21308735448

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2$

素因数の和:107

約数の個数: 1080

約数和(自身を含む): 86558315580

約数和(自身を除く): 65249580132

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 19, 21, 22, 24, 26, 27, 28, 33, 36, 38, 39, 42, 44, 49, 52, 54, 56, 57, 63, 66, 72, 76, 77, 78, 81, 84, 88, 91, 98, 99, 104, 108, 114, 117, 126, 132, 133, 143, 147, 152, 154, 156, 162, 168, 169, 171, 182, 189, 196, 198, 209, 216, 228, 231, 234, 247, 252, 264, 266, 273, 286, 294, 297, 308, 312, 324, 338, 342, 351, 361, 364, 378, 392, 396, 399, 418, 429, 441, 456, 462, 468, 494, 504, 507, 513, 532, 539, 546, 567, 572, 588, 594, 616, 627, 637, 648, 676, 684, 693, 702, 722, 728, 741, 756, 792, 798, 819, 836, 858, 882, 891, 924, 931, 936, 988, 1001, 1014, 1026, 1053, 1064, 1078, 1083, 1092, 1134, 1144, 1176, 1183, 1188, 1197, 1254, 1274, 1287, 1323, 1352, 1368, 1386, 1404, 1444, 1463, 1482, 1512, 1521, 1539, 1596, 1617, 1638, 1672, 1716, 1729, 1764, 1782, 1848, 1859, 1862, 1881, 1911, 1976, 2002, 2028, 2052, 2079, 2106, 2156, 2166, 2184, 2223, 2268, 2366, 2376, 2394, 2457, 2508, 2527, 2548, 2574, 2646, 2717, 2772, 2793, 2808, 2888, 2926, 2964, 3003, 3042, 3078, 3192, 3211, 3234, 3249, 3276, 3432, 3458, 3528, 3549, 3564, 3591, 3718, 3724, 3762, 3822, 3861, 3969, 3971, 4004, 4056, 4104, 4158, 4212, 4312, 4332, 4389, 4446, 4536, 4563, 4693, 4732, 4788, 4851, 4914, 5016, 5054, 5096, 5148, 5187, 5292, 5434, 5544, 5577, 5586, 5643, 5733, 5852, 5928, 6006, 6084, 6156, 6237, 6422, 6468, 6498, 6552, 6669, 6916, 7007, 7098, 7128, 7182, 7371, 7436, 7448, 7524, 7581, 7644, 7722, 7938, 7942, 8008, 8151, 8281, 8316, 8379, 8424, 8664, 8778, 8892, 9009, 9126, 9386, 9464, 9576, 9633, 9702, 9747, 9828, 10108, 10241, 10296, 10374, 10584, 10647, 10773, 10868, 11154, 11172, 11286, 11466, 11583, 11704, 11913, 12012, 12103, 12168, 12312, 12474, 12844, 12936, 12996, 13013, 13167, 13338, 13689, 13832, 14014, 14079, 14196, 14364, 14553, 14742, 14872, 15048, 15162, 15288, 15444, 15561, 15876, 15884, 16302, 16562, 16632, 16731, 16758, 16929, 17199, 17556, 17689, 17784, 18018, 18252, 18772, 19019, 19266, 19404, 19494, 19656, 20007, 20216, 20482, 20748, 21021, 21294, 21546, 21736, 22308, 22344, 22477, 22572, 22743, 22932, 23166, 23826, 24024, 24206, 24453, 24843, 24948, 25137, 25688, 25992, 26026, 26334, 26676, 27027, 27378, 27797, 28028, 28158, 28392, 28728, 28899, 29106, 29241, 29484, 30324, 30723, 30888, 31122, 31752, 31768, 31941, 32604, 32851, 33124, 33462, 33516, 33858, 34398, 35112, 35321, 35378, 35739, 36036, 36309, 36504, 37544, 38038, 38532, 38808, 38988, 39039, 39501, 40014, 40964, 41496, 42042, 42237, 42588, 43092, 43659, 44616, 44954, 45144, 45486, 45864, 46332, 46683, 47652, 48412, 48906, 49686, 49896, 50193, 50274, 51597, 51623, 52052, 52668, 53067, 53352, 54054, 54756, 55594, 56056, 56316, 57057, 57798, 58212, 58482, 58968, 60648, 61009, 61446, 62244, 63063, 63882, 65208, 65702, 66248, 66924, 67032, 67431, 67716, 68229, 68796, 70642, 70756, 71478, 72072, 72618, 73359, 74529, 75411, 76076, 77064, 77976, 78078, 79002, 80028, 81081, 81928, 83391, 84084, 84474, 85176, 86184, 86697, 87318, 89908, 90972, 91091, 92169, 92664, 93366, 95304, 95823, 96824, 