19680990336

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 768

約数和(自身を含む): 73228492800

約数和(自身を除く): 53547502464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 31, 32, 36, 42, 46, 48, 49, 54, 56, 62, 63, 64, 69, 72, 84, 92, 93, 96, 98, 108, 112, 124, 126, 128, 138, 144, 147, 161, 163, 168, 184, 186, 189, 192, 196, 207, 216, 217, 224, 248, 252, 276, 279, 288, 294, 322, 326, 336, 368, 372, 378, 384, 392, 414, 432, 434, 441, 448, 483, 489, 496, 504, 552, 558, 576, 588, 621, 644, 651, 652, 672, 713, 736, 744, 756, 784, 828, 837, 864, 868, 882, 896, 966, 978, 992, 1008, 1104, 1116, 1127, 1141, 1152, 1176, 1242, 1288, 1302, 1304, 1323, 1344, 1426, 1449, 1467, 1472, 1488, 1512, 1519, 1568, 1656, 1674, 1728, 1736, 1764, 1932, 1953, 1956, 1984, 2016, 2139, 2208, 2232, 2254, 2282, 2352, 2484, 2576, 2604, 2608, 2646, 2688, 2852, 2898, 2934, 2944, 2976, 3024, 3038, 3136, 3312, 3348, 3381, 3423, 3456, 3472, 3528, 3749, 3864, 3906, 3912, 3968, 4032, 4278, 4347, 4401, 4416, 4464, 4508, 4557, 4564, 4704, 4968, 4991, 5053, 5152, 5208, 5216, 5292, 5704, 5796, 5859, 5868, 5952, 6048, 6076, 6272, 6417, 6624, 6696, 6762, 6846, 6944, 7056, 7498, 7728, 7812, 7824, 7987, 8064, 8556, 8694, 8802, 8832, 8928, 9016, 9114, 9128, 9408, 9936, 9982, 10106, 10143, 10269, 10304, 10416, 10432, 10584, 11247, 11408, 11592, 11718, 11736, 11904, 12096, 12152, 12834, 13248, 13392, 13524, 13671, 13692, 13888, 14112, 14973, 14996, 15159, 15456, 15624, 15648, 15974, 17112, 17388, 17604, 17856, 18032, 18228, 18256, 18816, 19251, 19872, 19964, 20212, 20286, 20538, 20608, 20832, 20864, 21168, 22494, 22816, 23184, 23436, 23472, 23961, 24192, 24304, 25668, 26243, 26496, 26784, 27048, 27342, 27384, 27776, 28224, 29946, 29992, 30318, 30429, 30807, 30912, 31248, 31296, 31948, 33741, 34224, 34776, 34937, 35208, 35371, 35712, 36064, 36456, 36512, 38502, 39744, 39928, 40424, 40572, 41013, 41076, 41664, 42336, 44919, 44988, 45477, 45632, 46368, 46872, 46944, 47922, 48608, 51336, 52486, 53568, 54096, 54684, 54768, 56448, 59892, 59984, 60636, 60858, 61614, 61824, 62496, 62592, 63896, 67482, 68448, 69552, 69874, 70416, 70742, 71883, 72128, 72912, 73024, 77004, 78729, 79488, 79856, 80848, 81144, 82026, 82152, 83328, 84672, 89838, 89976, 90954, 91264, 92736, 93744, 93888, 95844, 97216, 101223, 102672, 104811, 104972, 106113, 107136, 108192, 109368, 109536, 116219, 119784, 119968, 121272, 121716, 123228, 124992, 127792, 134757, 134964, 136431, 136896, 139104, 139748, 140832, 141484, 143766, 144256, 145824, 146048, 154008, 157458, 159712, 161696, 162288, 164052, 164304, 169344, 179676, 179952, 181908, 183701, 185472, 187488, 187776, 191688, 194432, 202446, 205344, 209622, 209944, 212226, 215649, 216384, 218736, 219072, 232438, 236187, 239568, 239936, 242544, 243432, 246456, 247597, 249984, 255584, 269514, 269928, 272862, 273792, 278208, 279496, 281664, 282968, 287532, 291648, 308016, 314433, 314916, 318339, 319424, 323392, 324576, 328104, 328608, 348657, 359352, 359904, 363816, 367402, 374976, 383376, 404892, 410688, 419244, 419888, 424452, 431298, 432768, 437472, 438144, 464876, 472374, 479136, 479872, 485088, 486864, 492912, 495194, 511168, 539028, 