19783491840

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{27259}}^1$

素因数の和:27299

約数の個数: 360

約数和(自身を含む): 80904626880

約数和(自身を除く): 61121135040

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 4536, 5040, 5184, 5376, 5670, 5760, 6048, 6480, 6720, 6912, 7560, 8064, 8640, 8960, 9072, 10080, 10368, 11340, 11520, 12096, 12960, 13440, 15120, 16128, 17280, 18144, 20160, 20736, 22680, 24192, 25920, 26880, 27259, 30240, 34560, 36288, 40320, 45360, 48384, 51840, 54518, 60480, 72576, 80640, 81777, 90720, 103680, 109036, 120960, 136295, 145152, 163554, 181440, 190813, 218072, 241920, 245331, 272590, 327108, 362880, 381626, 408885, 436144, 490662, 545180, 572439, 654216, 725760, 735993, 763252, 817770, 872288, 954065, 981324, 1090360, 1144878, 1226655, 1308432, 1471986, 1526504, 1635540, 1717317, 1744576, 1908130, 1962648, 2180720, 2207979, 2289756, 2453310, 2616864, 2862195, 2943972, 3053008, 3271080, 3434634, 3489152, 3679965, 3816260, 3925296, 4361440, 4415958, 4579512, 4906620, 5151951, 5233728, 5724390, 5887944, 6106016, 6542160, 6869268, 6978304, 7359930, 7632520, 7850592, 8586585, 8722880, 8831916, 9159024, 9813240, 10303902, 10467456, 11039895, 11448780, 11775888, 12212032, 13084320, 13738536, 14719860, 15265040, 15455853, 15701184, 17173170, 17445760, 17663832, 18318048, 19626480, 20607804, 20934912, 22079790, 22897560, 23551776, 24424064, 25759755, 26168640, 27477072, 29439720, 30530080, 30911706, 31402368, 34346340, 34891520, 35327664, 36636096, 39252960, 41215608, 44159580, 45795120, 47103552, 48848128, 51519510, 52337280, 54954144, 58879440, 61060160, 61823412, 62804736, 68692680, 70655328, 73272192, 77279265, 78505920, 82431216, 88319160, 91590240, 94207104, 103039020, 104674560, 109908288, 117758880, 122120320, 123646824, 137385360, 141310656, 146544384, 154558530, 157011840, 164862432, 176638320, 183180480, 188414208, 206078040, 219816576, 235517760, 244240640, 247293648, 274770720, 282621312, 309117060, 314023680, 329724864, 353276640, 366360960, 412156080, 439633152, 471035520, 494587296, 549541440, 565242624, 618234120, 659449728, 706553280, 732721920, 824312160, 942071040, 989174592, 1099082880, 1236468240, 1318899456, 1413106560, 1648624320, 1978349184, 2198165760, 2472936480, 2826213120, 3297248640, 3956698368, 4945872960, 6594497280, 9891745920, 19783491840]

約数ペア:

[(1, 19783491840), (2, 9891745920), (3, 6594497280), (4, 4945872960), (5, 3956698368), (6, 3297248640), (7, 2826213120), (8, 2472936480), (9, 2198165760), (10, 1978349184), (12, 1648624320), (14, 1413106560), (15, 1318899456), (16, 1236468240), (18, 1099082880), (20, 989174592), (21, 942071040), (24, 824312160), (27, 732721920), (28, 706553280), (30, 659449728), (32, 618234120), (35, 565242624), (36, 549541440), (40, 494587296), (42, 471035520), (45, 439633152), (48, 412156080), (54, 366360960), (56, 353276640), (60, 329724864), (63, 314023680), (64, 309117060), (70, 282621312), (72, 274770720), (80, 247293648), (81, 244240640), (84, 235517760), (90, 219816576), (96, 206078040), (105, 188414208), (108, 183180480), (112, 176638320), (120, 164862432), (126, 157011840), (128, 154558530), (135, 146544384), (140, 141310656), (144, 137385360), (160, 123646824), (162, 122120320), (168, 117758880), (180, 109908288), (189, 104674560), (192, 103039020), (210, 94207104), (216, 91590240), (224, 88319160), (240, 82431216), (252, 78505920), (256, 77279265), (270, 73272192), (280, 70655328), (288, 68692680), (315, 62804736), (320, 61823412), (324, 61060160), (336, 58879440), (360, 54954144), (378, 52337280), (384, 51519510), (405, 48848128), (420, 47103552), (432, 45795120), (448, 44159580), (480, 41215608), (504, 39252960), (540, 36636096), (560, 35327664), (567, 34891520), (576, 34346340), (630, 31402368), (640, 30911706), (648, 30530080), (672, 29439720), (720, 27477072), (756, 26168640), (768, 25759755), (810, 24424064), (840, 23551776), (864, 22897560), (896, 22079790), (945, 20934912), (960, 20607804), (1008, 19626480), (1080, 18318048), (1120, 17663832), (1134, 17445760), (1152, 17173170), (1260, 15701184), (1280, 15455853), (1296, 15265040), (1344, 14719860), (1440, 13738536), (1512, 13084320), (1620, 12212032), (1680, 11775888), (1728, 11448780), (1792, 11039895), (1890, 10467456), (1920, 10303902), (2016, 9813240), (2160, 9159024), (2240, 8831916), (2268, 8722880), (2304, 8586585), (2520, 7850592), (2592, 7632520), (2688, 7359930), (2835, 6978304), (2880, 6869268), (3024, 6542160), (3240, 6106016), (3360, 5887944), (3456, 5724390), (3780, 5233728), (3840, 5151951), (4032, 4906620), (4320, 4579512), (4480, 4415958), (4536, 4361440), (5040, 3925296), (5184, 3816260), (5376, 3679965), (5670, 3489152), (5760, 3434634), (6048, 3271080), (6480, 3053008), (6720, 2943972), (6912, 2862195), (7560, 2616864), (8064, 2453310), (8640, 2289756), (8960, 2207979), (9072, 2180720), (10080, 1962648), (10368, 1908130), (11340, 1744576), (11520, 1717317), (12096, 1635540), (12960, 1526504), (13440, 1471986), (15120, 1308432), (16128, 1226655), (17280, 1144878), (18144, 1090360), (20160, 981324), (20736, 954065), (22680, 872288), (24192, 817770), (25920, 763252), (26880, 735993), (27259, 725760), (30240, 654216), (34560, 572439), (36288, 545180), (40320, 490662), (45360, 436144), (48384, 408885), (51840, 381626), (54518, 362880), (60480, 327108), (72576, 272590), (80640, 245331), (81777, 241920), (90720, 218072), (103680, 190813), (109036, 181440), (120960, 163554), (136295, 145152)]