21211352064

素因数分解:

$2^{10}\times 3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:370

約数の個数: 660

約数和(自身を含む): 78271073496

約数和(自身を除く): 57059721432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 49, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 98, 102, 108, 112, 119, 126, 128, 136, 144, 147, 153, 162, 168, 189, 192, 196, 204, 216, 224, 238, 252, 256, 272, 288, 294, 306, 307, 324, 336, 357, 378, 384, 392, 408, 432, 441, 448, 459, 476, 504, 512, 544, 567, 576, 588, 612, 614, 648, 672, 714, 756, 768, 784, 816, 833, 864, 882, 896, 918, 921, 952, 1008, 1024, 1071, 1088, 1134, 1152, 1176, 1224, 1228, 1296, 1323, 1344, 1377, 1428, 1512, 1536, 1568, 1632, 1666, 1728, 1764, 1792, 1836, 1842, 1904, 2016, 2142, 2149, 2176, 2268, 2304, 2352, 2448, 2456, 2499, 2592, 2646, 2688, 2754, 2763, 2856, 3024, 3072, 3136, 3213, 3264, 3332, 3456, 3528, 3584, 3672, 3684, 3808, 3969, 4032, 4284, 4298, 4352, 4536, 4608, 4704, 4896, 4912, 4998, 5184, 5219, 5292, 5376, 5508, 5526, 5712, 6048, 6272, 6426, 6447, 6528, 6664, 6912, 7056, 7168, 7344, 7368, 7497, 7616, 7938, 8064, 8289, 8568, 8596, 8704, 9072, 9216, 9408, 9639, 9792, 9824, 9996, 10368, 10438, 10584, 10752, 11016, 11052, 11424, 12096, 12544, 12852, 12894, 13056, 13328, 13824, 14112, 14688, 14736, 14994, 15043, 15232, 15657, 15876, 16128, 16578, 17136, 17192, 17408, 18144, 18816, 19278, 19341, 19584, 19648, 19992, 20736, 20876, 21168, 21504, 22032, 22104, 22491, 22848, 24192, 24867, 25088, 25704, 25788, 26112, 26656, 27648, 28224, 29376, 29472, 29988, 30086, 30464, 31314, 31752, 32256, 33156, 34272, 34384, 36288, 36533, 37632, 38556, 38682, 39168, 39296, 39984, 41472, 41752, 42336, 44064, 44208, 44982, 45129, 45696, 46971, 48384, 49734, 50176, 51408, 51576, 52224, 53312, 56448, 58023, 58752, 58944, 59976, 60172, 60928, 62628, 63504, 64512, 66312, 67473, 68544, 68768, 72576, 73066, 75264, 77112, 77364, 78336, 78592, 79968, 82944, 83504, 84672, 88128, 88416, 89964, 90258, 91392, 93942, 96768, 99468, 102816, 103152, 106624, 109599, 112896, 116046, 117504, 117888, 119952, 120344, 121856, 125256, 127008, 132624, 134946, 135387, 137088, 137536, 140913, 145152, 146132, 150528, 154224, 154728, 156672, 157184, 159936, 167008, 169344, 174069, 176256, 176832, 179928, 180516, 182784, 187884, 193536, 198936, 205632, 206304, 213248, 219198, 225792, 232092, 235008, 235776, 239904, 240688, 250512, 254016, 255731, 265248, 269892, 270774, 274176, 275072, 281826, 290304, 292264, 308448, 309456, 314368, 319872, 328797, 334016, 338688, 348138, 352512, 353664, 359856, 361032, 365568, 375768, 397872, 406161, 411264, 412608, 