539856, 545724, 551103, 556416, 558992, 563328, 565936, 575064, 583296, 616032, 628866, 629832, 636678, 638848, 646784, 649152, 656208, 657216, 697314, 708561, 718704, 719808, 727632, 734804, 742791, 749952, 766752, 809784, 813533, 821376, 838488, 839776, 848904, 862596, 874944, 929752, 943299, 944748, 955017, 958272, 970176, 973728, 985824, 990388, 1022336, 1045971, 1078056, 1079712, 1091448, 1102206, 1117984, 1131872, 1150128, 1232064, 1257732, 1259664, 1273356, 1298304, 1312416, 1314432, 1394628, 1417122, 1437408, 1439616, 1455264, 1469608, 1485582, 1533504, 1619568, 1627066, 1653309, 1676976, 1679552, 1697808, 1725192, 1749888, 1859504, 1886598, 1889496, 1910034, 1916544, 1940352, 1947456, 1971648, 1980776, 2091942, 2156112, 2159424, 2182896, 2204412, 2228373, 2235968, 2263744, 2300256, 2440599, 2464128, 2515464, 2519328, 2546712, 2624832, 2789256, 2834244, 2874816, 2910528, 2939216, 2971164, 3067008, 3137913, 3239136, 3254132, 3306618, 3353952, 3359104, 3395616, 3450384, 3719008, 3773196, 3778992, 3820068, 3894912, 3943296, 3961552, 4183884, 4312224, 4318848, 4365792, 4408824, 4456746, 4471936, 4527488, 4600512, 4881198, 4959927, 5030928, 5038656, 5093424, 5249664, 5578512, 5668488, 5694731, 5749632, 5821056, 5878432, 5942328, 6275826, 6478272, 6508264, 6613236, 6685119, 6707904, 6791232, 6900768, 7321797, 7438016, 7546392, 7557984, 7640136, 7923104, 8367768, 8624448, 8731584, 8817648, 8913492, 9201024, 9762396, 9919854, 10061856, 10077312, 10186848, 11157024, 11336976, 11389462, 11756864, 11884656, 12551652, 12956544, 13016528, 13226472, 13370238, 13415808, 13582464, 13801536, 14643594, 14876032, 15092784, 15115968, 15280272, 15846208, 16735536, 17084193, 17248896, 17463168, 17635296, 17826984, 19524792, 19839708, 20123712, 20373696, 21965391, 22314048, 22673952, 22778924, 23513728, 23769312, 25103304, 26033056, 26452944, 26740476, 27603072, 29287188, 30185568, 30231936, 30560544, 31692416, 33471072, 34168386, 35270592, 35653968, 39049584, 39679416, 40247424, 40747392, 43930782, 44628096, 45347904, 45557848, 47538624, 50206608, 51252579, 52066112, 52905888, 53480952, 58574376, 60371136, 61121088, 66942144, 68336772, 70541184, 71307936, 78099168, 79358832, 87861564, 90695808, 91115696, 95077248, 100413216, 102505158, 104132224, 105811776, 106961904, 117148752, 120742272, 122242176, 133884288, 136673544, 142615872, 153757737, 156198336, 158717664, 175723128, 182231392, 200826432, 205010316, 211623552, 213923808, 234297504, 273347088, 285231744, 307515474, 312396672, 317435328, 351446256, 364462784, 401652864, 410020632, 427847616, 468595008, 546694176, 615030948, 634870656, 702892512, 728925568, 820041264, 855695232, 937190016, 1093388352, 1230061896, 1405785024, 1640082528, 2186776704, 2460123792, 2811570048, 3280165056, 4920247584, 6560330112, 9840495168, 19680990336]

約数ペア:

