19058699520

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{78781}}^1$

素因数の和:78818

約数の個数: 288

約数和(自身を含む): 77294595840

約数和(自身を除く): 58235896320

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, 40320, 48384, 60480, 78781, 80640, 120960, 157562, 236343, 241920, 315124, 393905, 472686, 551467, 630248, 709029, 787810, 945372, 1102934, 1181715, 1260496, 1418058, 1575620, 1654401, 1890744, 2127087, 2205868, 2363430, 2520992, 2757335, 2836116, 3151240, 3308802, 3545145, 3781488, 4254174, 4411736, 4726860, 4963203, 5041984, 5514670, 5672232, 6302480, 6617604, 7090290, 7562976, 8272005, 8508348, 8823472, 9453720, 9926406, 10083968, 10635435, 11029340, 11344464, 12604960, 13235208, 14180580, 14889609, 15125952, 16544010, 17016696, 17646944, 18907440, 19852812, 20167936, 21270870, 22058680, 22688928, 24816015, 25209920, 26470416, 28361160, 29779218, 30251904, 33088020, 34033392, 35293888, 37814880, 39705624, 42541740, 44117360, 45377856, 49632030, 50419840, 52940832, 56722320, 59558436, 60503808, 66176040, 68066784, 70587776, 74448045, 75629760, 79411248, 85083480, 88234720, 90755712, 99264060, 100839680, 105881664, 113444640, 119116872, 132352080, 136133568, 141175552, 148896090, 151259520, 158822496, 170166960, 176469440, 181511424, 198528120, 211763328, 226889280, 238233744, 264704160, 272267136, 297792180, 302519040, 317644992, 340333920, 352938880, 397056240, 423526656, 453778560, 476467488, 529408320, 544534272, 595584360, 635289984, 680667840, 705877760, 794112480, 907557120, 952934976, 1058816640, 1191168720, 1270579968, 1361335680, 1588224960, 1905869952, 2117633280, 2382337440, 2722671360, 3176449920, 3811739904, 4764674880, 6352899840, 9529349760, 19058699520]

約数ペア:

[(1, 19058699520), (2, 9529349760), (3, 6352899840), (4, 4764674880), (5, 3811739904), (6, 3176449920), (7, 2722671360), (8, 2382337440), (9, 2117633280), (10, 1905869952), (12, 1588224960), (14, 1361335680), (15, 1270579968), (16, 1191168720), (18, 1058816640), (20, 952934976), (21, 907557120), (24, 794112480), (27, 705877760), (28, 680667840), (30, 635289984), (32, 595584360), (35, 544534272), (36, 529408320), (40, 476467488), (42, 453778560), (45, 423526656), (48, 397056240), (54, 352938880), (56, 340333920), (60, 317644992), (63, 302519040), (64, 297792180), (70, 272267136), (72, 264704160), (80, 238233744), (84, 226889280), (90, 211763328), (96, 198528120), (105, 181511424), (108, 176469440), (112, 170166960), (120, 158822496), (126, 151259520), (128, 148896090), (135, 141175552), (140, 136133568), (144, 132352080), (160, 119116872), (168, 113444640), (180, 105881664), (189, 100839680), (192, 99264060), (210, 90755712), (216, 88234720), (224, 85083480), (240, 79411248), (252, 75629760), (256, 74448045), (270, 70587776), (280, 68066784), (288, 66176040), (315, 60503808), (320, 59558436), (336, 56722320), (360, 52940832), (378, 50419840), (384, 49632030), (420, 45377856), (432, 44117360), (448, 42541740), (480, 39705624), (504, 37814880), (540, 35293888), (560, 34033392), (576, 33088020), (630, 30251904), (640, 29779218), (672, 28361160), (720, 26470416), (756, 25209920), (768, 24816015), (840, 22688928), (864, 22058680), (896, 21270870), (945, 20167936), (960, 19852812), (1008, 18907440), (1080, 17646944), (1120, 17016696), (1152, 16544010), (1260, 15125952), (1280, 14889609), (1344, 14180580), (1440, 13235208), (1512, 12604960), (1680, 11344464), (1728, 11029340), (1792, 10635435), (1890, 10083968), (1920, 9926406), (2016, 9453720), (2160, 8823472), (2240, 8508348), (2304, 8272005), (2520, 7562976), (2688, 7090290), (2880, 6617604), (3024, 6302480), (3360, 5672232), (3456, 5514670), (3780, 5041984), (3840, 4963203), (4032, 4726860), (4320, 4411736), (4480, 4254174), (5040, 3781488), (5376, 3545145), (5760, 3308802), (6048, 3151240), (6720, 2836116), (6912, 2757335), (7560, 2520992), (8064, 2363430), (8640, 2205868), (8960, 2127087), (10080, 1890744), (11520, 1654401), (12096, 1575620), (13440, 1418058), (15120, 1260496), (16128, 1181715), (17280, 1102934), (20160, 945372), (24192, 787810), (26880, 709029), (30240, 630248), (34560, 551467), (40320, 472686), (48384, 393905), (60480, 315124), (78781, 241920), (80640, 236343), (120960, 157562)]