20210306688

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 576

約数和(自身を含む): 72588952800

約数和(自身を除く): 52378646112

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 32, 33, 36, 38, 39, 44, 48, 52, 57, 64, 66, 72, 76, 78, 88, 96, 99, 104, 114, 117, 121, 128, 132, 143, 144, 152, 156, 171, 176, 192, 198, 208, 209, 228, 234, 242, 247, 264, 286, 288, 304, 312, 342, 352, 363, 384, 396, 416, 418, 429, 456, 468, 484, 494, 528, 572, 576, 587, 608, 624, 627, 684, 704, 726, 741, 792, 832, 836, 858, 912, 936, 968, 988, 1056, 1089, 1144, 1152, 1174, 1216, 1248, 1254, 1287, 1368, 1408, 1452, 1482, 1573, 1584, 1664, 1672, 1716, 1761, 1824, 1872, 1881, 1936, 1976, 2112, 2178, 2223, 2288, 2299, 2348, 2432, 2496, 2508, 2574, 2717, 2736, 2904, 2964, 3146, 3168, 3344, 3432, 3522, 3648, 3744, 3762, 3872, 3952, 4224, 4356, 4446, 4576, 4598, 4696, 4719, 4992, 5016, 5148, 5283, 5434, 5472, 5808, 5928, 6292, 6336, 6457, 6688, 6864, 6897, 7044, 7296, 7488, 7524, 7631, 7744, 7904, 8151, 8712, 8892, 9152, 9196, 9392, 9438, 10032, 10296, 10566, 10868, 10944, 11153, 11616, 11856, 12584, 12672, 12914, 13376, 13728, 13794, 14088, 14157, 14976, 15048, 15262, 15488, 15808, 16302, 17424, 17784, 18304, 18392, 18784, 18876, 19371, 20064, 20592, 20691, 21132, 21736, 21888, 22306, 22893, 23232, 23712, 24453, 25168, 25828, 26752, 27456, 27588, 28176, 28314, 29887, 30096, 30524, 31616, 32604, 33459, 34848, 35568, 36784, 37568, 37752, 38742, 40128, 41184, 41382, 42264, 43472, 44612, 45786, 46464, 47424, 48906, 50336, 51656, 54912, 55176, 56352, 56628, 58113, 59774, 60192, 61048, 65208, 66918, 68679, 69696, 71027, 71136, 73568, 75136, 75504, 77484, 80256, 82368, 82764, 83941, 84528, 86944, 89224, 89661, 91572, 94848, 97812, 100377, 100672, 103312, 110352, 112704, 113256, 116226, 119548, 120384, 122096, 122683, 130416, 133836, 137358, 139392, 142054, 142272, 144989, 147136, 151008, 154968, 164736, 165528, 167882, 169056, 173888, 178448, 179322, 183144, 195624, 200754, 201344, 206624, 213081, 220704, 225408, 226512, 232452, 239096, 240768, 244192, 245366, 251823, 260832, 267672, 268983, 274716, 284108, 284544, 289978, 294272, 302016, 309936, 331056, 335764, 338112, 347776, 356896, 358644, 366288, 368049, 391248, 401508, 413248, 426162, 434967, 441408, 453024, 464904, 478192, 488384, 490732, 503646, 521664, 535344, 537966, 549432, 568216, 579956, 604032, 619872, 639243, 662112, 671528, 676224, 713792, 717288, 732576, 736098, 755469, 782496, 803016, 826496, 852324, 869934, 882816, 906048, 923351, 929808, 956384, 976768, 981464, 1007292, 1043328, 1070688, 1075932, 1098864, 1104147, 1136432, 1159912, 1239744, 1278486, 1304901, 1324224, 1343056, 1349513, 1427584, 1434576, 1465152, 1472196, 1510938, 1564992, 1594879, 1606032, 1704648, 1739868, 1812096, 1846702, 1859616, 1912768, 1962928, 2014584, 2141376, 2151864, 2197728, 2208294, 2272864, 2319824, 2479488, 2556972, 2609802, 2648448, 2686112, 2699026, 2770053, 2869152, 2930304, 2944392, 3021876, 3129984, 3189758, 3212064, 3409296, 3479736, 3693404, 3719232, 3825536, 3925856, 4029168, 4048539, 4282752, 4303728, 4395456, 4416588, 4545728, 4639648, 4784637, 5113944, 5219604, 5372224, 5398052, 5540106, 5738304, 5888784, 6043752, 6379516, 6424128, 6818592, 6959472, 7386808, 7438464, 7851712, 8058336, 8097078, 8310159, 8607456, 8790912, 8833176, 9091456, 9279296, 9569274, 10227888, 10439208, 10744448, 10796104, 11080212, 11476608, 11777568, 12087504, 12145617, 12759032, 12848256, 13637184, 13918944, 14353911, 14773616, 15703424, 16116672, 16194156, 16620318, 17214912, 17543669, 17666352, 18558592, 19138548, 20455776, 20878416, 21592208, 22160424, 23555136, 24175008, 24291234, 25518064, 27274368, 27837888, 28707822, 29547232, 32233344, 32388312, 33240636, 34429824, 35087338, 35332704, 38277096, 40911552, 41756832, 43184416, 44320848, 47110272, 48350016, 48582468, 51036128, 52631007, 55675776, 57415644, 59094464, 64776624, 66481272, 70174676, 70665408, 76554192, 81823104, 83513664, 86368832, 88641696, 96700032, 97164936, 102072256, 105262014, 114831288, 118188928, 129553248, 132962544, 140349352, 141330816, 153108384, 157893021, 167027328, 172737664, 177283392, 194329872, 204144512, 210524028, 229662576, 259106496, 265925088, 280698704, 306216768, 315786042, 354566784, 388659744, 421048056, 459325152, 518212992, 531850176, 561397408, 612433536, 631572084, 777319488, 842096112, 918650304, 1063700352, 1122794816, 1263144168, 1554638976, 1684192224, 1837300608, 2245589632, 2526288336, 3368384448, 5052576672, 6736768896, 10105153344, 20210306688]