422739, 426496, 438396, 451584, 464184, 470016, 471552, 479808, 481376, 501024, 508032, 511462, 530496, 539784, 541548, 548352, 550144, 563652, 580608, 584528, 616896, 618912, 639744, 657594, 668032, 677376, 696276, 705024, 707328, 719712, 722064, 751536, 767193, 795744, 812322, 822528, 825216, 845478, 852992, 876792, 928368, 943104, 959616, 962752, 986391, 1002048, 1016064, 1022924, 1060992, 1079568, 1083096, 1096704, 1100288, 1127304, 1169056, 1218483, 1233792, 1237824, 1279488, 1315188, 1336064, 1354752, 1392552, 1410048, 1414656, 1439424, 1444128, 1503072, 1534386, 1591488, 1624644, 1645056, 1650432, 1690956, 1753584, 1856736, 1919232, 1925504, 1972782, 2004096, 2032128, 2045848, 2121984, 2159136, 2166192, 2200576, 2254608, 2301579, 2338112, 2436966, 2467584, 2475648, 2558976, 2630376, 2672128, 2785104, 2829312, 2878848, 2888256, 2959173, 3006144, 3068772, 3182976, 3249288, 3290112, 3300864, 3381912, 3507168, 3713472, 3838464, 3851008, 3945564, 4008192, 4064256, 4091696, 4243968, 4318272, 4332384, 4509216, 4603158, 4676224, 4873932, 4935168, 4951296, 5260752, 5344256, 5570208, 5757696, 5776512, 5918346, 6012288, 6137544, 6365952, 6498576, 6601728, 6763824, 6904737, 7014336, 7426944, 7676928, 7702016, 7891128, 8016384, 8183392, 8487936, 8636544, 8664768, 9018432, 9206316, 9352448, 9747864, 9870336, 9902592, 10521504, 11140416, 11515392, 11553024, 11836692, 12024576, 12275088, 12731904, 12997152, 13527648, 13809474, 14028672, 14853888, 15404032, 15782256, 16032768, 16366784, 17273088, 17329536, 18036864, 18412632, 18704896, 19495728, 19805184, 20714211, 21043008, 22280832, 23030784, 23106048, 23673384, 24049152, 24550176, 25463808, 25994304, 27055296, 27618948, 28057344, 29707776, 31564512, 32733568, 34546176, 34659072, 36073728, 36825264, 37409792, 38991456, 41428422, 42086016, 44561664, 46212096, 47346768, 48098304, 49100352, 51988608, 54110592, 55237896, 56114688, 59415552, 63129024, 65467136, 69092352, 69318144, 72147456, 73650528, 77982912, 82856844, 84172032, 89123328, 94693536, 98200704, 103977216, 108221184, 110475792, 112229376, 126258048, 130934272, 138636288, 144294912, 147301056, 155965824, 165713688, 168344064, 178246656, 189387072, 196401408, 207954432, 216442368, 220951584, 252516096, 261868544, 294602112, 311931648, 331427376, 336688128, 378774144, 392802816, 415908864, 432884736, 441903168, 505032192, 589204224, 623863296, 662854752, 757548288, 785605632, 883806336, 1010064384, 1178408448, 1247726592, 1325709504, 1515096576, 1767612672, 2356816896, 2651419008, 3030193152, 3535225344, 5302838016, 7070450688, 10605676032, 21211352064]