97812, 98553, 99372, 100386, 100548, 103194, 103246, 104104, 105336, 105963, 106134, 107217, 108108, 108927, 109512, 111188, 112632, 114114, 115596, 116424, 116964, 117117, 118503, 122018, 122892, 124488, 126126, 126711, 127764, 131404, 133133, 133848, 134862, 135432, 136458, 137592, 140049, 141284, 141512, 142956, 145236, 146718, 149058, 150579, 150822, 152152, 154869, 156156, 157339, 158004, 159201, 160056, 162162, 166782, 168168, 168948, 171171, 173394, 174636, 179816, 181944, 182182, 183027, 184338, 186732, 189189, 191646, 194579, 195624, 197106, 198744, 200772, 201096, 202293, 204687, 206388, 206492, 211926, 212268, 214434, 216216, 217854, 220077, 222376, 223587, 228228, 229957, 231192, 233928, 234234, 237006, 244036, 245784, 247247, 250173, 252252, 253422, 255528, 260091, 262808, 266266, 269724, 272916, 273273, 276507, 280098, 282568, 285912, 290472, 293436, 295659, 298116, 301158, 301644, 309738, 312312, 314678, 316008, 317889, 318402, 321651, 324324, 326781, 333564, 337896, 342342, 346788, 349272, 351351, 361361, 364364, 366054, 368676, 373464, 378378, 380133, 383292, 389158, 394212, 399399, 401544, 404586, 409374, 412776, 412984, 423852, 424536, 427063, 428868, 435708, 440154, 447174, 456456, 459914, 464607, 468468, 472017, 474012, 477603, 488072, 494494, 500346, 504504, 506844, 513513, 520182, 532532, 539448, 545832, 546546, 549081, 553014, 560196, 567567, 583737, 586872, 591318, 596232, 602316, 603288, 606879, 619476, 629356, 635778, 636804, 643302, 648648, 653562, 667128, 670761, 671099, 684684, 689871, 693576, 702702, 722722, 728728, 732108, 737352, 741741, 750519, 756756, 760266, 766584, 778316, 788424, 798798, 809172, 818748, 819819, 829521, 847704, 854126, 857736, 871416, 880308, 886977, 894348, 919828, 929214, 936936, 944034, 948024, 953667, 955206, 980343, 988988, 1000692, 1013688, 1027026, 1040364, 1054053, 1065064, 1084083, 1093092, 1098162, 1106028, 1120392, 1135134, 1167474, 1182636, 1198197, 1204632, 1213758, 1238952, 1258712, 1271556, 1273608, 1281189, 1286604, 1307124, 1341522, 1342198, 1369368, 1379742, 1393821, 1405404, 1416051, 1432809, 1445444, 1464216, 1483482, 1501038, 1513512, 1520532, 1540539, 1556632, 1597596, 1618344, 1637496, 1639638, 1647243, 1659042, 1708252, 1730729, 1751211, 1760616, 1773954, 1788696, 1820637, 1839656, 1858428, 1888068, 1907334, 1910412, 1960686, 1977976, 2001384, 2013297, 2054052, 2069613, 2080728, 2108106, 2168166, 2186184, 2196324, 2212056, 2225223, 2251557, 2270268, 2334948, 2365272, 2396394, 2427516, 2459457, 2529527, 2543112, 2562378, 2573208, 2614248, 2660931, 2683044, 2684396, 2759484, 2787642, 2810808, 2832102, 2861001, 2865618, 2890888, 2966964, 2989441, 3002076, 3041064, 3081078, 3195192, 3252249, 3279276, 3294486, 3318084, 3416504, 3461458, 3502422, 3547908, 3594591, 3641274, 3716856, 3776136, 3814668, 3820824, 3843567, 3921372, 4026594, 4108104, 4139226, 4181463, 4216212, 4248153, 4336332, 4392648, 4450446, 4503114, 4540536, 4669896, 4697693, 4792788, 4855032, 4918914, 4941729, 5059054, 5124756, 5192187, 5253633, 5321862, 5366088, 5368792, 5518968, 5575284, 5664204, 5722002, 5731236, 5933928, 5978882, 6004152, 6039891, 6162156, 6208839, 6504498, 6558552, 6588972, 