21840331968

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:802

約数の個数: 560

約数和(自身を含む): 80988269824

約数和(自身を除く): 59147937856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 67, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 134, 144, 156, 162, 168, 182, 189, 192, 201, 208, 216, 224, 234, 252, 268, 273, 288, 312, 324, 336, 351, 364, 378, 402, 416, 432, 448, 468, 469, 504, 536, 546, 567, 576, 603, 624, 648, 672, 691, 702, 728, 756, 804, 819, 832, 864, 871, 936, 938, 1008, 1053, 1072, 1092, 1134, 1206, 1248, 1296, 1344, 1382, 1404, 1407, 1456, 1512, 1608, 1638, 1728, 1742, 1809, 1872, 1876, 2016, 2073, 2106, 2144, 2184, 2268, 2412, 2457, 2496, 2592, 2613, 2764, 2808, 2814, 2912, 3024, 3216, 3276, 3484, 3618, 3744, 3752, 4032, 4146, 4212, 4221, 4288, 4368, 4536, 4824, 4837, 4914, 5184, 5226, 5427, 5528, 5616, 5628, 5824, 6048, 6097, 6219, 6432, 6552, 6968, 7236, 7371, 7488, 7504, 7839, 8292, 8424, 8442, 8736, 8983, 9072, 9648, 9674, 9828, 10452, 10854, 11056, 11232, 11256, 12096, 12194, 12438, 12663, 12864, 13104, 13936, 14472, 14511, 14742, 15008, 15678, 16584, 16848, 16884, 17472, 17966, 18144, 18291, 18657, 19296, 19348, 19656, 20904, 21708, 22112, 22464, 22512, 23517, 24388, 24876, 25326, 26208, 26949, 27872, 28944, 29022, 29484, 30016, 31356, 33168, 33696, 33768, 35932, 36288, 36582, 37314, 37989, 38592, 38696, 39312, 41808, 43416, 43533, 44224, 45024, 46297, 47034, 48776, 49752, 50652, 52416, 53898, 54873, 55744, 55971, 57888, 58044, 58968, 62712, 62881, 66336, 67392, 67536, 70551, 71864, 73164, 74628, 75978, 77392, 78624, 80847, 83616, 86832, 87066, 90048, 92594, 94068, 97552, 99504, 101304, 107796, 109746, 111942, 115776, 116088, 117936, 125424, 125762, 130599, 132672, 135072, 138891, 141102, 143728, 146328, 149256, 151956, 154784, 157248, 161694, 164619, 167232, 173664, 174132, 185188, 188136, 188643, 195104, 199008, 202608, 215592, 219492, 223884, 232176, 235872, 242541, 250848, 251524, 261198, 270144, 277782, 282204, 287456, 292656, 298512, 303912, 309568, 323388, 324079, 329238, 347328, 348264, 370376, 376272, 377286, 390208, 391797, 398016, 405216, 416673, 431184, 438984, 447768, 464352, 471744, 485082, 493857, 501696, 503048, 522396, 555564, 564408, 565929, 574912, 585312, 597024, 601861, 607824, 646776, 648158, 658476, 696528, 727623, 740752, 752544, 754572, 783594, 810432, 833346, 862368, 877968, 895536, 928704, 970164, 972237, 987714, 1006096, 1044792, 1111128, 1128816, 1131858, 1170624, 1194048, 1203722, 1215648, 1250019, 1293552, 1296316, 1316952, 1393056, 1455246, 1481504, 1505088, 1509144, 1567188, 1666692, 1697787, 1724736, 1755936, 1791072, 1805583, 1940328, 1944474, 1975428, 2012192, 2089584, 2222256, 2257632, 2263716, 2407444, 2431296, 2500038, 2587104, 2592632, 2633904, 2786112, 2910492, 2916711, 2963008, 3018288, 3134376, 3333384, 3395574, 3511872, 3582144, 3611166, 3750057, 3880656, 3888948, 3950856, 4024384, 4179168, 4213027, 4444512, 4515264, 4527432, 4814888, 5000076, 5093361, 5174208, 5185264, 5267808, 5416749, 5820984, 5833422, 6036576, 6268752, 6666768, 6791148, 7222332, 7500114, 7761312, 7777896, 7901712, 8358336, 8426054, 8750133, 8889024, 9054864, 9629776, 10000152, 10186722, 10370528, 10535616, 10833498, 11641968, 11666844, 12073152, 12537504, 12639081, 13333536, 13582296, 14444664, 15000228, 15522624, 15555792, 15803424, 16250247, 16852108, 17500266, 18109728, 19259552, 20000304, 20373444, 20741056, 21666996, 23283936, 23333688, 25075008, 25278162, 26250399, 26667072, 27164592, 28889328, 30000456, 31111584, 31606848, 32500494, 33704216, 35000532, 36219456, 37917243, 38519104, 40000608, 40746888, 43333992, 46567872, 46667376, 48750741, 50556324, 52500798, 54329184, 57778656, 60000912, 62223168, 65000988, 67408432, 70001064, 75834486, 80001216, 81493776, 86667984, 93334752, 97501482, 101112648, 105001596, 108658368, 113751729, 115557312, 120001824, 130001976, 134816864, 140002128, 151668972, 162987552, 173335968, 186669504, 195002964, 202225296, 210003192, 227503458, 240003648, 260003952, 269633728, 280004256, 303337944, 325975104, 341255187, 346671936, 390005928, 404450592, 420006384, 455006916, 520007904, 560008512, 606675888, 682510374, 780011856, 808901184, 840012768, 910013832, 1040015808, 1213351776, 1365020748, 1560023712, 1680025536, 1820027664, 2426703552, 2730041496, 3120047424, 3640055328, 5460082992, 7280110656, 10920165984, 21840331968]

