2020999680

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{4177}}^1$

素因数の和:4216

約数の個数: 320

約数和(自身を含む): 8206260480

約数和(自身を除く): 6185260800

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, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3360, 3456, 3584, 3780, 3840, 4032, 4177, 4320, 4480, 4608, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 7680, 8064, 8354, 8640, 8960, 10080, 10752, 11520, 12096, 12531, 13440, 13824, 15120, 16128, 16708, 17280, 17920, 20160, 20885, 23040, 24192, 25062, 26880, 29239, 30240, 32256, 33416, 34560, 37593, 40320, 41770, 48384, 50124, 53760, 58478, 60480, 62655, 66832, 69120, 75186, 80640, 83540, 87717, 96768, 100248, 112779, 116956, 120960, 125310, 133664, 146195, 150372, 161280, 167080, 175434, 187965, 200496, 225558, 233912, 241920, 250620, 263151, 267328, 292390, 300744, 334160, 350868, 375930, 400992, 438585, 451116, 467824, 483840, 501240, 526302, 534656, 563895, 584780, 601488, 668320, 701736, 751860, 789453, 801984, 877170, 902232, 935648, 1002480, 1052604, 1069312, 1127790, 1169560, 1202976, 1315755, 1336640, 1403472, 1503720, 1578906, 1603968, 1754340, 1804464, 1871296, 2004960, 2105208, 2138624, 2255580, 2339120, 2405952, 2631510, 2673280, 2806944, 3007440, 3157812, 3207936, 3508680, 3608928, 3742592, 3947265, 4009920, 4210416, 4511160, 4678240, 4811904, 5263020, 5346560, 5613888, 6014880, 6315624, 6415872, 7017360, 7217856, 7485184, 7894530, 8019840, 8420832, 9022320, 9356480, 9623808, 10526040, 10693120, 11227776, 12029760, 12631248, 14034720, 14435712, 14970368, 15789060, 16039680, 16841664, 18044640, 18712960, 19247616, 21052080, 22455552, 24059520, 25262496, 28069440, 28871424, 31578120, 32079360, 33683328, 36089280, 37425920, 42104160, 44911104, 48119040, 50524992, 56138880, 57742848, 63156240, 67366656, 72178560, 74851840, 84208320, 96238080, 101049984, 112277760, 126312480, 134733312, 144357120, 168416640, 202099968, 224555520, 252624960, 288714240, 336833280, 404199936, 505249920, 673666560, 1010499840, 2020999680]

約数ペア:

[(1, 2020999680), (2, 1010499840), (3, 673666560), (4, 505249920), (5, 404199936), (6, 336833280), (7, 288714240), (8, 252624960), (9, 224555520), (10, 202099968), (12, 168416640), (14, 144357120), (15, 134733312), (16, 126312480), (18, 112277760), (20, 101049984), (21, 96238080), (24, 84208320), (27, 74851840), (28, 72178560), (30, 67366656), (32, 63156240), (35, 57742848), (36, 56138880), (40, 50524992), (42, 48119040), (45, 44911104), (48, 42104160), (54, 37425920), (56, 36089280), (60, 33683328), (63, 32079360), (64, 31578120), (70, 28871424), (72, 28069440), (80, 25262496), (84, 24059520), (90, 22455552), (96, 21052080), (105, 19247616), (108, 18712960), (112, 18044640), (120, 16841664), (126, 16039680), (128, 15789060), (135, 14970368), (140, 14435712), (144, 14034720), (160, 12631248), (168, 12029760), (180, 11227776), (189, 10693120), (192, 10526040), (210, 9623808), (216, 9356480), (224, 9022320), (240, 8420832), (252, 8019840), (256, 7894530), (270, 7485184), (280, 7217856), (288, 7017360), (315, 6415872), (320, 6315624), (336, 6014880), (360, 5613888), (378, 5346560), (384, 5263020), (420, 4811904), (432, 4678240), (448, 4511160), (480, 4210416), (504, 4009920), (512, 3947265), (540, 3742592), (560, 3608928), (576, 3508680), (630, 3207936), (640, 3157812), (672, 3007440), (720, 2806944), (756, 2673280), (768, 2631510), (840, 2405952), (864, 2339120), (896, 2255580), (945, 2138624), (960, 2105208), (1008, 2004960), (1080, 1871296), (1120, 1804464), (1152, 1754340), (1260, 1603968), (1280, 1578906), (1344, 1503720), (1440, 1403472), (1512, 1336640), (1536, 1315755), (1680, 1202976), (1728, 1169560), (1792, 1127790), (1890, 1069312), (1920, 1052604), (2016, 1002480), (2160, 935648), (2240, 902232), (2304, 877170), (2520, 801984), (2560, 789453), (2688, 751860), (2880, 701736), (3024, 668320), (3360, 601488), (3456, 584780), (3584, 563895), (3780, 534656), (3840, 526302), (4032, 501240), (4177, 483840), (4320, 467824), (4480, 451116), (4608, 438585), (5040, 400992), (5376, 375930), (5760, 350868), (6048, 334160), (6720, 300744), (6912, 292390), (7560, 267328), (7680, 263151), (8064, 250620), (8354, 241920), (8640, 233912), (8960, 225558), (10080, 200496), (10752, 187965), (11520, 175434), (12096, 167080), (12531, 161280), (13440, 150372), (13824, 146195), (15120, 133664), (16128, 125310), (16708, 120960), (17280, 116956), (17920, 112779), (20160, 100248), (20885, 96768), (23040, 87717), (24192, 83540), (25062, 80640), (26880, 75186), (29239, 69120), (30240, 66832), (32256, 62655), (33416, 60480), (34560, 58478), (37593, 53760), (40320, 50124), (41770, 48384)]