21875021784

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:130

約数の個数: 1152

約数和(自身を含む): 87333120000

約数和(自身を除く): 65458098216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 27, 28, 29, 31, 33, 36, 38, 42, 44, 49, 54, 56, 57, 58, 62, 63, 66, 72, 76, 77, 84, 87, 88, 93, 98, 99, 108, 114, 116, 121, 124, 126, 132, 133, 147, 152, 154, 168, 171, 174, 186, 189, 196, 198, 203, 209, 216, 217, 228, 231, 232, 242, 248, 252, 261, 264, 266, 279, 294, 297, 308, 319, 341, 342, 348, 363, 372, 378, 392, 396, 399, 406, 418, 434, 441, 456, 462, 484, 504, 513, 522, 532, 539, 551, 558, 588, 589, 594, 609, 616, 627, 638, 651, 682, 684, 693, 696, 726, 744, 756, 783, 792, 798, 812, 836, 837, 847, 868, 882, 899, 924, 931, 957, 968, 1023, 1026, 1044, 1064, 1078, 1089, 1102, 1116, 1176, 1178, 1188, 1197, 1218, 1254, 1276, 1302, 1323, 1364, 1368, 1386, 1421, 1452, 1463, 1512, 1519, 1566, 1596, 1617, 1624, 1653, 1672, 1674, 1694, 1736, 1764, 1767, 1798, 1827, 1848, 1862, 1881, 1914, 1953, 2046, 2052, 2079, 2088, 2156, 2178, 2204, 2232, 2233, 2299, 2356, 2376, 2387, 2394, 2436, 2508, 2541, 2552, 2604, 2646, 2697, 2728, 2772, 2793, 2842, 2871, 2904, 2926, 3038, 3069, 3132, 3192, 3234, 3267, 3306, 3348, 3388, 3509, 3528, 3534, 3591, 3596, 3654, 3724, 3751, 3762, 3828, 3857, 3906, 4092, 4104, 4123, 4158, 4263, 4312, 4356, 4389, 4408, 4466, 4557, 4598, 4712, 4774, 4788, 4851, 4872, 4959, 5016, 5082, 5208, 5292, 5301, 5394, 5481, 5544, 5586, 5643, 5684, 5742, 5852, 5859, 5929, 6061, 6076, 6138, 6264, 6293, 6468, 6479, 6534, 6612, 6696, 6699, 6776, 6897, 7018, 7068, 7161, 7182, 7192, 7308, 7448, 7502, 7524, 7623, 7656, 7714, 7812, 8091, 8184, 8246, 8316, 8379, 8526, 8613, 8712, 8778, 8932, 9114, 9196, 9207, 9548, 9576, 9702, 9889, 9918, 10164, 10241, 10527, 10584, 10602, 10788, 10962, 11172, 11253, 11286, 11368, 11484, 11571, 11704, 11718, 11858, 12122, 12152, 12276, 12369, 12586, 12789, 12936, 12958, 13068, 13167, 13224, 13398, 13671, 13794, 14036, 14136, 14322, 14364, 14553, 14616, 14877, 15004, 15048, 15246, 15428, 15624, 15631, 15903, 16093, 16182, 16492, 16632, 16709, 16758, 17052, 17081, 17226, 17556, 17787, 17864, 18183, 18228, 18392, 18414, 18879, 19096, 19404, 19437, 19778, 19836, 20097, 20328, 20482, 20691, 21054, 21204, 21483, 21576, 21924, 22344, 22506, 22572, 22869, 22968, 23142, 23436, 23716, 24244, 24273, 24552, 24563, 24738, 25137, 25172, 25578, 25916, 26136, 26257, 26334, 26796, 26999, 27342, 27588, 28072, 28644, 28728, 28861, 29106, 29667, 29754, 30008, 30492, 30723, 30856, 31262, 31581, 31806, 32186, 32364, 32984, 33418, 33516, 33759, 34104, 34162, 34452, 34713, 35112, 35574, 36366, 36456, 36828, 37107, 37758, 38367, 38808, 38874, 39501, 39556, 39672, 40194, 40964, 41013, 41382, 42108, 42408, 42427, 42966, 43848, 44051, 45012, 45144, 45353, 45738, 46284, 46872, 46893, 47432, 48279, 48488, 48546, 49126, 49476, 50127, 50274, 50344, 51156, 51243, 51832, 52514, 52668, 53361, 53592, 53998, 54549, 54684, 55176, 56637, 57288, 57722, 58212, 58311, 59334, 59508, 60291, 60984, 61446, 62073, 62524, 63162, 63612, 64372, 64449, 64728, 66671, 66836, 67032, 67518, 68324, 68904, 69223, 69426, 71148, 71269, 72732, 73656, 73689, 74214, 75516, 76734, 77748, 78771, 79002, 79112, 80388, 80997, 81928, 82026, 82764, 84216, 84854, 85932, 86583, 88102, 89001, 90024, 90706, 91476, 92169, 92568, 93786, 94743, 96558, 97092, 98252, 98952, 100254, 100548, 101277, 102312, 102486, 104139, 105028, 105336, 106722, 107996, 108779, 109098, 109368, 111321, 112651, 113274, 115444, 116424, 