855368640

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{14143}}^1$

素因数の和:14176

約数の個数: 224

約数和(自身を含む): 3448872960

約数和(自身を除く): 2593504320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 14143, 15120, 20160, 28286, 30240, 42429, 56572, 60480, 70715, 84858, 99001, 113144, 127287, 141430, 169716, 198002, 212145, 226288, 254574, 282860, 297003, 339432, 381861, 396004, 424290, 452576, 495005, 509148, 565720, 594006, 636435, 678864, 763722, 792008, 848580, 891009, 905152, 990010, 1018296, 1131440, 1188012, 1272870, 1357728, 1485015, 1527444, 1584016, 1697160, 1782018, 1909305, 1980020, 2036592, 2262880, 2376024, 2545740, 2673027, 2715456, 2970030, 3054888, 3168032, 3394320, 3564036, 3818610, 3960040, 4073184, 4455045, 4525760, 4752048, 5091480, 5346054, 5940060, 6109776, 6336064, 6788640, 7128072, 7637220, 7920080, 8146368, 8910090, 9504096, 10182960, 10692108, 11880120, 12219552, 13365135, 13577280, 14256144, 15274440, 15840160, 17820180, 19008192, 20365920, 21384216, 23760240, 24439104, 26730270, 28512288, 30548880, 31680320, 35640360, 40731840, 42768432, 47520480, 53460540, 57024576, 61097760, 71280720, 85536864, 95040960, 106921080, 122195520, 142561440, 171073728, 213842160, 285122880, 427684320, 855368640]

約数ペア:

[(1, 855368640), (2, 427684320), (3, 285122880), (4, 213842160), (5, 171073728), (6, 142561440), (7, 122195520), (8, 106921080), (9, 95040960), (10, 85536864), (12, 71280720), (14, 61097760), (15, 57024576), (16, 53460540), (18, 47520480), (20, 42768432), (21, 40731840), (24, 35640360), (27, 31680320), (28, 30548880), (30, 28512288), (32, 26730270), (35, 24439104), (36, 23760240), (40, 21384216), (42, 20365920), (45, 19008192), (48, 17820180), (54, 15840160), (56, 15274440), (60, 14256144), (63, 13577280), (64, 13365135), (70, 12219552), (72, 11880120), (80, 10692108), (84, 10182960), (90, 9504096), (96, 8910090), (105, 8146368), (108, 7920080), (112, 7637220), (120, 7128072), (126, 6788640), (135, 6336064), (140, 6109776), (144, 5940060), (160, 5346054), (168, 5091480), (180, 4752048), (189, 4525760), (192, 4455045), (210, 4073184), (216, 3960040), (224, 3818610), (240, 3564036), (252, 3394320), (270, 3168032), (280, 3054888), (288, 2970030), (315, 2715456), (320, 2673027), (336, 2545740), (360, 2376024), (378, 2262880), (420, 2036592), (432, 1980020), (448, 1909305), (480, 1782018), (504, 1697160), (540, 1584016), (560, 1527444), (576, 1485015), (630, 1357728), (672, 1272870), (720, 1188012), (756, 1131440), (840, 1018296), (864, 990010), (945, 905152), (960, 891009), (1008, 848580), (1080, 792008), (1120, 763722), (1260, 678864), (1344, 636435), (1440, 594006), (1512, 565720), (1680, 509148), (1728, 495005), (1890, 452576), (2016, 424290), (2160, 396004), (2240, 381861), (2520, 339432), (2880, 297003), (3024, 282860), (3360, 254574), (3780, 226288), (4032, 212145), (4320, 198002), (5040, 169716), (6048, 141430), (6720, 127287), (7560, 113144), (8640, 99001), (10080, 84858), (12096, 70715), (14143, 60480), (15120, 56572), (20160, 42429), (28286, 30240)]