43132440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:713

約数の個数: 128

約数和(自身を含む): 142813440

約数和(自身を除く): 99681000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 643, 645, 780, 860, 1032, 1118, 1286, 1290, 1560, 1677, 1720, 1929, 2236, 2572, 2580, 2795, 3215, 3354, 3858, 4472, 5144, 5160, 5590, 6430, 6708, 7716, 8359, 8385, 9645, 11180, 12860, 13416, 15432, 16718, 16770, 19290, 22360, 25077, 25720, 27649, 33436, 33540, 38580, 41795, 50154, 55298, 66872, 67080, 77160, 82947, 83590, 100308, 110596, 125385, 138245, 165894, 167180, 200616, 221192, 250770, 276490, 331788, 334360, 359437, 414735, 501540, 552980, 663576, 718874, 829470, 1003080, 1078311, 1105960, 1437748, 1658940, 1797185, 2156622, 2875496, 3317880, 3594370, 4313244, 5391555, 7188740, 8626488, 10783110, 14377480, 21566220, 43132440]

約数ペア:

[(1, 43132440), (2, 21566220), (3, 14377480), (4, 10783110), (5, 8626488), (6, 7188740), (8, 5391555), (10, 4313244), (12, 3594370), (13, 3317880), (15, 2875496), (20, 2156622), (24, 1797185), (26, 1658940), (30, 1437748), (39, 1105960), (40, 1078311), (43, 1003080), (52, 829470), (60, 718874), (65, 663576), (78, 552980), (86, 501540), (104, 414735), (120, 359437), (129, 334360), (130, 331788), (156, 276490), (172, 250770), (195, 221192), (215, 200616), (258, 167180), (260, 165894), (312, 138245), (344, 125385), (390, 110596), (430, 100308), (516, 83590), (520, 82947), (559, 77160), (643, 67080), (645, 66872), (780, 55298), (860, 50154), (1032, 41795), (1118, 38580), (1286, 33540), (1290, 33436), (1560, 27649), (1677, 25720), (1720, 25077), (1929, 22360), (2236, 19290), (2572, 16770), (2580, 16718), (2795, 15432), (3215, 13416), (3354, 12860), (3858, 11180), (4472, 9645), (5144, 8385), (5160, 8359), (5590, 7716), (6430, 6708)]