20808968544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 576

約数和(自身を含む): 75607354368

約数和(自身を除く): 54798385824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 53, 56, 63, 71, 72, 78, 84, 91, 96, 104, 106, 112, 117, 126, 142, 144, 156, 159, 168, 182, 208, 211, 212, 213, 224, 234, 252, 273, 284, 288, 312, 318, 336, 364, 371, 416, 422, 424, 426, 468, 477, 497, 504, 546, 568, 624, 633, 636, 639, 672, 689, 728, 742, 819, 844, 848, 852, 923, 936, 954, 994, 1008, 1092, 1113, 1136, 1248, 1266, 1272, 1278, 1378, 1456, 1477, 1484, 1491, 1638, 1688, 1696, 1704, 1846, 1872, 1899, 1908, 1988, 2016, 2067, 2184, 2226, 2272, 2532, 2544, 2556, 2743, 2756, 2769, 2912, 2954, 2968, 2982, 3276, 3339, 3376, 3408, 3692, 3744, 3763, 3798, 3816, 3976, 4134, 4368, 4431, 4452, 4473, 4823, 5064, 5088, 5112, 5486, 5512, 5538, 5908, 5936, 5964, 6201, 6461, 6552, 6678, 6752, 6816, 7384, 7526, 7596, 7632, 7952, 8229, 8268, 8307, 8736, 8862, 8904, 8946, 9646, 10128, 10224, 10972, 11024, 11076, 11183, 11289, 11816, 11872, 11928, 12402, 12922, 13104, 13293, 13356, 14469, 14768, 14981, 15052, 15192, 15264, 15904, 16458, 16536, 16614, 17724, 17808, 17892, 19201, 19292, 19383, 20256, 20448, 21944, 22048, 22152, 22366, 22578, 23632, 23856, 24687, 24804, 25844, 26208, 26341, 26586, 26712, 28938, 29536, 29962, 30104, 30384, 32916, 33072, 33228, 33549, 33867, 35448, 35616, 35784, 38402, 38584, 38766, 43407, 43888, 44304, 44732, 44943, 45156, 47264, 47712, 48919, 49374, 49608, 51688, 52682, 53172, 53424, 57603, 57876, 58149, 59924, 60208, 60768, 65832, 66144, 66456, 67098, 67734, 70896, 71568, 76804, 77168, 77532, 78281, 79023, 86814, 87776, 88608, 89464, 89886, 90312, 97838, 98748, 99216, 100647, 103376, 104867, 105364, 106344, 106848, 115206, 115752, 116298, 119848, 120416, 131664, 132912, 134196, 134829, 135468, 141792, 143136, 145379, 146757, 153608, 154336, 155064, 156562, 158046, 172809, 173628, 178928, 179772, 180624, 194753, 195676, 197496, 198432, 201294, 206752, 209734, 210728, 212688, 230412, 231504, 232596, 234843, 237069, 239696, 263328, 265824, 268392, 269658, 270936, 290758, 293514, 307216, 310128, 313124, 314601, 316092, 342433, 345618, 347256, 357856, 359544, 361248, 389506, 391352, 394992, 402588, 419468, 421456, 425376, 436137, 440271, 460824, 463008, 465192, 469686, 474138, 479392, 536784, 539316, 541872, 581516, 584259, 587028, 614432, 620256, 626248, 629202, 632184, 684866, 691236, 694512, 704529, 719088, 779012, 782704, 789984, 793993, 805176, 838936, 842912, 872274, 880542, 921648, 930384, 939372, 943803, 948276, 1017653, 1027299, 1073568, 1078632, 1083744, 1163032, 1168518, 1174056, 1252496, 1258404, 1264368, 1308411, 1363271, 1369732, 1382472, 1389024, 1409058, 1438176, 1558024, 1565408, 1587986, 1610352, 1677872, 1744548, 1752777, 1761084, 1843296, 1860768, 1878744, 1887606, 1896552, 2035306, 2054598, 2157264, 2326064, 2337036, 2348112, 2381979, 2504992, 2516808, 2528736, 2616822, 2726542, 2739464, 2764944, 2818116, 3052959, 3081897, 3116048, 3175972, 3220704, 3355744, 3489096, 3505554, 3522168, 3757488, 3775212, 3793104, 4070612, 4089813, 4109196, 4314528, 4652128, 4674072, 4696224, 4763958, 5033616, 5233644, 