[(1, 19680990336), (2, 9840495168), (3, 6560330112), (4, 4920247584), (6, 3280165056), (7, 2811570048), (8, 2460123792), (9, 2186776704), (12, 1640082528), (14, 1405785024), (16, 1230061896), (18, 1093388352), (21, 937190016), (23, 855695232), (24, 820041264), (27, 728925568), (28, 702892512), (31, 634870656), (32, 615030948), (36, 546694176), (42, 468595008), (46, 427847616), (48, 410020632), (49, 401652864), (54, 364462784), (56, 351446256), (62, 317435328), (63, 312396672), (64, 307515474), (69, 285231744), (72, 273347088), (84, 234297504), (92, 213923808), (93, 211623552), (96, 205010316), (98, 200826432), (108, 182231392), (112, 175723128), (124, 158717664), (126, 156198336), (128, 153757737), (138, 142615872), (144, 136673544), (147, 133884288), (161, 122242176), (163, 120742272), (168, 117148752), (184, 106961904), (186, 105811776), (189, 104132224), (192, 102505158), (196, 100413216), (207, 95077248), (216, 91115696), (217, 90695808), (224, 87861564), (248, 79358832), (252, 78099168), (276, 71307936), (279, 70541184), (288, 68336772), (294, 66942144), (322, 61121088), (326, 60371136), (336, 58574376), (368, 53480952), (372, 52905888), (378, 52066112), (384, 51252579), (392, 50206608), (414, 47538624), (432, 45557848), (434, 45347904), (441, 44628096), (448, 43930782), (483, 40747392), (489, 40247424), (496, 39679416), (504, 39049584), (552, 35653968), (558, 35270592), (576, 34168386), (588, 33471072), (621, 31692416), (644, 30560544), (651, 30231936), (652, 30185568), (672, 29287188), (713, 27603072), (736, 26740476), (744, 26452944), (756, 26033056), (784, 25103304), (828, 23769312), (837, 23513728), (864, 22778924), (868, 22673952), (882, 22314048), (896, 21965391), (966, 20373696), (978, 20123712), (992, 19839708), (1008, 19524792), (1104, 17826984), (1116, 17635296), (1127, 17463168), (1141, 17248896), (1152, 17084193), (1176, 16735536), (1242, 15846208), (1288, 15280272), (1302, 15115968), (1304, 15092784), (1323, 14876032), (1344, 14643594), (1426, 13801536), (1449, 13582464), (1467, 13415808), (1472, 13370238), (1488, 13226472), (1512, 13016528), (1519, 12956544), (1568, 12551652), (1656, 11884656), (1674, 11756864), (1728, 11389462), (1736, 11336976), (1764, 11157024), (1932, 10186848), (1953, 10077312), (1956, 10061856), (1984, 9919854), (2016, 9762396), (2139, 9201024), (2208, 8913492), (2232, 8817648), (2254, 8731584), (2282, 8624448), (2352, 8367768), (2484, 7923104), (2576, 7640136), (2604, 7557984), (2608, 7546392), (2646, 7438016), (2688, 7321797), (2852, 6900768), (2898, 6791232), (2934, 6707904), (2944, 6685119), (2976, 6613236), (3024, 6508264), (3038, 6478272), (3136, 6275826), (3312, 5942328), (3348, 5878432), (3381, 5821056), (3423, 5749632), (3456, 5694731), (3472, 5668488), (3528, 5578512), (3749, 5249664), (3864, 5093424), (3906, 5038656), (3912, 5030928), (3968, 4959927), (4032, 4881198), (4278, 4600512), (4347, 4527488), (4401, 4471936), (4416, 4456746), (4464, 4408824), (4508, 4365792), (4557, 4318848), (4564, 4312224), (4704, 4183884), (4968, 3961552), (4991, 3943296), (5053, 3894912), (5152, 3820068), (5208, 3778992), (5216, 3773196), (5292, 3719008), (5704, 3450384), (5796, 3395616), (5859, 3359104), (5868, 3353952), (5952, 3306618), (6048, 3254132), (6076, 3239136), (6272, 3137913), (6417, 3067008), (6624, 2971164), (6696, 2939216), (6762, 2910528), (6846, 2874816), (6944, 2834244), (7056, 2789256), (7498, 2624832), (7728, 2546712), (7812, 2519328), (7824, 2515464), (7987, 