142561440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{14143}}^1$

素因数の和:14171

約数の個数: 144

約数和(自身を含む): 556028928

約数和(自身を除く): 413467488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 14143, 28286, 42429, 56572, 70715, 84858, 99001, 113144, 127287, 141430, 169716, 198002, 212145, 226288, 254574, 282860, 297003, 339432, 396004, 424290, 452576, 495005, 509148, 565720, 594006, 636435, 678864, 792008, 848580, 891009, 990010, 1018296, 1131440, 1188012, 1272870, 1357728, 1485015, 1584016, 1697160, 1782018, 1980020, 2036592, 2262880, 2376024, 2545740, 2970030, 3168032, 3394320, 3564036, 3960040, 4073184, 4455045, 4752048, 5091480, 5940060, 6788640, 7128072, 7920080, 8910090, 9504096, 10182960, 11880120, 14256144, 15840160, 17820180, 20365920, 23760240, 28512288, 35640360, 47520480, 71280720, 142561440]

約数ペア:

[(1, 142561440), (2, 71280720), (3, 47520480), (4, 35640360), (5, 28512288), (6, 23760240), (7, 20365920), (8, 17820180), (9, 15840160), (10, 14256144), (12, 11880120), (14, 10182960), (15, 9504096), (16, 8910090), (18, 7920080), (20, 7128072), (21, 6788640), (24, 5940060), (28, 5091480), (30, 4752048), (32, 4455045), (35, 4073184), (36, 3960040), (40, 3564036), (42, 3394320), (45, 3168032), (48, 2970030), (56, 2545740), (60, 2376024), (63, 2262880), (70, 2036592), (72, 1980020), (80, 1782018), (84, 1697160), (90, 1584016), (96, 1485015), (105, 1357728), (112, 1272870), (120, 1188012), (126, 1131440), (140, 1018296), (144, 990010), (160, 891009), (168, 848580), (180, 792008), (210, 678864), (224, 636435), (240, 594006), (252, 565720), (280, 509148), (288, 495005), (315, 452576), (336, 424290), (360, 396004), (420, 339432), (480, 297003), (504, 282860), (560, 254574), (630, 226288), (672, 212145), (720, 198002), (840, 169716), (1008, 141430), (1120, 127287), (1260, 113144), (1440, 99001), (1680, 84858), (2016, 70715), (2520, 56572), (3360, 42429), (5040, 28286), (10080, 14143)]