20994758928

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:668

約数の個数: 640

約数和(自身を含む): 77061734400

約数和(自身を除く): 56066975472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 27, 31, 33, 36, 38, 39, 44, 48, 52, 54, 57, 62, 66, 72, 76, 78, 88, 93, 99, 104, 108, 114, 117, 124, 132, 143, 144, 152, 156, 171, 176, 186, 198, 208, 209, 216, 228, 234, 247, 248, 264, 279, 286, 297, 304, 312, 341, 342, 351, 372, 396, 403, 418, 429, 432, 456, 468, 494, 496, 513, 528, 558, 572, 577, 589, 594, 624, 627, 682, 684, 702, 741, 744, 792, 806, 836, 837, 858, 912, 936, 988, 1023, 1026, 1116, 1144, 1154, 1178, 1188, 1209, 1254, 1287, 1364, 1368, 1404, 1482, 1488, 1584, 1612, 1672, 1674, 1716, 1731, 1767, 1872, 1881, 1976, 2046, 2052, 2223, 2232, 2288, 2308, 2356, 2376, 2418, 2508, 2574, 2717, 2728, 2736, 2808, 2964, 3069, 3224, 3344, 3348, 3432, 3462, 3534, 3627, 3762, 3861, 3952, 4092, 4104, 4433, 4446, 4464, 4616, 4712, 4752, 4836, 5016, 5148, 5193, 5301, 5434, 5456, 5616, 5643, 5928, 6138, 6347, 6448, 6479, 6669, 6696, 6864, 6924, 7068, 7254, 7501, 7524, 7657, 7722, 8151, 8184, 8208, 8866, 8892, 9207, 9232, 9424, 9672, 10032, 10296, 10386, 10602, 10868, 10881, 10963, 11286, 11856, 12276, 12694, 12958, 13299, 13338, 13392, 13848, 14136, 14508, 15002, 15048, 15314, 15444, 15579, 15903, 16302, 16368, 17732, 17784, 17887, 18414, 19041, 19344, 19437, 20592, 20772, 21204, 21736, 21762, 21926, 22503, 22572, 22971, 24453, 24552, 25388, 25916, 26598, 26676, 27696, 28272, 29016, 30004, 30096, 30628, 30888, 31158, 31806, 32604, 32889, 35464, 35568, 35774, 36828, 38082, 38874, 39897, 41544, 42408, 43472, 43524, 43852, 45006, 45144, 45942, 48906, 49104, 50776, 51832, 53196, 53352, 53661, 57123, 58032, 58311, 60008, 61256, 61776, 62316, 63612, 65208, 65778, 67509, 68913, 70928, 71548, 73359, 73656, 76164, 77748, 79794, 82511, 83088, 84227, 84816, 87048, 87704, 90012, 90288, 91884, 97812, 98667, 101552, 103664, 106392, 106704, 107322, 114246, 116622, 119691, 120016, 120593, 122512, 124632, 127224, 130416, 131556, 135018, 137826, 142519, 143096, 146718, 147312, 152328, 155496, 159588, 160983, 165022, 168454, 171369, 174096, 174933, 175408, 180024, 183768, 195624, 196757, 197334, 202527, 206739, 212784, 214644, 228492, 232531, 233244, 239382, 241186, 247533, 249264, 252681, 254448, 263112, 270036, 275652, 285038, 286192, 293436, 296001, 304656, 310992, 319176, 321966, 330044, 336908, 339853, 342738, 349866, 360048, 361779, 367536, 391248, 393514, 394668, 405054, 413478, 427557, 429288, 456984, 465062, 466488, 478764, 482372, 482949, 495066, 505362, 526224, 540072, 551304, 570076, 586872, 590271, 592002, 638352, 643932, 660088, 673816, 679706, 685476, 697593, 699732, 723558, 742599, 758043, 787028, 789336, 810108, 826956, 855114, 858576, 913968, 930124, 932976, 957528, 964744, 965898, 990132, 1010724, 1019559, 1080144, 1085337, 1102608, 1140152, 1173744, 1180542, 1184004, 1282671, 1287864, 1320176, 1347632, 1359412, 1370952, 1395186, 1399464, 