5453084, 5478928, 5529888, 5557951, 5636232, 6105918, 6163794, 6232096, 6351944, 6978192, 7011108, 7044336, 7145937, 7514976, 7550424, 7586208, 8141224, 8179626, 8218392, 9158877, 9348144, 9527916, 10067232, 10321909, 10467288, 10906168, 10957856, 11115902, 11272464, 12211836, 12269439, 12327588, 12703888, 13956384, 14022216, 14088672, 14291874, 15100848, 16282448, 16359252, 16436784, 16673853, 18317754, 18696288, 19055832, 20643818, 20934576, 21812336, 22231804, 22544928, 24423672, 24538878, 24655176, 25407776, 28044432, 28583748, 30201696, 30965727, 32564896, 32718504, 32873568, 33347706, 36635508, 38111664, 41287636, 41869152, 43624672, 44463608, 48847344, 49077756, 49310352, 50021559, 56088864, 57167496, 61931454, 65437008, 66695412, 72253363, 73271016, 76223328, 82575272, 88927216, 92897181, 97694688, 98155512, 98620704, 100043118, 114334992, 123862908, 130874016, 133390824, 144506726, 146542032, 165150544, 177854432, 185794362, 196311024, 200086236, 216760089, 228669984, 247725816, 266781648, 289013452, 293084064, 330301088, 371588724, 392622048, 400172472, 433520178, 495451632, 533563296, 578026904, 650280267, 743177448, 800344944, 867040356, 990903264, 1156053808, 1300560534, 1486354896, 1600689888, 1734080712, 2312107616, 2601121068, 2972709792, 3468161424, 5202242136, 6936322848, 10404484272, 20808968544]

約数ペア:

[(1, 20808968544), (2, 10404484272), (3, 6936322848), (4, 5202242136), (6, 3468161424), (7, 2972709792), (8, 2601121068), (9, 2312107616), (12, 1734080712), (13, 1600689888), (14, 1486354896), (16, 1300560534), (18, 1156053808), (21, 990903264), (24, 867040356), (26, 800344944), (28, 743177448), (32, 650280267), (36, 578026904), (39, 533563296), (42, 495451632), (48, 433520178), (52, 400172472), (53, 392622048), (56, 371588724), (63, 330301088), (71, 293084064), (72, 289013452), (78, 266781648), (84, 247725816), (91, 228669984), (96, 216760089), (104, 200086236), (106, 196311024), (112, 185794362), (117, 177854432), (126, 165150544), (142, 146542032), (144, 144506726), (156, 133390824), (159, 130874016), (168, 123862908), (182, 114334992), (208, 100043118), (211, 98620704), (212, 98155512), (213, 97694688), (224, 92897181), (234, 88927216), (252, 82575272), (273, 76223328), (284, 73271016), (288, 72253363), (312, 66695412), (318, 65437008), (336, 61931454), (364, 57167496), (371, 56088864), (416, 50021559), (422, 49310352), (424, 49077756), (426, 48847344), (468, 44463608), (477, 43624672), (497, 41869152), (504, 41287636), (546, 38111664), (568, 36635508), (624, 33347706), (633, 32873568), (636, 32718504), (639, 32564896), (672, 30965727), (689, 30201696), (728, 28583748), (742, 28044432), (819, 25407776), (844, 24655176), (848, 24538878), (852, 24423672), (923, 22544928), (936, 22231804), (954, 21812336), (994, 20934576), (1008, 20643818), (1092, 19055832), (1113, 18696288), (1136, 18317754), (1248, 16673853), (1266, 16436784), (1272, 16359252), (1278, 16282448), (1378, 15100848), (1456, 14291874), (1477, 14088672), (1484, 14022216), (1491, 13956384), (1638, 12703888), (1688, 12327588), (1696, 12269439), (1704, 12211836), (1846, 11272464), (1872, 11115902), (1899, 10957856), (1908, 