116622, 118668, 119016, 119567, 120582, 122892, 124146, 125048, 126324, 127224, 127281, 128744, 128898, 132153, 133342, 133672, 135036, 136059, 136648, 138446, 138852, 140679, 142296, 142538, 144837, 145464, 147378, 148428, 150381, 151032, 153468, 153729, 155496, 157542, 158004, 160083, 160776, 161994, 163647, 164052, 165528, 169708, 169911, 171864, 171941, 173166, 174933, 176204, 178002, 181412, 182952, 183799, 184338, 187572, 187891, 189486, 193116, 194184, 196504, 200013, 200508, 201096, 202554, 204972, 207669, 208278, 210056, 213444, 213807, 215992, 217558, 218196, 221067, 222642, 225302, 226548, 230888, 233244, 236313, 237336, 239134, 241164, 242991, 245784, 248292, 252648, 254562, 257796, 259749, 264306, 266684, 267003, 270072, 272118, 276507, 276892, 277704, 281358, 285076, 289674, 294756, 296856, 296989, 300762, 306936, 307458, 315084, 316008, 317471, 320166, 323988, 326337, 327294, 328104, 337953, 339416, 339822, 343882, 346332, 349866, 352408, 356004, 358701, 362824, 367598, 368676, 375144, 375782, 378972, 381843, 386232, 396459, 400026, 401016, 405108, 408177, 409944, 415338, 416556, 422037, 426888, 427614, 434511, 435116, 436392, 442134, 445284, 450604, 451143, 453096, 461187, 466488, 466697, 472626, 478268, 482328, 484561, 485982, 496584, 498883, 509124, 515592, 515823, 519498, 528612, 533368, 534006, 544236, 551397, 553014, 553784, 562716, 563673, 570152, 579348, 589512, 593978, 600039, 601524, 614916, 623007, 630168, 634942, 640332, 641421, 647976, 652674, 654588, 663201, 675906, 679644, 687764, 692664, 699732, 708939, 712008, 717402, 728973, 735196, 737352, 751564, 757944, 761453, 763686, 779247, 792918, 800052, 810216, 816354, 830676, 833112, 836969, 844074, 855228, 869022, 870232, 884268, 890568, 890967, 901208, 902286, 922374, 933394, 945252, 952413, 956536, 969122, 971964, 979011, 997766, 1013859, 1018248, 1031646, 1038996, 1057224, 1068012, 1076103, 1088472, 1102794, 1106028, 1125432, 1127346, 1145529, 1158696, 1187956, 1189377, 1200078, 1203048, 1224531, 1229832, 1246014, 1269884, 1280664, 1282842, 1305348, 1309176, 1315237, 1326402, 1351812, 1359288, 1375528, 1399464, 1400091, 1417878, 1434804, 1453683, 1457946, 1470392, 1496649, 1503128, 1522906, 1527372, 1547469, 1558494, 1585836, 1600104, 1632708, 1654191, 1661352, 1673938, 1688148, 1691019, 1710456, 1738044, 1768536, 1781934, 1800117, 1804572, 1844748, 1866788, 1869021, 1890504, 1904826, 1924263, 1938244, 1943928, 1958022, 1995532, 2027718, 2063292, 2066801, 2077992, 2136024, 2152206, 2205588, 2212056, 2254692, 2284359, 2291058, 2375912, 2378754, 2400156, 2449062, 2492028, 2510907, 2539768, 2565684, 2610696, 2630474, 2652804, 2672901, 2703624, 2800182, 2835756, 2857239, 2869608, 2907366, 2915892, 2937033, 2993298, 3041577, 3045812, 3054744, 3094938, 3116988, 3171672, 3228309, 3265416, 3266879, 3308382, 3347876, 3376296, 3382038, 3476088, 3492181, 3563868, 3600234, 3609144, 3689496, 3733576, 3738042, 3809652, 3848526, 3876488, 3916044, 3945711, 3991064, 4055436, 4126584, 4133602, 4200273, 4304412, 4361049, 4411176, 4489947, 4509384, 4568718, 4582116, 4642407, 4757508, 4800312, 4898124, 4962573, 4984056, 5021814, 5073057, 5131368, 5260948, 5305608, 5330171, 5345802, 5600364, 5671512, 5714478, 5814732, 5831784, 5874066, 5986596, 6083154, 6091624, 6189876, 6200403, 6233976, 6456618, 6533758, 6616764, 6695752, 6764076, 6853077, 6984362, 7127736, 7200468, 7476084, 7532721, 7619304, 7697052, 7832088, 7891422, 8018703, 8110872, 8267204, 8400546, 8571717, 8608824, 8722098, 8979894, 