8401639680

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{34729}}^1$

素因数の和:34766

約数の個数: 288

約数和(自身を含む): 34074297600

約数和(自身を除く): 25672657920

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, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 34729, 40320, 48384, 60480, 69458, 80640, 104187, 120960, 138916, 173645, 208374, 241920, 243103, 277832, 312561, 347290, 416748, 486206, 520935, 555664, 625122, 694580, 729309, 833496, 937683, 972412, 1041870, 1111328, 1215515, 1250244, 1389160, 1458618, 1562805, 1666992, 1875366, 1944824, 2083740, 2187927, 2222656, 2431030, 2500488, 2778320, 2917236, 3125610, 3333984, 3646545, 3750732, 3889648, 4167480, 4375854, 4445312, 4688415, 4862060, 5000976, 5556640, 5834472, 6251220, 6563781, 6667968, 7293090, 7501464, 7779296, 8334960, 8751708, 8890624, 9376830, 9724120, 10001952, 10939635, 11113280, 11668944, 12502440, 13127562, 13335936, 14586180, 15002928, 15558592, 16669920, 17503416, 18753660, 19448240, 20003904, 21879270, 22226560, 23337888, 25004880, 26255124, 26671872, 29172360, 30005856, 31117184, 32818905, 33339840, 35006832, 37507320, 38896480, 40007808, 43758540, 44453120, 46675776, 50009760, 52510248, 58344720, 60011712, 62234368, 65637810, 66679680, 70013664, 75014640, 77792960, 80015616, 87517080, 93351552, 100019520, 105020496, 116689440, 120023424, 131275620, 133359360, 140027328, 150029280, 155585920, 175034160, 186703104, 200039040, 210040992, 233378880, 240046848, 262551240, 280054656, 300058560, 311171840, 350068320, 400078080, 420081984, 466757760, 525102480, 560109312, 600117120, 700136640, 840163968, 933515520, 1050204960, 1200234240, 1400273280, 1680327936, 2100409920, 2800546560, 4200819840, 8401639680]

約数ペア:

[(1, 8401639680), (2, 4200819840), (3, 2800546560), (4, 2100409920), (5, 1680327936), (6, 1400273280), (7, 1200234240), (8, 1050204960), (9, 933515520), (10, 840163968), (12, 700136640), (14, 600117120), (15, 560109312), (16, 525102480), (18, 466757760), (20, 420081984), (21, 400078080), (24, 350068320), (27, 311171840), (28, 300058560), (30, 280054656), (32, 262551240), (35, 240046848), (36, 233378880), (40, 210040992), (42, 200039040), (45, 186703104), (48, 175034160), (54, 155585920), (56, 150029280), (60, 140027328), (63, 133359360), (64, 131275620), (70, 120023424), (72, 116689440), (80, 105020496), (84, 100019520), (90, 93351552), (96, 87517080), (105, 80015616), (108, 77792960), (112, 75014640), (120, 70013664), (126, 66679680), (128, 65637810), (135, 62234368), (140, 60011712), (144, 58344720), (160, 52510248), (168, 50009760), (180, 46675776), (189, 44453120), (192, 43758540), (210, 40007808), (216, 38896480), (224, 37507320), (240, 35006832), (252, 33339840), (256, 32818905), (270, 31117184), (280, 30005856), (288, 29172360), (315, 26671872), (320, 26255124), (336, 25004880), (360, 23337888), (378, 22226560), (384, 21879270), (420, 20003904), (432, 19448240), (448, 18753660), (480, 17503416), (504, 16669920), (540, 15558592), (560, 15002928), (576, 14586180), (630, 13335936), (640, 13127562), (672, 12502440), (720, 11668944), (756, 11113280), (768, 10939635), (840, 10001952), (864, 9724120), (896, 9376830), (945, 8890624), (960, 8751708), (1008, 8334960), (1080, 7779296), (1120, 7501464), (1152, 7293090), (1260, 6667968), (1280, 6563781), (1344, 6251220), (1440, 5834472), (1512, 5556640), (1680, 5000976), (1728, 4862060), (1792, 4688415), (1890, 4445312), (1920, 4375854), (2016, 4167480), (2160, 3889648), (2240, 3750732), (2304, 3646545), (2520, 3333984), (2688, 3125610), (2880, 2917236), (3024, 2778320), (3360, 2500488), (3456, 2431030), (3780, 2222656), (3840, 2187927), (4032, 2083740), (4320, 1944824), (4480, 1875366), (5040, 1666992), (5376, 1562805), (5760, 1458618), (6048, 1389160), (6720, 1250244), (6912, 1215515), (7560, 1111328), (8064, 1041870), (8640, 972412), (8960, 937683), (10080, 833496), (11520, 729309), (12096, 694580), (13440, 625122), (15120, 555664), (16128, 520935), (17280, 486206), (20160, 416748), (24192, 347290), (26880, 312561), (30240, 277832), (34560, 243103), (34729, 241920), (40320, 208374), (48384, 173645), (60480, 138916), (69458, 120960), (80640, 104187)]