約数ペア:

[(1, 21840331968), (2, 10920165984), (3, 7280110656), (4, 5460082992), (6, 3640055328), (7, 3120047424), (8, 2730041496), (9, 2426703552), (12, 1820027664), (13, 1680025536), (14, 1560023712), (16, 1365020748), (18, 1213351776), (21, 1040015808), (24, 910013832), (26, 840012768), (27, 808901184), (28, 780011856), (32, 682510374), (36, 606675888), (39, 560008512), (42, 520007904), (48, 455006916), (52, 420006384), (54, 404450592), (56, 390005928), (63, 346671936), (64, 341255187), (67, 325975104), (72, 303337944), (78, 280004256), (81, 269633728), (84, 260003952), (91, 240003648), (96, 227503458), (104, 210003192), (108, 202225296), (112, 195002964), (117, 186669504), (126, 173335968), (134, 162987552), (144, 151668972), (156, 140002128), (162, 134816864), (168, 130001976), (182, 120001824), (189, 115557312), (192, 113751729), (201, 108658368), (208, 105001596), (216, 101112648), (224, 97501482), (234, 93334752), (252, 86667984), (268, 81493776), (273, 80001216), (288, 75834486), (312, 70001064), (324, 67408432), (336, 65000988), (351, 62223168), (364, 60000912), (378, 57778656), (402, 54329184), (416, 52500798), (432, 50556324), (448, 48750741), (468, 46667376), (469, 46567872), (504, 43333992), (536, 40746888), (546, 40000608), (567, 38519104), (576, 37917243), (603, 36219456), (624, 35000532), (648, 33704216), (672, 32500494), (691, 31606848), (702, 31111584), (728, 30000456), (756, 28889328), (804, 27164592), (819, 26667072), (832, 26250399), (864, 25278162), (871, 25075008), (936, 23333688), (938, 23283936), (1008, 21666996), (1053, 20741056), (1072, 20373444), (1092, 20000304), (1134, 19259552), (1206, 18109728), (1248, 17500266), (1296, 16852108), (1344, 16250247), (1382, 15803424), (1404, 15555792), (1407, 15522624), (1456, 15000228), (1512, 14444664), (1608, 13582296), (1638, 13333536), (1728, 12639081), (1742, 12537504), (1809, 12073152), (1872, 11666844), (1876, 11641968), (2016, 10833498), (2073, 10535616), (2106, 10370528), (2144, 10186722), (2184, 10000152), (2268, 9629776), (2412, 9054864), (2457, 8889024), (2496, 8750133), (2592, 8426054), (2613, 8358336), (2764, 7901712), (2808, 7777896), (2814, 7761312), (2912, 7500114), (3024, 7222332), (3216, 6791148), (3276, 6666768), (3484, 6268752), (3618, 6036576), (3744, 5833422), (3752, 5820984), (4032, 5416749), (4146, 5267808), (4212, 5185264), (4221, 5174208), (4288, 5093361), (4368, 5000076), (4536, 4814888), (4824, 