20290427520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1904

約数の個数: 512

約数和(自身を含む): 77157826560

約数和(自身を除く): 56867399040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 32, 33, 34, 40, 44, 48, 51, 55, 60, 62, 64, 66, 68, 80, 85, 88, 93, 96, 102, 110, 120, 124, 128, 132, 136, 155, 160, 165, 170, 176, 186, 187, 192, 204, 220, 240, 248, 255, 264, 272, 310, 320, 330, 340, 341, 352, 372, 374, 384, 408, 440, 465, 480, 496, 510, 527, 528, 544, 561, 620, 640, 660, 680, 682, 704, 744, 748, 816, 880, 930, 935, 960, 992, 1020, 1023, 1054, 1056, 1088, 1122, 1240, 1320, 1360, 1364, 1408, 1488, 1496, 1581, 1632, 1705, 1760, 1823, 1860, 1870, 1920, 1984, 2040, 2046, 2108, 2112, 2176, 2244, 2480, 2635, 2640, 2720, 2728, 2805, 2976, 2992, 3162, 3264, 3410, 3520, 3646, 3720, 3740, 3968, 4080, 4092, 4216, 4224, 4488, 4960, 5115, 5270, 5280, 5440, 5456, 5469, 5610, 5797, 5952, 5984, 6324, 6528, 6820, 7040, 7292, 7440, 7480, 7905, 8160, 8184, 8432, 8976, 9115, 9920, 10230, 10540, 10560, 10880, 10912, 10938, 11220, 11594, 11904, 11968, 12648, 13640, 14584, 14880, 14960, 15810, 16320, 16368, 16864, 17391, 17952, 18230, 19840, 20053, 20460, 21080, 21120, 21824, 21876, 22440, 23188, 23936, 25296, 27280, 27345, 28985, 29168, 29760, 29920, 30991, 31620, 32640, 32736, 33728, 34782, 35904, 36460, 40106, 40920, 42160, 43648, 43752, 44880, 46376, 50592, 54560, 54690, 56513, 57970, 58336, 59520, 59840, 60159, 61982, 63240, 65472, 67456, 69564, 71808, 72920, 80212, 81840, 84320, 86955, 87504, 89760, 92752, 92973, 100265, 101184, 109120, 109380, 113026, 115940, 116672, 119680, 120318, 123964, 126480, 130944, 139128, 145840, 154955, 160424, 163680, 168640, 169539, 173910, 175008, 179520, 185504, 185946, 200530, 202368, 218240, 218760, 226052, 231880, 233344, 240636, 247928, 252960, 278256, 282565, 291680, 300795, 309910, 320848, 327360, 337280, 339078, 340901, 347820, 350016, 359040, 371008, 371892, 401060, 437520, 452104, 463760, 464865, 481272, 495856, 505920, 556512, 565130, 583360, 601590, 619820, 621643, 641696, 654720, 678156, 681802, 695640, 700032, 742016, 743784, 802120, 847695, 875040, 904208, 927520, 929730, 960721, 962544, 991712, 1011840, 1022703, 1113024, 1130260, 1166720, 1203180, 1239640, 1243286, 1283392, 1356312, 1363604, 1391280, 1487568, 1604240, 1695390, 1704505, 1750080, 1808416, 1855040, 1859460, 1864929, 1921442, 1925088, 1983424, 2045406, 2226048, 2260520, 2406360, 2479280, 2486572, 2566784, 2712624, 2727208, 2782560, 2882163, 2975136, 3108215, 3208480, 3390780, 3409010, 3500160, 3616832, 3710080, 3718920, 3729858, 3842884, 3850176, 3966848, 4090812, 4521040, 4803605, 4812720, 4958560, 4973144, 5113515, 5425248, 5454416, 5565120, 5764326, 5950272, 6216430, 6416960, 6781560, 6818020, 7233664, 7437840, 7459716, 7685768, 7700352, 8181624, 9042080, 9324645, 9607210, 9625440, 9917120, 9946288, 10227030, 10567931, 10850496, 10908832, 11130240, 11528652, 11900544, 12432860, 12833920, 13563120, 13636040, 14410815, 14875680, 14919432, 15371536, 16363248, 18084160, 18649290, 19214420, 19250880, 19834240, 19892576, 20454060, 21135862, 21700992, 21817664, 23057304, 24865720, 27126240, 27272080, 28821630, 29751360, 29838864, 30743072, 31703793, 32726496, 36168320, 37298580, 38428840, 38501760, 39785152, 40908120, 42271724, 43635328, 46114608, 49731440, 52839655, 54252480, 54544160, 57643260, 59502720, 59677728, 61486144, 63407586, 65452992, 74597160, 76857680, 79570304, 81816240, 84543448, 92229216, 99462880, 105679310, 108504960, 109088320, 115286520, 119355456, 122972288, 126815172, 130905984, 149194320, 153715360, 158518965, 163632480, 169086896, 184458432, 198925760, 211358620, 218176640, 230573040, 238710912, 253630344, 298388640, 307430720, 317037930, 327264960, 338173792, 368916864, 397851520, 422717240, 461146080, 507260688, 596777280, 614861440, 634075860, 654529920, 676347584, 845434480, 922292160, 1014521376, 1193554560, 1268151720, 1352695168, 1690868960, 1844584320, 2029042752, 2536303440, 3381737920, 4058085504, 5072606880, 6763475840, 10145213760, 20290427520]

約数ペア:

