20626915680

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{839}}^1$

素因数の和:1144

約数の個数: 480

約数和(自身を含む): 83601745920

約数和(自身を除く): 62974830240

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 271, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 542, 560, 567, 630, 648, 672, 720, 756, 810, 813, 839, 840, 864, 945, 1008, 1080, 1084, 1120, 1134, 1260, 1296, 1355, 1440, 1512, 1620, 1626, 1678, 1680, 1890, 1897, 2016, 2160, 2168, 2268, 2439, 2517, 2520, 2592, 2710, 2835, 3024, 3240, 3252, 3356, 3360, 3780, 3794, 4065, 4195, 4320, 4336, 4536, 4878, 5034, 5040, 5420, 5670, 5691, 5873, 6048, 6480, 6504, 6712, 7317, 7551, 7560, 7588, 8130, 8390, 8672, 9072, 9485, 9756, 10068, 10080, 10840, 11340, 11382, 11746, 12195, 12585, 12960, 13008, 13424, 14634, 15102, 15120, 15176, 16260, 16780, 17073, 17619, 18144, 18970, 19512, 20136, 21680, 21951, 22653, 22680, 22764, 23492, 24390, 25170, 26016, 26848, 28455, 29268, 29365, 30204, 30240, 30352, 32520, 33560, 34146, 35238, 36585, 37755, 37940, 39024, 40272, 43360, 43902, 45306, 45360, 45528, 46984, 48780, 50340, 51219, 52857, 56910, 58536, 58730, 60408, 60704, 65040, 67120, 67959, 68292, 70476, 73170, 75510, 75880, 78048, 80544, 85365, 87804, 88095, 90612, 90720, 91056, 93968, 97560, 100680, 102438, 105714, 109755, 113265, 113820, 117072, 117460, 120816, 130080, 134240, 135918, 136584, 140952, 146340, 151020, 151760, 153657, 158571, 170730, 175608, 176190, 181224, 182112, 187936, 195120, 201360, 204876, 211428, 219510, 226530, 227369, 227640, 234144, 234920, 241632, 256095, 264285, 271836, 273168, 281904, 292680, 302040, 303520, 307314, 317142, 339795, 341460, 351216, 352380, 362448, 390240, 402720, 409752, 422856, 439020, 453060, 454738, 455280, 469840, 475713, 512190, 528570, 543672, 546336, 563808, 585360, 604080, 614628, 634284, 679590, 682107, 682920, 702432, 704760, 724896, 768285, 792855, 819504, 845712, 878040, 906120, 909476, 910560, 939680, 951426, 1024380, 1057140, 1087344, 1136845, 1170720, 1208160, 1229256, 1268568, 1359180, 1364214, 1365840, 1409520, 1536570, 1585710, 1591583, 1639008, 1691424, 1756080, 1812240, 1818952, 1902852, 2046321, 2048760, 2114280, 2174688, 2273690, 2378565, 2458512, 2537136, 2718360, 2728428, 2731680, 2819040, 3073140, 3171420, 3183166, 3410535, 3512160, 3624480, 3637904, 3805704, 4092642, 4097520, 4228560, 4547380, 4757130, 4774749, 4917024, 5074272, 5436720, 5456856, 6138963, 6146280, 6342840, 6366332, 6821070, 7275808, 7611408, 7957915, 8185284, 8195040, 8457120, 9094760, 9514260, 9549498, 10231605, 10873440, 10913712, 12277926, 12292560, 12685680, 12732664, 13642140, 14324247, 15222816, 15915830, 16370568, 18189520, 18416889, 19028520, 19098996, 20463210, 21827424, 23873745, 24555852, 24585120, 25371360, 25465328, 27284280, 28648494, 30694815, 31831660, 32741136, 36379040, 36833778, 38057040, 38197992, 40926420, 42972741, 47747490, 49111704, 50930656, 54568560, 57296988, 61389630, 63663320, 65482272, 71621235, 73667556, 76114080, 76395984, 81852840, 85945482, 92084445, 95494980, 98223408, 109137120, 114593976, 122779260, 127326640, 128918223, 143242470, 147335112, 152791968, 163705680, 171890964, 184168890, 190989960, 196446816, 214863705, 229187952, 245558520, 254653280, 257836446, 286484940, 294670224, 327411360, 343781928, 368337780, 381979920, 429727410, 458375904, 491117040, 515672892, 572969880, 589340448, 644591115, 687563856, 736675560, 763959840, 859454820, 982234080, 1031345784, 1145939760, 1289182230, 1375127712, 1473351120, 1718909640, 2062691568, 2291879520, 2578364460, 2946702240, 3437819280, 4125383136, 5156728920, 6875638560, 10313457840, 20626915680]

約数ペア:

[(1, 20626915680), (2, 10313457840), (3, 6875638560), (4, 5156728920), (5, 4125383136), (6, 3437819280), (7, 2946702240), (8, 2578364460), (9, 2291879520), (10, 2062691568), (12, 1718909640), (14, 1473351120), (15, 1375127712), (16, 1289182230), (18, 1145939760), (20, 1031345784), (21, 982234080), (24, 859454820), (27, 763959840), (28, 736675560), (30, 687563856), (32, 644591115), (35, 589340448), (36, 572969880), (40, 515672892), (42, 491117040), (45, 458375904), (48, 429727410), (54, 381979920), (56, 368337780), (60, 343781928), (63, 327411360), (70, 294670224), (72, 286484940), (80, 257836446), (81, 254653280), (84, 245558520), (90, 229187952), (96, 214863705), (105, 196446816), (108, 190989960), (112, 184168890), (120, 171890964), (126, 163705680), (135, 152791968), (140, 147335112), (144, 143242470), (160, 128918223), (162, 127326640), (168, 122779260), (180, 114593976), (189, 109137120), (210, 98223408), (216, 95494980), (224, 92084445), (240, 85945482), (252, 81852840), (270, 76395984), (271, 76114080), (280, 73667556), (288, 71621235), (315, 65482272), (324, 63663320), (336, 61389630), (360, 57296988), (378, 54568560), (405, 50930656), (420, 49111704), (432, 47747490), (480, 42972741), (504, 40926420), (540, 38197992), (542, 38057040), (560, 36833778), (567, 36379040), (630, 32741136), (648, 31831660), (672, 30694815), (720, 28648494), (756, 27284280), (810, 25465328), (813, 25371360), (839, 24585120), (840, 24555852), (864, 23873745), (945, 21827424), (1008, 20463210), (1080, 19098996), (1084, 19028520), (1120, 18416889), (1134, 18189520), (1260, 16370568), (1296, 15915830), (1355, 15222816), (1440, 14324247), (1512, 13642140), (1620, 12732664), (1626, 12685680), (1678, 12292560), (1680, 12277926), (1890, 10913712), (1897, 10873440), (2016, 10231605), (2160, 9549498), (2168, 9514260), (2268, 9094760), (2439, 8457120), (2517, 8195040), (2520, 8185284), (2592, 7957915), (2710, 7611408), (2835, 7275808), (3024, 6821070), (3240, 6366332), (3252, 6342840), (3356, 6146280), (3360, 6138963), (3780, 5456856), (3794, 5436720), (4065, 5074272), (4195, 4917024), (4320, 4774749), (4336, 4757130), (4536, 4547380), (4878, 4228560), (5034, 4097520), (5040, 4092642), (5420, 3805704), (5670, 3637904), (5691, 3624480), (5873, 3512160), (6048, 3410535), (6480, 3183166), (6504, 3171420), (6712, 3073140), (7317, 2819040), (7551, 2731680), (7560, 2728428), (7588, 2718360), (8130, 2537136), (8390, 2458512), (8672, 2378565), (9072, 2273690), (9485, 2174688), (9756, 2114280), (10068, 2048760), (10080, 2046321), (10840, 1902852), (11340, 1818952), (11382, 1812240), (11746, 1756080), (12195, 1691424), (12585, 1639008), (12960, 1591583), (13008, 1585710), (13424, 1536570), (14634, 1409520), (15102, 1365840), (15120, 1364214), (15176, 1359180), (16260, 1268568), (16780, 1229256), (17073, 1208160), (17619, 1170720), (18144, 1136845), (18970, 1087344), (19512, 1057140), (20136, 1024380), (21680, 951426), (21951, 939680), (22653, 910560), (22680, 909476), (22764, 906120), (23492, 878040), (24390, 845712), (25170, 819504), (26016, 792855), (26848, 768285), (28455, 724896), (29268, 704760), (29365, 702432), (30204, 682920), (30240, 682107), (30352, 679590), (32520, 634284), (33560, 614628), (34146, 604080), (35238, 585360), (36585, 563808), (37755, 546336), (37940, 543672), (39024, 528570), (40272, 512190), (43360, 475713), (43902, 469840), (45306, 455280), (45360, 454738), (45528, 453060), (46984, 439020), (48780, 422856), (50340, 409752), (51219, 402720), (52857, 390240), (56910, 362448), (58536, 352380), (58730, 351216), (60408, 341460), (60704, 339795), (65040, 317142), (67120, 307314), (67959, 303520), (68292, 302040), (70476, 292680), (73170, 281904), (75510, 273168), (75880, 271836), (78048, 264285), (80544, 256095), (85365, 241632), (87804, 234920), (88095, 234144), (90612, 227640), (90720, 227369), (91056, 226530), (93968, 219510), (97560, 211428), (100680, 204876), (102438, 201360), (105714, 195120), (109755, 187936), (113265, 182112), (113820, 181224), (117072, 176190), (117460, 175608), (120816, 170730), (130080, 158571), (134240, 153657), (135918, 151760), (136584, 151020), (140952, 146340)]