4527432), (4837, 4515264), (4914, 4444512), (5184, 4213027), (5226, 4179168), (5427, 4024384), (5528, 3950856), (5616, 3888948), (5628, 3880656), (5824, 3750057), (6048, 3611166), (6097, 3582144), (6219, 3511872), (6432, 3395574), (6552, 3333384), (6968, 3134376), (7236, 3018288), (7371, 2963008), (7488, 2916711), (7504, 2910492), (7839, 2786112), (8292, 2633904), (8424, 2592632), (8442, 2587104), (8736, 2500038), (8983, 2431296), (9072, 2407444), (9648, 2263716), (9674, 2257632), (9828, 2222256), (10452, 2089584), (10854, 2012192), (11056, 1975428), (11232, 1944474), (11256, 1940328), (12096, 1805583), (12194, 1791072), (12438, 1755936), (12663, 1724736), (12864, 1697787), (13104, 1666692), (13936, 1567188), (14472, 1509144), (14511, 1505088), (14742, 1481504), (15008, 1455246), (15678, 1393056), (16584, 1316952), (16848, 1296316), (16884, 1293552), (17472, 1250019), (17966, 1215648), (18144, 1203722), (18291, 1194048), (18657, 1170624), (19296, 1131858), (19348, 1128816), (19656, 1111128), (20904, 1044792), (21708, 1006096), (22112, 987714), (22464, 972237), (22512, 970164), (23517, 928704), (24388, 895536), (24876, 877968), (25326, 862368), (26208, 833346), (26949, 810432), (27872, 783594), (28944, 754572), (29022, 752544), (29484, 740752), (30016, 727623), (31356, 696528), (33168, 658476), (33696, 648158), (33768, 646776), (35932, 607824), (36288, 601861), (36582, 597024), (37314, 585312), (37989, 574912), (38592, 565929), (38696, 564408), (39312, 555564), (41808, 522396), (43416, 503048), (43533, 501696), (44224, 493857), (45024, 485082), (46297, 471744), (47034, 464352), (48776, 447768), (49752, 438984), (50652, 431184), (52416, 416673), (53898, 405216), (54873, 398016), (55744, 391797), (55971, 390208), (57888, 377286), (58044, 376272), (58968, 370376), (62712, 348264), (62881, 347328), (66336, 329238), (67392, 324079), (67536, 323388), (70551, 309568), (71864, 303912), (73164, 298512), (74628, 292656), (75978, 287456), (77392, 282204), (78624, 277782), (80847, 270144), (83616, 261198), (86832, 251524), (87066, 250848), (90048, 242541), (92594, 235872), (94068, 232176), (97552, 223884), (99504, 219492), (101304, 215592), (107796, 202608), (109746, 199008), (111942, 195104), (115776, 188643), (116088, 188136), (117936, 185188), (125424, 174132), (125762, 173664), (130599, 167232), (132672, 164619), (135072, 161694), (138891, 157248), (141102, 154784), (143728, 151956), (146328, 149256)]