2464128), (8064, 2440599), (8556, 2300256), (8694, 2263744), (8802, 2235968), (8832, 2228373), (8928, 2204412), (9016, 2182896), (9114, 2159424), (9128, 2156112), (9408, 2091942), (9936, 1980776), (9982, 1971648), (10106, 1947456), (10143, 1940352), (10269, 1916544), (10304, 1910034), (10416, 1889496), (10432, 1886598), (10584, 1859504), (11247, 1749888), (11408, 1725192), (11592, 1697808), (11718, 1679552), (11736, 1676976), (11904, 1653309), (12096, 1627066), (12152, 1619568), (12834, 1533504), (13248, 1485582), (13392, 1469608), (13524, 1455264), (13671, 1439616), (13692, 1437408), (13888, 1417122), (14112, 1394628), (14973, 1314432), (14996, 1312416), (15159, 1298304), (15456, 1273356), (15624, 1259664), (15648, 1257732), (15974, 1232064), (17112, 1150128), (17388, 1131872), (17604, 1117984), (17856, 1102206), (18032, 1091448), (18228, 1079712), (18256, 1078056), (18816, 1045971), (19251, 1022336), (19872, 990388), (19964, 985824), (20212, 973728), (20286, 970176), (20538, 958272), (20608, 955017), (20832, 944748), (20864, 943299), (21168, 929752), (22494, 874944), (22816, 862596), (23184, 848904), (23436, 839776), (23472, 838488), (23961, 821376), (24192, 813533), (24304, 809784), (25668, 766752), (26243, 749952), (26496, 742791), (26784, 734804), (27048, 727632), (27342, 719808), (27384, 718704), (27776, 708561), (28224, 697314), (29946, 657216), (29992, 656208), (30318, 649152), (30429, 646784), (30807, 638848), (30912, 636678), (31248, 629832), (31296, 628866), (31948, 616032), (33741, 583296), (34224, 575064), (34776, 565936), (34937, 563328), (35208, 558992), (35371, 556416), (35712, 551103), (36064, 545724), (36456, 539856), (36512, 539028), (38502, 511168), (39744, 495194), (39928, 492912), (40424, 486864), (40572, 485088), (41013, 479872), (41076, 479136), (41664, 472374), (42336, 464876), (44919, 438144), (44988, 437472), (45477, 432768), (45632, 431298), (46368, 424452), (46872, 419888), (46944, 419244), (47922, 410688), (48608, 404892), (51336, 383376), (52486, 374976), (53568, 367402), (54096, 363816), (54684, 359904), (54768, 359352), (56448, 348657), (59892, 328608), (59984, 328104), (60636, 324576), (60858, 323392), (61614, 319424), (61824, 318339), (62496, 314916), (62592, 314433), (63896, 308016), (67482, 291648), (68448, 287532), (69552, 282968), (69874, 281664), (70416, 279496), (70742, 278208), (71883, 273792), (72128, 272862), (72912, 269928), (73024, 269514), (77004, 255584), (78729, 249984), (79488, 247597), (79856, 246456), (80848, 243432), (81144, 242544), (82026, 239936), (82152, 239568), (83328, 236187), (84672, 232438), (89838, 219072), (89976, 218736), (90954, 216384), (91264, 215649), (92736, 212226), (93744, 209944), (93888, 209622), (95844, 205344), (97216, 202446), (101223, 194432), (102672, 191688), (104811, 187776), (104972, 187488), (106113, 185472), (107136, 183701), (108192, 181908), (109368, 179952), (109536, 179676), (116219, 169344), (119784, 164304), (119968, 164052), (121272, 162288), (121716, 161696), (123228, 159712), (124992, 157458), (127792, 154008), (134757, 146048), (134964, 145824), (136431, 144256), (136896, 143766), (139104, 141484), (139748, 140832)]