70502880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20983}}^1$

素因数の和:21008

約数の個数: 96

約数和(自身を含む): 253822464

約数和(自身を除く): 183319584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 20983, 41966, 62949, 83932, 104915, 125898, 146881, 167864, 209830, 251796, 293762, 314745, 335728, 419660, 440643, 503592, 587524, 629490, 671456, 734405, 839320, 881286, 1007184, 1175048, 1258980, 1468810, 1678640, 1762572, 2014368, 2203215, 2350096, 2517960, 2937620, 3357280, 3525144, 4406430, 4700192, 5035920, 5875240, 7050288, 8812860, 10071840, 11750480, 14100576, 17625720, 23500960, 35251440, 70502880]

約数ペア:

[(1, 70502880), (2, 35251440), (3, 23500960), (4, 17625720), (5, 14100576), (6, 11750480), (7, 10071840), (8, 8812860), (10, 7050288), (12, 5875240), (14, 5035920), (15, 4700192), (16, 4406430), (20, 3525144), (21, 3357280), (24, 2937620), (28, 2517960), (30, 2350096), (32, 2203215), (35, 2014368), (40, 1762572), (42, 1678640), (48, 1468810), (56, 1258980), (60, 1175048), (70, 1007184), (80, 881286), (84, 839320), (96, 734405), (105, 671456), (112, 629490), (120, 587524), (140, 503592), (160, 440643), (168, 419660), (210, 335728), (224, 314745), (240, 293762), (280, 251796), (336, 209830), (420, 167864), (480, 146881), (560, 125898), (672, 104915), (840, 83932), (1120, 62949), (1680, 41966), (3360, 20983)]