9137436, 9164232, 9206659, 9284814, 9515016, 9796248, 9800637, 9925146, 10043628, 10146114, 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71022798, 73653272, 74404836, 78405096, 82236924, 82859931, 83812344, 86805642, 88205733, 90392652, 94288887, 94697064, 95943078, 100806552, 101273249, 104665176, 107758728, 110479908, 111607254, 115740856, 117607644, 125718516, 127924104, 130208463, 142045596, 143914617, 148809672, 164473848, 165719862, 173611284, 176411466, 180785304, 188577774, 191886156, 202546498, 220959816, 223214508, 235215288, 248579793, 251437032, 260416926, 284091192, 287829234, 303819747, 331439724, 347222568, 352822932, 377155548, 383772312, 390625389, 405092996, 446429016, 497159586, 520833852, 575658468, 607639494, 662879448, 705645864, 754311096, 781250778, 810185992, 911459241, 994319172, 1041667704, 1151316936, 1215278988, 1562501556, 1822918482, 1988638344, 2430557976, 2734377723, 3125003112, 3645836964, 5468755446, 7291673928, 10937510892, 21875021784]

約数ペア:

[(1, 21875021784), (2, 10937510892), (3, 7291673928), (4, 5468755446), (6, 3645836964), (7, 3125003112), (8, 2734377723), (9, 2430557976), (11, 1988638344), (12, 1822918482), (14, 1562501556), (18, 1215278988), (19, 1151316936), (21, 1041667704), (22, 994319172), (24, 911459241), (27, 810185992), (28, 781250778), (29, 754311096), (31, 705645864), (33, 662879448), (36, 607639494), (38, 575658468), (42, 520833852), (44, 497159586), (49, 446429016), (54, 405092996), (56, 390625389), (57, 383772312), (58, 377155548), (62, 352822932), (63, 347222568), (66, 331439724), (72, 303819747), (76, 287829234), (77, 284091192), (84, 260416926), (87, 251437032), (88, 248579793), (93, 235215288), (98, 223214508), (99, 220959816), (108, 202546498), (114, 191886156), (116, 188577774), (121, 180785304), (124, 176411466), (126, 173611284), (132, 165719862), (133, 164473848), (147, 148809672), (152, 143914617), (154, 142045596), (168, 130208463), (171, 127924104), (174, 125718516), (186, 117607644), (189, 115740856), (196, 111607254), (198, 110479908), (203, 107758728), (209, 104665176), (216, 101273249), (217, 100806552), (228, 95943078), (231, 94697064), (232, 94288887), (242, 90392652), (248, 88205733), (252, 86805642), (261, 83812344), (264, 82859931), (266, 82236924), (279, 78405096), (294, 74404836), (297, 73653272), (308, 71022798), (319, 68573736), (341, 64149624), (342, 63962052), (348, 62859258), (363, 60261768), (372, 58803822), (378, 57870428), (392, 55803627), (396, 55239954), (399, 54824616), (406, 53879364), (418, 52332588), (434, 50403276), (441, 49603224), (456, 47971539), (462, 47348532), (484, 45196326), (504, 43402821), (513, 42641368), (522, 41906172), (532, 41118462), (539, 40584456), (551, 39700584), (558, 39202548), (588, 37202418), (589, 37139256), (594, 36826636), (609, 35919576), (616, 35511399), (627, 34888392), (638, 34286868), (651, 33602184), (682, 32074812), (684, 31981026), (693, 31565688), (696, 31429629), (726, 30130884), (744, 29401911), (756, 28935214), (783, 27937448), (792, 27619977), (798, 27412308), (812, 26939682), (836, 26166294), (837, 26135032), (847, 25826472), (868, 25201638), (882, 24801612), (899, 24332616), (924, 23674266), (931, 23496264), (957, 22857912), (968, 22598163), (1023, 21383208), (1026, 21320684), (1044, 20953086), (1064, 20559231), (1078, 20292228), (1089, 20087256), (1102, 19850292), (1116, 19601274), (1176, 18601209), (1178, 18569628), (1188, 18413318), (1197, 18274872), (1218, 17959788), (1254, 17444196), (1276, 17143434), (1302, 