159752040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{190181}}^1$

素因数の和:190202

約数の個数: 64

約数和(自身を含む): 547724160

約数和(自身を除く): 387972120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 190181, 380362, 570543, 760724, 950905, 1141086, 1331267, 1521448, 1901810, 2282172, 2662534, 2852715, 3803620, 3993801, 4564344, 5325068, 5705430, 6656335, 7607240, 7987602, 10650136, 11410860, 13312670, 15975204, 19969005, 22821720, 26625340, 31950408, 39938010, 53250680, 79876020, 159752040]

約数ペア:

[(1, 159752040), (2, 79876020), (3, 53250680), (4, 39938010), (5, 31950408), (6, 26625340), (7, 22821720), (8, 19969005), (10, 15975204), (12, 13312670), (14, 11410860), (15, 10650136), (20, 7987602), (21, 7607240), (24, 6656335), (28, 5705430), (30, 5325068), (35, 4564344), (40, 3993801), (42, 3803620), (56, 2852715), (60, 2662534), (70, 2282172), (84, 1901810), (105, 1521448), (120, 1331267), (140, 1141086), (168, 950905), (210, 760724), (280, 570543), (420, 380362), (840, 190181)]