約数ペア:

[(1, 20210306688), (2, 10105153344), (3, 6736768896), (4, 5052576672), (6, 3368384448), (8, 2526288336), (9, 2245589632), (11, 1837300608), (12, 1684192224), (13, 1554638976), (16, 1263144168), (18, 1122794816), (19, 1063700352), (22, 918650304), (24, 842096112), (26, 777319488), (32, 631572084), (33, 612433536), (36, 561397408), (38, 531850176), (39, 518212992), (44, 459325152), (48, 421048056), (52, 388659744), (57, 354566784), (64, 315786042), (66, 306216768), (72, 280698704), (76, 265925088), (78, 259106496), (88, 229662576), (96, 210524028), (99, 204144512), (104, 194329872), (114, 177283392), (117, 172737664), (121, 167027328), (128, 157893021), (132, 153108384), (143, 141330816), (144, 140349352), (152, 132962544), (156, 129553248), (171, 118188928), (176, 114831288), (192, 105262014), (198, 102072256), (208, 97164936), (209, 96700032), (228, 88641696), (234, 86368832), (242, 83513664), (247, 81823104), (264, 76554192), (286, 70665408), (288, 70174676), (304, 66481272), (312, 64776624), (342, 59094464), (352, 57415644), (363, 55675776), (384, 52631007), (396, 51036128), (416, 48582468), (418, 48350016), (429, 47110272), (456, 44320848), (468, 43184416), (484, 41756832), (494, 40911552), (528, 38277096), (572, 35332704), (576, 35087338), (587, 34429824), (608, 33240636), (624, 32388312), (627, 32233344), (684, 29547232), (704, 28707822), (726, 27837888), (741, 27274368), (792, 25518064), (832, 24291234), (836, 24175008), (858, 23555136), (912, 22160424), (936, 21592208), (968, 20878416), (988, 20455776), (1056, 19138548), (1089, 18558592), (1144, 17666352), (1152, 17543669), (1174, 17214912), (1216, 16620318), (1248, 16194156), (1254, 16116672), (1287, 15703424), (1368, 14773616), (1408, 14353911), (1452, 13918944), (1482, 13637184), (1573, 12848256), (1584, 12759032), (1664, 12145617), (1672, 12087504), (1716, 11777568), (1761, 11476608), (1824, 11080212), (1872, 10796104), (1881, 10744448), (1936, 10439208), (1976, 10227888), (2112, 9569274), (2178, 9279296), (2223, 9091456), (2288, 8833176), (2299, 8790912), (2348, 8607456), (2432, 8310159), (2496, 8097078), (2508, 8058336), (2574, 7851712), (2717, 7438464), (2736, 7386808), (2904, 6959472), (2964, 6818592), (3146, 6424128), (3168, 6379516), (3344, 6043752), (3432, 5888784), (3522, 5738304), (3648, 5540106), (3744, 5398052), (3762, 5372224), (3872, 5219604), (3952, 5113944), (4224, 4784637), (4356, 4639648), (4446, 4545728), (4576, 4416588), (4598, 4395456), (4696, 4303728), (4719, 