145434120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1759}}^1$

素因数の和:1839

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 333567480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 195, 212, 260, 265, 312, 318, 390, 424, 520, 530, 636, 689, 780, 795, 1060, 1272, 1378, 1560, 1590, 1759, 2067, 2120, 2756, 3180, 3445, 3518, 4134, 5277, 5512, 6360, 6890, 7036, 8268, 8795, 10335, 10554, 13780, 14072, 16536, 17590, 20670, 21108, 22867, 26385, 27560, 35180, 41340, 42216, 45734, 52770, 68601, 70360, 82680, 91468, 93227, 105540, 114335, 137202, 182936, 186454, 211080, 228670, 274404, 279681, 343005, 372908, 457340, 466135, 548808, 559362, 686010, 745816, 914680, 932270, 1118724, 1211951, 1372020, 1398405, 1864540, 2237448, 2423902, 2744040, 2796810, 3635853, 3729080, 4847804, 5593620, 6059755, 7271706, 9695608, 11187240, 12119510, 14543412, 18179265, 24239020, 29086824, 36358530, 48478040, 72717060, 145434120]

約数ペア:

[(1, 145434120), (2, 72717060), (3, 48478040), (4, 36358530), (5, 29086824), (6, 24239020), (8, 18179265), (10, 14543412), (12, 12119510), (13, 11187240), (15, 9695608), (20, 7271706), (24, 6059755), (26, 5593620), (30, 4847804), (39, 3729080), (40, 3635853), (52, 2796810), (53, 2744040), (60, 2423902), (65, 2237448), (78, 1864540), (104, 1398405), (106, 1372020), (120, 1211951), (130, 1118724), (156, 932270), (159, 914680), (195, 745816), (212, 686010), (260, 559362), (265, 548808), (312, 466135), (318, 457340), (390, 372908), (424, 343005), (520, 279681), (530, 274404), (636, 228670), (689, 211080), (780, 186454), (795, 182936), (1060, 137202), (1272, 114335), (1378, 105540), (1560, 93227), (1590, 91468), (1759, 82680), (2067, 70360), (2120, 68601), (2756, 52770), (3180, 45734), (3445, 42216), (3518, 41340), (4134, 35180), (5277, 27560), (5512, 26385), (6360, 22867), (6890, 21108), (7036, 20670), (8268, 17590), (8795, 16536), (10335, 14072), (10554, 13780)]