[(1, 20290427520), (2, 10145213760), (3, 6763475840), (4, 5072606880), (5, 4058085504), (6, 3381737920), (8, 2536303440), (10, 2029042752), (11, 1844584320), (12, 1690868960), (15, 1352695168), (16, 1268151720), (17, 1193554560), (20, 1014521376), (22, 922292160), (24, 845434480), (30, 676347584), (31, 654529920), (32, 634075860), (33, 614861440), (34, 596777280), (40, 507260688), (44, 461146080), (48, 422717240), (51, 397851520), (55, 368916864), (60, 338173792), (62, 327264960), (64, 317037930), (66, 307430720), (68, 298388640), (80, 253630344), (85, 238710912), (88, 230573040), (93, 218176640), (96, 211358620), (102, 198925760), (110, 184458432), (120, 169086896), (124, 163632480), (128, 158518965), (132, 153715360), (136, 149194320), (155, 130905984), (160, 126815172), (165, 122972288), (170, 119355456), (176, 115286520), (186, 109088320), (187, 108504960), (192, 105679310), (204, 99462880), (220, 92229216), (240, 84543448), (248, 81816240), (255, 79570304), (264, 76857680), (272, 74597160), (310, 65452992), (320, 63407586), (330, 61486144), (340, 59677728), (341, 59502720), (352, 57643260), (372, 54544160), (374, 54252480), (384, 52839655), (408, 49731440), (440, 46114608), (465, 43635328), (480, 42271724), (496, 40908120), (510, 39785152), (527, 38501760), (528, 38428840), (544, 37298580), (561, 36168320), (620, 32726496), (640, 31703793), (660, 30743072), (680, 29838864), (682, 29751360), (704, 28821630), (744, 27272080), (748, 27126240), (816, 24865720), (880, 23057304), (930, 21817664), (935, 21700992), (960, 21135862), (992, 20454060), (1020, 19892576), (1023, 19834240), (1054, 19250880), (1056, 19214420), (1088, 18649290), (1122, 18084160), (1240, 16363248), (1320, 15371536), (1360, 14919432), (1364, 14875680), (1408, 14410815), (1488, 13636040), (1496, 13563120), (1581, 12833920), (1632, 12432860), (1705, 11900544), (1760, 11528652), (1823, 11130240), (1860, 10908832), (1870, 10850496), (1920, 10567931), (1984, 10227030), (2040, 9946288), (2046, 9917120), (2108, 9625440), (2112, 9607210), (2176, 9324645), (2244, 9042080), (2480, 8181624), (2635, 7700352), (2640, 7685768), (2720, 7459716), (2728, 7437840), (2805, 7233664), (2976, 6818020), (2992, 6781560), (3162, 6416960), (3264, 6216430), (3410, 5950272), (3520, 5764326), (3646, 5565120), (3720, 5454416), (3740, 5425248), (3968, 5113515), (4080, 4973144), (4092, 4958560), (4216, 4812720), (4224, 4803605), (4488, 4521040), (4960, 4090812), (5115, 3966848), (5270, 3850176), (5280, 3842884), (5440, 3729858), (5456, 3718920), (5469, 3710080), (5610, 3616832), (5797, 3500160), (5952, 3409010), (5984, 3390780), (6324, 3208480), (6528, 3108215), (6820, 2975136), (7040, 2882163), (7292, 2782560), (7440, 2727208), (7480, 2712624), (7905, 2566784), (8160, 2486572), (8184, 2479280), (8432, 2406360), (8976, 2260520), (9115, 2226048), (9920, 2045406), (10230, 1983424), (10540, 1925088), (10560, 1921442), (10880, 1864929), (10912, 1859460), (10938, 1855040), (11220, 1808416), (11594, 1750080), (11904, 1704505), (11968, 1695390), (12648, 1604240), (13640, 1487568), (14584, 1391280), (14880, 1363604), (14960, 1356312), (15810, 1283392), (16320, 1243286), (16368, 1239640), (16864, 1203180), (17391, 1166720), (17952, 1130260), (18230, 1113024), (19840, 1022703), (20053, 1011840), (20460, 991712), (21080, 962544), (21120, 960721), (21824, 929730), (21876, 927520), (22440, 904208), (23188, 875040), (23936, 847695), (25296, 802120), (27280, 743784), (27345, 742016), (28985, 700032), (29168, 695640), (29760, 681802), (29920, 678156), (30991, 654720), (31620, 641696), (32640, 621643), (32736, 619820), (33728, 601590), (34782, 583360), (35904, 565130), (36460, 556512), (40106, 505920), (40920, 495856), (42160, 481272), (43648, 464865), (43752, 463760), (44880, 452104), (46376, 437520), (50592, 401060), (54560, 371892), (54690, 371008), (56513, 359040), (57970, 350016), (58336, 347820), (59520, 340901), (59840, 339078), (60159, 337280), (61982, 327360), (63240, 320848), (65472, 309910), (67456, 300795), (69564, 291680), (71808, 282565), (72920, 278256), (80212, 252960), (81840, 247928), (84320, 240636), (86955, 233344), (87504, 231880), (89760, 226052), (92752, 218760), (92973, 218240), (100265, 202368), (101184, 200530), (109120, 185946), (109380, 185504), (113026, 179520), (115940, 175008), (116672, 173910), (119680, 169539), (120318, 168640), (123964, 163680), (126480, 160424), (130944, 154955), (139128, 145840)]