1447468, 1809335, 1973820, 2171202, 2894936, 3618670, 3947640, 4342404, 5428005, 7237340, 8684808, 10856010, 14474680, 21712020, 43424040]

約数ペア:

[(1, 43424040), (2, 21712020), (3, 14474680), (4, 10856010), (5, 8684808), (6, 7237340), (8, 5428005), (10, 4342404), (11, 3947640), (12, 3618670), (15, 2894936), (20, 2171202), (22, 1973820), (24, 1809335), (30, 1447468), (33, 1315880), (40, 1085601), (44, 986910), (55, 789528), (60, 723734), (66, 657940), (67, 648120), (88, 493455), (110, 394764), (120, 361867), (132, 328970), (134, 324060), (165, 263176), (201, 216040), (220, 197382), (264, 164485), (268, 162030), (330, 131588), (335, 129624), (402, 108020), (440, 98691), (491, 88440), (536, 81015), (660, 65794), (670, 64812), (737, 58920), (804, 54010), (982, 44220), (1005, 43208), (1320, 32897), (1340, 32406), (1473, 29480), (1474, 29460), (1608, 27005), (1964, 22110), (2010, 21604), (2211, 19640), (2455, 17688), (2680, 16203), (2946, 14740), (2948, 14730), (3685, 11784), (3928, 11055), (4020, 10802), (4422, 9820), (4910, 8844), (5401, 8040), (5892, 7370), (5896, 7365)]