6636168, 6675669, 6922916, 7004844, 7095816, 7189182, 7282548, 7378371, 7588581, 7629336, 7687134, 7842744, 8053188, 8278452, 8362926, 8432424, 8496306, 8672664, 8900892, 8968323, 9006228, 9395386, 9585576, 9756747, 9837828, 9883458, 10118108, 10249512, 10384374, 10507266, 10643724, 10783773, 11150568, 11328408, 11444004, 11462472, 11530701, 11957764, 12079782, 12324312, 12417678, 12744459, 13008996, 13177944, 13351338, 13845832, 14009688, 14093079, 14378364, 14565096, 14756742, 15177162, 15374268, 15576561, 15760899, 16106376, 16556904, 16725852, 16992612, 17801784, 17936646, 18012456, 18119673, 18626517, 18790772, 19513494, 19675656, 19766916, 20027007, 20236216, 20768748, 21014532, 21287448, 21567546, 22765743, 22888008, 23061402, 23915528, 24159564, 24835356, 25488918, 26017992, 26702676, 26904969, 28186158, 28756728, 29270241, 29513484, 30354324, 30748536, 31153122, 31521798, 32883851, 33451704, 33985224, 34592103, 35873292, 36239346, 37253034, 37581544, 39026988, 39533832, 40054014, 41537496, 42029064, 42279237, 43135092, 45531486, 46122804, 46729683, 48319128, 49670712, 50977836, 53405352, 53809938, 54359019, 56372316, 58540482, 59026968, 60708648, 62306244, 63043596, 65767702, 68297229, 69184206, 71746584, 72478692, 74506068, 78053976, 80108028, 80714907, 84558474, 86270184, 91062972, 92245608, 93459366, 98651553, 101955672, 107619876, 108718038, 112744632, 117080964, 124612488, 126087192, 126837711, 131535404, 136594458, 138368412, 140189049, 144957384, 149012136, 160216056, 161429814, 169116948, 182125944, 186918732, 197303106, 204891687, 215239752, 217436076, 234161928, 242144721, 253675422, 263070808, 273188916, 276736824, 280378098, 295954659, 322859628, 338233896, 373837464, 380513133, 394606212, 409783374, 434872152, 484289442, 507350844, 546377832, 560756196, 591909318, 645719256, 761026266, 789212424, 819566748, 887863977, 968578884, 1014701688, 1121512392, 1183818636, 1522052532, 1639133496, 1775727954, 1937157768, 2367637272, 2663591931, 3044105064, 3551455908, 5327183862, 7102911816, 10654367724, 21308735448]

約数ペア:

[(1, 21308735448), (2, 10654367724), (3, 7102911816), (4, 5327183862), (6, 3551455908), (7, 3044105064), (8, 2663591931), (9, 2367637272), (11, 1937157768), (12, 1775727954), (13, 1639133496), (14, 1522052532), (18, 1183818636), (19, 1121512392), (21, 1014701688), (22, 968578884), (24, 887863977), (26, 819566748), (27, 789212424), (28, 761026266), (33, 645719256), (36, 591909318), (38, 560756196), (39, 546377832), (42, 507350844), (44, 484289442), (49, 434872152), (52, 409783374), (54, 394606212), (56, 380513133), (57, 373837464), (63, 338233896), (66, 322859628), (72, 295954659), (76, 280378098), (77, 276736824), (78, 273188916), (81, 263070808), (84, 253675422), (88, 242144721), (91, 234161928), (98, 217436076), (99, 215239752), (104, 204891687), (108, 197303106), (114, 186918732), (117, 182125944), (126, 169116948), (132, 161429814), (133, 160216056), (143, 149012136), (147, 144957384), (152, 140189049), (154, 138368412), (156, 136594458), (162, 131535404), (168, 126837711), (169, 126087192), (171, 124612488), (182, 117080964), (189, 112744632), (196, 108718038), (198, 107619876), (209, 