4282752), (4992, 4048539), (5016, 4029168), (5148, 3925856), (5283, 3825536), (5434, 3719232), (5472, 3693404), (5808, 3479736), (5928, 3409296), (6292, 3212064), (6336, 3189758), (6457, 3129984), (6688, 3021876), (6864, 2944392), (6897, 2930304), (7044, 2869152), (7296, 2770053), (7488, 2699026), (7524, 2686112), (7631, 2648448), (7744, 2609802), (7904, 2556972), (8151, 2479488), (8712, 2319824), (8892, 2272864), (9152, 2208294), (9196, 2197728), (9392, 2151864), (9438, 2141376), (10032, 2014584), (10296, 1962928), (10566, 1912768), (10868, 1859616), (10944, 1846702), (11153, 1812096), (11616, 1739868), (11856, 1704648), (12584, 1606032), (12672, 1594879), (12914, 1564992), (13376, 1510938), (13728, 1472196), (13794, 1465152), (14088, 1434576), (14157, 1427584), (14976, 1349513), (15048, 1343056), (15262, 1324224), (15488, 1304901), (15808, 1278486), (16302, 1239744), (17424, 1159912), (17784, 1136432), (18304, 1104147), (18392, 1098864), (18784, 1075932), (18876, 1070688), (19371, 1043328), (20064, 1007292), (20592, 981464), (20691, 976768), (21132, 956384), (21736, 929808), (21888, 923351), (22306, 906048), (22893, 882816), (23232, 869934), (23712, 852324), (24453, 826496), (25168, 803016), (25828, 782496), (26752, 755469), (27456, 736098), (27588, 732576), (28176, 717288), (28314, 713792), (29887, 676224), (30096, 671528), (30524, 662112), (31616, 639243), (32604, 619872), (33459, 604032), (34848, 579956), (35568, 568216), (36784, 549432), (37568, 537966), (37752, 535344), (38742, 521664), (40128, 503646), (41184, 490732), (41382, 488384), (42264, 478192), (43472, 464904), (44612, 453024), (45786, 441408), (46464, 434967), (47424, 426162), (48906, 413248), (50336, 401508), (51656, 391248), (54912, 368049), (55176, 366288), (56352, 358644), (56628, 356896), (58113, 347776), (59774, 338112), (60192, 335764), (61048, 331056), (65208, 309936), (66918, 302016), (68679, 294272), (69696, 289978), (71027, 284544), (71136, 284108), (73568, 274716), (75136, 268983), (75504, 267672), (77484, 260832), (80256, 251823), (82368, 245366), (82764, 244192), (83941, 240768), (84528, 239096), (86944, 232452), (89224, 226512), (89661, 225408), (91572, 220704), (94848, 213081), (97812, 206624), (100377, 201344), (100672, 200754), (103312, 195624), (110352, 183144), (112704, 179322), (113256, 178448), (116226, 173888), (119548, 169056), (120384, 167882), (122096, 165528), (122683, 164736), (130416, 154968), (133836, 151008), (137358, 147136), (139392, 144989), (142054, 142272)]