141005760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{20983}}^1$

素因数の和:21010

約数の個数: 112

約数和(自身を含む): 511673856

約数和(自身を除く): 370668096

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 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, 1342912, 1468810, 1678640, 1762572, 2014368, 2203215, 2350096, 2517960, 2937620, 3357280, 3525144, 4028736, 4406430, 4700192, 5035920, 5875240, 6714560, 7050288, 8812860, 9400384, 10071840, 11750480, 14100576, 17625720, 20143680, 23500960, 28201152, 35251440, 47001920, 70502880, 141005760]

約数ペア:

[(1, 141005760), (2, 70502880), (3, 47001920), (4, 35251440), (5, 28201152), (6, 23500960), (7, 20143680), (8, 17625720), (10, 14100576), (12, 11750480), (14, 10071840), (15, 9400384), (16, 8812860), (20, 7050288), (21, 6714560), (24, 5875240), (28, 5035920), (30, 4700192), (32, 4406430), (35, 4028736), (40, 3525144), (42, 3357280), (48, 2937620), (56, 2517960), (60, 2350096), (64, 2203215), (70, 2014368), (80, 1762572), (84, 1678640), (96, 1468810), (105, 1342912), (112, 1258980), (120, 1175048), (140, 1007184), (160, 881286), (168, 839320), (192, 734405), (210, 671456), (224, 629490), (240, 587524), (280, 503592), (320, 440643), (336, 419660), (420, 335728), (448, 314745), (480, 293762), (560, 251796), (672, 209830), (840, 167864), (960, 146881), (1120, 125898), (1344, 104915), (1680, 83932), (2240, 62949), (3360, 41966), (6720, 20983)]