16801092), (1323, 16534408), (1364, 16037406), (1368, 15990513), (1386, 15782844), (1421, 15394104), (1452, 15065442), (1463, 14952168), (1512, 14467607), (1519, 14400936), (1566, 13968724), (1596, 13706154), (1617, 13528152), (1624, 13469841), (1653, 13233528), (1672, 13083147), (1674, 13067516), (1694, 12913236), (1736, 12600819), (1764, 12400806), (1767, 12379752), (1798, 12166308), (1827, 11973192), (1848, 11837133), (1862, 11748132), (1881, 11629464), (1914, 11428956), (1953, 11200728), (2046, 10691604), (2052, 10660342), (2079, 10521896), (2088, 10476543), (2156, 10146114), (2178, 10043628), (2204, 9925146), (2232, 9800637), (2233, 9796248), (2299, 9515016), (2356, 9284814), (2376, 9206659), (2387, 9164232), (2394, 9137436), (2436, 8979894), (2508, 8722098), (2541, 8608824), (2552, 8571717), (2604, 8400546), (2646, 8267204), (2697, 8110872), (2728, 8018703), (2772, 7891422), (2793, 7832088), (2842, 7697052), (2871, 7619304), (2904, 7532721), (2926, 7476084), (3038, 7200468), (3069, 7127736), (3132, 6984362), (3192, 6853077), (3234, 6764076), (3267, 6695752), (3306, 6616764), (3348, 6533758), (3388, 6456618), (3509, 6233976), (3528, 6200403), (3534, 6189876), (3591, 6091624), (3596, 6083154), (3654, 5986596), (3724, 5874066), (3751, 5831784), (3762, 5814732), (3828, 5714478), (3857, 5671512), (3906, 5600364), (4092, 5345802), (4104, 5330171), (4123, 5305608), (4158, 5260948), (4263, 5131368), (4312, 5073057), (4356, 5021814), (4389, 4984056), (4408, 4962573), (4466, 4898124), (4557, 4800312), (4598, 4757508), (4712, 4642407), (4774, 4582116), (4788, 4568718), (4851, 4509384), (4872, 4489947), (4959, 4411176), (5016, 4361049), (5082, 4304412), (5208, 4200273), (5292, 4133602), (5301, 4126584), (5394, 4055436), (5481, 3991064), (5544, 3945711), (5586, 3916044), (5643, 3876488), (5684, 3848526), (5742, 3809652), (5852, 3738042), (5859, 3733576), (5929, 3689496), (6061, 3609144), (6076, 3600234), (6138, 3563868), (6264, 3492181), (6293, 3476088), (6468, 3382038), (6479, 3376296), (6534, 3347876), (6612, 3308382), (6696, 3266879), (6699, 3265416), (6776, 3228309), (6897, 3171672), (7018, 3116988), (7068, 3094938), (7161, 3054744), (7182, 3045812), (7192, 3041577), (7308, 2993298), (7448, 2937033), (7502, 2915892), (7524, 2907366), (7623, 2869608), (7656, 2857239), (7714, 2835756), (7812, 2800182), (8091, 2703624), (8184, 2672901), (8246, 2652804), (8316, 2630474), (8379, 2610696), (8526, 2565684), (8613, 2539768), (8712, 2510907), (8778, 2492028), (8932, 2449062), (9114, 2400156), (9196, 2378754), (9207, 2375912), (9548, 2291058), (9576, 2284359), (9702, 2254692), (9889, 2212056), (9918, 2205588), (10164, 2152206), (10241, 2136024), (10527, 2077992), (10584, 2066801), (10602, 2063292), (10788, 2027718), (10962, 1995532), (11172, 1958022), (11253, 1943928), (11286, 1938244), (11368, 1924263), (11484, 1904826), (11571, 1890504), (11704, 1869021), (11718, 1866788), (11858, 1844748), (12122, 1804572), (12152, 1800117), (12276, 1781934), (12369, 1768536), (12586, 1738044), (12789, 1710456), (12936, 1691019), (12958, 1688148), (13068, 1673938), (13167, 1661352), (13224, 1654191), (13398, 1632708), (13671, 1600104), (13794, 1585836), (14036, 1558494), (14136, 1547469), (14322, 1527372), (14364, 1522906), (14553, 1503128), (14616, 1496649), (14877, 1470392), (15004, 1457946), (15048, 1453683), (15246, 1434804), (15428, 1417878), (15624, 1400091), (15631, 1399464), (15903, 1375528), (16093, 1359288), 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