10906168), (1988, 10467288), (2016, 10321909), (2067, 10067232), (2184, 9527916), (2226, 9348144), (2272, 9158877), (2532, 8218392), (2544, 8179626), (2556, 8141224), (2743, 7586208), (2756, 7550424), (2769, 7514976), (2912, 7145937), (2954, 7044336), (2968, 7011108), (2982, 6978192), (3276, 6351944), (3339, 6232096), (3376, 6163794), (3408, 6105918), (3692, 5636232), (3744, 5557951), (3763, 5529888), (3798, 5478928), (3816, 5453084), (3976, 5233644), (4134, 5033616), (4368, 4763958), (4431, 4696224), (4452, 4674072), (4473, 4652128), (4823, 4314528), (5064, 4109196), (5088, 4089813), (5112, 4070612), (5486, 3793104), (5512, 3775212), (5538, 3757488), (5908, 3522168), (5936, 3505554), (5964, 3489096), (6201, 3355744), (6461, 3220704), (6552, 3175972), (6678, 3116048), (6752, 3081897), (6816, 3052959), (7384, 2818116), (7526, 2764944), (7596, 2739464), (7632, 2726542), (7952, 2616822), (8229, 2528736), (8268, 2516808), (8307, 2504992), (8736, 2381979), (8862, 2348112), (8904, 2337036), (8946, 2326064), (9646, 2157264), (10128, 2054598), (10224, 2035306), (10972, 1896552), (11024, 1887606), (11076, 1878744), (11183, 1860768), (11289, 1843296), (11816, 1761084), (11872, 1752777), (11928, 1744548), (12402, 1677872), (12922, 1610352), (13104, 1587986), (13293, 1565408), (13356, 1558024), (14469, 1438176), (14768, 1409058), (14981, 1389024), (15052, 1382472), (15192, 1369732), (15264, 1363271), (15904, 1308411), (16458, 1264368), (16536, 1258404), (16614, 1252496), (17724, 1174056), (17808, 1168518), (17892, 1163032), (19201, 1083744), (19292, 1078632), (19383, 1073568), (20256, 1027299), (20448, 1017653), (21944, 948276), (22048, 943803), (22152, 939372), (22366, 930384), (22578, 921648), (23632, 880542), (23856, 872274), (24687, 842912), (24804, 838936), (25844, 805176), (26208, 793993), (26341, 789984), (26586, 782704), (26712, 779012), (28938, 719088), (29536, 704529), (29962, 694512), (30104, 691236), (30384, 684866), (32916, 632184), (33072, 629202), (33228, 626248), (33549, 620256), (33867, 614432), (35448, 587028), (35616, 584259), (35784, 581516), (38402, 541872), (38584, 539316), (38766, 536784), (43407, 479392), (43888, 474138), (44304, 469686), (44732, 465192), (44943, 463008), (45156, 460824), (47264, 440271), (47712, 436137), (48919, 425376), (49374, 421456), (49608, 419468), (51688, 402588), (52682, 394992), (53172, 391352), (53424, 389506), (57603, 361248), (57876, 359544), (58149, 357856), (59924, 347256), (60208, 345618), (60768, 342433), (65832, 316092), (66144, 314601), (66456, 313124), (67098, 310128), (67734, 307216), (70896, 293514), (71568, 290758), (76804, 270936), (77168, 269658), (77532, 268392), (78281, 265824), (79023, 263328), (86814, 239696), (87776, 237069), (88608, 234843), (89464, 232596), (89886, 231504), (90312, 230412), (97838, 212688), (98748, 210728), (99216, 209734), (100647, 206752), (103376, 201294), (104867, 198432), (105364, 197496), (106344, 195676), (106848, 194753), (115206, 180624), (115752, 179772), (116298, 178928), (119848, 173628), (120416, 172809), (131664, 158046), (132912, 156562), (134196, 155064), (134829, 154336), (135468, 153608), (141792, 146757), (143136, 145379)]