約数ペア:

[(1, 21211352064), (2, 10605676032), (3, 7070450688), (4, 5302838016), (6, 3535225344), (7, 3030193152), (8, 2651419008), (9, 2356816896), (12, 1767612672), (14, 1515096576), (16, 1325709504), (17, 1247726592), (18, 1178408448), (21, 1010064384), (24, 883806336), (27, 785605632), (28, 757548288), (32, 662854752), (34, 623863296), (36, 589204224), (42, 505032192), (48, 441903168), (49, 432884736), (51, 415908864), (54, 392802816), (56, 378774144), (63, 336688128), (64, 331427376), (68, 311931648), (72, 294602112), (81, 261868544), (84, 252516096), (96, 220951584), (98, 216442368), (102, 207954432), (108, 196401408), (112, 189387072), (119, 178246656), (126, 168344064), (128, 165713688), (136, 155965824), (144, 147301056), (147, 144294912), (153, 138636288), (162, 130934272), (168, 126258048), (189, 112229376), (192, 110475792), (196, 108221184), (204, 103977216), (216, 98200704), (224, 94693536), (238, 89123328), (252, 84172032), (256, 82856844), (272, 77982912), (288, 73650528), (294, 72147456), (306, 69318144), (307, 69092352), (324, 65467136), (336, 63129024), (357, 59415552), (378, 56114688), (384, 55237896), (392, 54110592), (408, 51988608), (432, 49100352), (441, 48098304), (448, 47346768), (459, 46212096), (476, 44561664), (504, 42086016), (512, 41428422), (544, 38991456), (567, 37409792), (576, 36825264), (588, 36073728), (612, 34659072), (614, 34546176), (648, 32733568), (672, 31564512), (714, 29707776), (756, 28057344), (768, 27618948), (784, 27055296), (816, 25994304), (833, 25463808), (864, 24550176), (882, 24049152), (896, 23673384), (918, 23106048), (921, 23030784), (952, 22280832), (1008, 21043008), (1024, 20714211), (1071, 19805184), (1088, 19495728), (1134, 18704896), (1152, 18412632), (1176, 18036864), (1224, 17329536), (1228, 17273088), (1296, 16366784), (1323, 16032768), (1344, 15782256), (1377, 15404032), (1428, 14853888), (1512, 14028672), (1536, 13809474), (1568, 13527648), (1632, 12997152), (1666, 12731904), (1728, 12275088), (1764, 12024576), (1792, 11836692), (1836, 11553024), (1842, 11515392), (1904, 11140416), (2016, 10521504), (2142, 9902592), (2149, 9870336), (2176, 9747864), (2268, 9352448), (2304, 9206316), (2352, 9018432), (2448, 8664768), (2456, 8636544), (2499, 8487936), (2592, 8183392), (2646, 8016384), (2688, 7891128), (2754, 7702016), (2763, 7676928), (2856, 7426944), (3024, 7014336), (3072, 6904737), (3136, 6763824), (3213, 6601728), (3264, 6498576), (3332, 6365952), (3456, 6137544), (3528, 6012288), (3584, 5918346), (3672, 5776512), (3684, 5757696), (3808, 5570208), (3969, 5344256), (4032, 5260752), (4284, 4951296), (4298, 4935168), (4352, 4873932), (4536, 4676224), (4608, 4603158), (4704, 4509216), (4896, 4332384), (4912, 4318272), (4998, 4243968), (5184, 4091696), (5219, 4064256), (5292, 4008192), (5376, 3945564), (5508, 3851008), (5526, 3838464), (5712, 3713472), (6048, 3507168), (6272, 3381912), (6426, 3300864), (6447, 3290112), (6528, 3249288), (6664, 3182976), (6912, 3068772), (7056, 3006144), (7168, 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(22104, 959616), (22491, 943104), (22848, 928368), (24192, 876792), (24867, 852992), (25088, 845478), (25704, 825216), (25788, 822528), (26112, 812322), (26656, 795744), (27648, 767193), (28224, 751536), (29376, 722064), (29472, 719712), (29988, 707328), (30086, 705024), (30464, 696276), (31314, 677376), (31752, 668032), (32256, 657594), (33156, 639744), (34272, 618912), (34384, 616896), (36288, 584528), (36533, 580608), (37632, 563652), (38556, 550144), (38682, 548352), (39168, 541548), (39296, 539784), (39984, 530496), (41472, 511462), (41752, 508032), (42336, 501024), (44064, 481376), (44208, 479808), (44982, 471552), (45129, 470016), (45696, 464184), (46971, 451584), (48384, 438396), (49734, 426496), (50176, 422739), (51408, 412608), (51576, 411264), (52224, 406161), (53312, 397872), (56448, 375768), (58023, 365568), (58752, 361032), (58944, 359856), (59976, 353664), (60172, 352512), (60928, 348138), (62628, 338688), (63504, 334016), (64512, 328797), (66312, 319872), (67473, 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