143125360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1951}}^1$

素因数の和:2102

約数の個数: 80

約数和(自身を含む): 383404032

約数和(自身を除く): 240278672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 524, 560, 655, 917, 1048, 1310, 1834, 1951, 2096, 2620, 3668, 3902, 4585, 5240, 7336, 7804, 9170, 9755, 10480, 13657, 14672, 15608, 18340, 19510, 27314, 31216, 36680, 39020, 54628, 68285, 73360, 78040, 109256, 136570, 156080, 218512, 255581, 273140, 511162, 546280, 1022324, 1092560, 1277905, 1789067, 2044648, 2555810, 3578134, 4089296, 5111620, 7156268, 8945335, 10223240, 14312536, 17890670, 20446480, 28625072, 35781340, 71562680, 143125360]

約数ペア:

[(1, 143125360), (2, 71562680), (4, 35781340), (5, 28625072), (7, 20446480), (8, 17890670), (10, 14312536), (14, 10223240), (16, 8945335), (20, 7156268), (28, 5111620), (35, 4089296), (40, 3578134), (56, 2555810), (70, 2044648), (80, 1789067), (112, 1277905), (131, 1092560), (140, 1022324), (262, 546280), (280, 511162), (524, 273140), (560, 255581), (655, 218512), (917, 156080), (1048, 136570), (1310, 109256), (1834, 78040), (1951, 73360), (2096, 68285), (2620, 54628), (3668, 39020), (3902, 36680), (4585, 31216), (5240, 27314), (7336, 19510), (7804, 18340), (9170, 15608), (9755, 14672), (10480, 13657)]