101955672), (216, 98651553), (228, 93459366), (231, 92245608), (234, 91062972), (247, 86270184), (252, 84558474), (264, 80714907), (266, 80108028), (273, 78053976), (286, 74506068), (294, 72478692), (297, 71746584), (308, 69184206), (312, 68297229), (324, 65767702), (338, 63043596), (342, 62306244), (351, 60708648), (361, 59026968), (364, 58540482), (378, 56372316), (392, 54359019), (396, 53809938), (399, 53405352), (418, 50977836), (429, 49670712), (441, 48319128), (456, 46729683), (462, 46122804), (468, 45531486), (494, 43135092), (504, 42279237), (507, 42029064), (513, 41537496), (532, 40054014), (539, 39533832), (546, 39026988), (567, 37581544), (572, 37253034), (588, 36239346), (594, 35873292), (616, 34592103), (627, 33985224), (637, 33451704), (648, 32883851), (676, 31521798), (684, 31153122), (693, 30748536), (702, 30354324), (722, 29513484), (728, 29270241), (741, 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10507266), (2052, 10384374), (2079, 10249512), (2106, 10118108), (2156, 9883458), (2166, 9837828), (2184, 9756747), (2223, 9585576), (2268, 9395386), (2366, 9006228), (2376, 8968323), (2394, 8900892), (2457, 8672664), (2508, 8496306), (2527, 8432424), (2548, 8362926), (2574, 8278452), (2646, 8053188), (2717, 7842744), (2772, 7687134), (2793, 7629336), (2808, 7588581), (2888, 7378371), (2926, 7282548), (2964, 7189182), (3003, 7095816), (3042, 7004844), (3078, 6922916), (3192, 6675669), (3211, 6636168), (3234, 6588972), (3249, 6558552), (3276, 6504498), (3432, 6208839), (3458, 6162156), (3528, 6039891), (3549, 6004152), (3564, 5978882), (3591, 5933928), (3718, 5731236), (3724, 5722002), (3762, 5664204), (3822, 5575284), (3861, 5518968), (3969, 5368792), (3971, 5366088), (4004, 5321862), (4056, 5253633), (4104, 5192187), (4158, 5124756), (4212, 5059054), (4312, 4941729), (4332, 4918914), (4389, 4855032), (4446, 4792788), (4536, 4697693), (4563, 4669896), (4693, 4540536), (4732, 4503114), (4788, 4450446), (4851, 4392648), (4914, 4336332), (5016, 4248153), (5054, 4216212), (5096, 4181463), (5148, 4139226), (5187, 4108104), (5292, 4026594), (5434, 3921372), (5544, 3843567), (5577, 3820824), (5586, 3814668), (5643, 3776136), (5733, 3716856), (5852, 3641274), (5928, 3594591), (6006, 3547908), (6084, 3502422), (6156, 3461458), (6237, 3416504), (6422, 3318084), (6468, 3294486), (6498, 3279276), (6552, 3252249), (6669, 3195192), (6916, 3081078), (7007, 3041064), (7098, 3002076), (7128, 2989441), (7182, 2966964), (7371, 2890888), (7436, 2865618), (7448, 2861001), (7524, 2832102), (7581, 2810808), (7644, 2787642), (7722, 2759484), (7938, 2684396), (7942, 2683044), (8008, 2660931), (8151, 2614248), (8281, 2573208), (8316, 2562378), (8379, 2543112), (8424, 2529527), (8664, 2459457), (8778, 2427516), (8892, 2396394), (9009, 2365272), (9126, 2334948), (9386, 2270268), (9464, 2251557), (9576, 2225223), (9633, 2212056), (9702, 2196324), (9747, 2186184), (9828, 2168166), (10108, 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(19266, 1106028), (19404, 1098162), (19494, 1093092), (19656, 1084083), (20007, 1065064), (20216, 1054053), (20482, 1040364), (20748, 1027026), (21021, 1013688), (21294, 1000692), (21546, 