165313680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5179}}^1$

素因数の和:5221

約数の個数: 160

約数和(自身を含む): 616627200

約数和(自身を除く): 451313520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5179, 5320, 6384, 7980, 10358, 10640, 15537, 15960, 20716, 25895, 31074, 31920, 36253, 41432, 51790, 62148, 72506, 77685, 82864, 98401, 103580, 108759, 124296, 145012, 155370, 181265, 196802, 207160, 217518, 248592, 290024, 295203, 310740, 362530, 393604, 414320, 435036, 492005, 543795, 580048, 590406, 621480, 688807, 725060, 787208, 870072, 984010, 1087590, 1180812, 1242960, 1377614, 1450120, 1476015, 1574416, 1740144, 1968020, 2066421, 2175180, 2361624, 2755228, 2900240, 2952030, 3444035, 3936040, 4132842, 4350360, 4723248, 5510456, 5904060, 6888070, 7872080, 8265684, 8700720, 10332105, 11020912, 11808120, 13776140, 16531368, 20664210, 23616240, 27552280, 33062736, 41328420, 55104560, 82656840, 165313680]

約数ペア:

[(1, 165313680), (2, 82656840), (3, 55104560), (4, 41328420), (5, 33062736), (6, 27552280), (7, 23616240), (8, 20664210), (10, 16531368), (12, 13776140), (14, 11808120), (15, 11020912), (16, 10332105), (19, 8700720), (20, 8265684), (21, 7872080), (24, 6888070), (28, 5904060), (30, 5510456), (35, 4723248), (38, 4350360), (40, 4132842), (42, 3936040), (48, 3444035), (56, 2952030), (57, 2900240), (60, 2755228), (70, 2361624), (76, 2175180), (80, 2066421), (84, 1968020), (95, 1740144), (105, 1574416), (112, 1476015), (114, 1450120), (120, 1377614), (133, 1242960), (140, 1180812), (152, 1087590), (168, 984010), (190, 870072), (210, 787208), (228, 725060), (240, 688807), (266, 621480), (280, 590406), (285, 580048), (304, 543795), (336, 492005), (380, 435036), (399, 414320), (420, 393604), (456, 362530), (532, 310740), (560, 295203), (570, 290024), (665, 248592), (760, 217518), (798, 207160), (840, 196802), (912, 181265), (1064, 155370), (1140, 145012), (1330, 124296), (1520, 108759), (1596, 103580), (1680, 98401), (1995, 82864), (2128, 77685), (2280, 72506), (2660, 62148), (3192, 51790), (3990, 41432), (4560, 36253), (5179, 31920), (5320, 31074), (6384, 25895), (7980, 20716), (10358, 15960), (10640, 15537)]