988988), (21736, 980343), (22308, 955206), (22344, 953667), (22477, 948024), (22572, 944034), (22743, 936936), (22932, 929214), (23166, 919828), (23826, 894348), (24024, 886977), (24206, 880308), (24453, 871416), (24843, 857736), (24948, 854126), (25137, 847704), (25688, 829521), (25992, 819819), (26026, 818748), (26334, 809172), (26676, 798798), (27027, 788424), (27378, 778316), (27797, 766584), (28028, 760266), (28158, 756756), (28392, 750519), (28728, 741741), (28899, 737352), (29106, 732108), (29241, 728728), (29484, 722722), (30324, 702702), (30723, 693576), (30888, 689871), (31122, 684684), (31752, 671099), (31768, 670761), (31941, 667128), (32604, 653562), (32851, 648648), (33124, 643302), (33462, 636804), (33516, 635778), (33858, 629356), (34398, 619476), (35112, 606879), (35321, 603288), (35378, 602316), (35739, 596232), (36036, 591318), (36309, 586872), (36504, 583737), (37544, 567567), (38038, 560196), (38532, 553014), (38808, 549081), (38988, 546546), (39039, 545832), (39501, 539448), (40014, 532532), (40964, 520182), (41496, 513513), (42042, 506844), (42237, 504504), (42588, 500346), (43092, 494494), (43659, 488072), (44616, 477603), (44954, 474012), (45144, 472017), (45486, 468468), (45864, 464607), (46332, 459914), (46683, 456456), (47652, 447174), (48412, 440154), (48906, 435708), (49686, 428868), (49896, 427063), (50193, 424536), (50274, 423852), (51597, 412984), (51623, 412776), (52052, 409374), (52668, 404586), (53067, 401544), (53352, 399399), (54054, 394212), (54756, 389158), (55594, 383292), (56056, 380133), (56316, 378378), (57057, 373464), (57798, 368676), (58212, 366054), (58482, 364364), (58968, 361361), (60648, 351351), (61009, 349272), (61446, 346788), (62244, 342342), (63063, 337896), (63882, 333564), (65208, 326781), (65702, 324324), (66248, 321651), (66924, 318402), (67032, 317889), (67431, 316008), (67716, 314678), (68229, 312312), (68796, 309738), (70642, 301644), (70756, 301158), (71478, 298116), (72072, 295659), (72618, 293436), (73359, 290472), (74529, 285912), (75411, 282568), (76076, 280098), (77064, 276507), (77976, 273273), (78078, 272916), (79002, 269724), (80028, 266266), (81081, 262808), (81928, 260091), (83391, 255528), (84084, 253422), (84474, 252252), (85176, 250173), (86184, 247247), (86697, 245784), (87318, 244036), (89908, 237006), (90972, 234234), (91091, 233928), (92169, 231192), (92664, 229957), (93366, 228228), (95304, 223587), (95823, 222376), (96824, 220077), (97812, 217854), (98553, 216216), (99372, 214434), (100386, 212268), (100548, 211926), (103194, 206492), (103246, 206388), (104104, 204687), (105336, 202293), (105963, 201096), (106134, 200772), (107217, 198744), (108108, 197106), (108927, 195624), (109512, 194579), (111188, 191646), (112632, 189189), (114114, 186732), (115596, 184338), (116424, 183027), (116964, 182182), (117117, 181944), (118503, 179816), (122018, 174636), (122892, 173394), (124488, 171171), (126126, 168948), (126711, 168168), (127764, 166782), (131404, 162162), (133133, 160056), (133848, 159201), (134862, 158004), (135432, 157339), (136458, 156156), (137592, 154869), (140049, 152152), (141284, 150822), (141512, 150579), (142956, 149058), (145236, 146718)]