1447116, 1485198, 1516086, 1567709, 1574056, 1578672, 1620216, 1653912, 1710228, 1770813, 1860248, 1915056, 1929488, 1931796, 1980264, 2021448, 2039118, 2092779, 2170674, 2227797, 2274129, 2280304, 2361084, 2368008, 2557841, 2565342, 2575728, 2718824, 2741904, 2790372, 2798928, 2894232, 2970396, 3032172, 3058677, 3135418, 3148112, 3240432, 3256011, 3307824, 3420456, 3541626, 3720496, 3738383, 3848013, 3863592, 3960528, 4042896, 4078236, 4185558, 4341348, 4418089, 4455594, 4548258, 4703127, 4722168, 4736016, 5115682, 5130684, 5312439, 5437648, 5580744, 5788464, 5940792, 6064344, 6117354, 6270836, 6278337, 6512022, 6840912, 7083252, 7476766, 7673523, 7696026, 7727184, 8156472, 8371116, 8682696, 8836178, 8911188, 9096516, 9176031, 9406254, 9444336, 10231364, 10261368, 10624878, 11161488, 11215149, 11881584, 12128688, 12234708, 12541672, 12556674, 13024044, 13254267, 14109381, 14166504, 14953532, 15347046, 15392052, 16312944, 16742232, 17365392, 17672356, 17822376, 18193032, 18352062, 18812508, 20462728, 20522736, 21249756, 22430298, 23020569, 24469416, 25083344, 25113348, 26048088, 26508534, 28218762, 28333008, 29907064, 30694092, 30784104, 33484464, 33645447, 35344712, 35644752, 36386064, 36704124, 37625016, 39762801, 40925456, 42328143, 42499512, 44860596, 46041138, 48598979, 48938832, 50226696, 52096176, 53017068, 56437524, 59814128, 61388184, 61568208, 67290894, 69061707, 70689424, 73408248, 75250032, 79525602, 84656286, 84999024, 89721192, 92082276, 97197958, 100453392, 100936341, 106034136, 112875048, 119288403, 122776368, 134581788, 138123414, 145796937, 146816496, 159051204, 169312572, 179442384, 184164552, 194395916, 201872682, 212068272, 225750096, 238576806, 269163576, 276246828, 291593874, 318102408, 338625144, 368329104, 388791832, 403745364, 437390811, 477153612, 538327152, 552493656, 583187748, 636204816, 677250288, 777583664, 807490728, 874781622, 954307224, 1104987312, 1166375496, 1312172433, 1614981456, 1749563244, 1908614448, 2332750992, 2624344866, 3499126488, 5248689732, 6998252976, 10497379464, 20994758928]

約数ペア:

[(1, 20994758928), (2, 10497379464), (3, 6998252976), (4, 5248689732), (6, 3499126488), (8, 2624344866), (9, 2332750992), (11, 1908614448), (12, 1749563244), (13, 1614981456), (16, 1312172433), (18, 1166375496), (19, 1104987312), (22, 954307224), (24, 874781622), (26, 807490728), (27, 777583664), (31, 677250288), (33, 636204816), (36, 583187748), (38, 552493656), (39, 538327152), (44, 477153612), (48, 437390811), (52, 403745364), (54, 388791832), (57, 368329104), (62, 338625144), (66, 318102408), (72, 291593874), (76, 276246828), (78, 269163576), (88, 238576806), (93, 225750096), (99, 212068272), (104, 201872682), (108, 194395916), (114, 184164552), (117, 179442384), (124, 169312572), (132, 159051204), (143, 146816496), (144, 145796937), (152, 138123414), (156, 134581788), (171, 122776368), (176, 119288403), (186, 112875048), (198, 106034136), (208, 100936341), (209, 100453392), (216, 97197958), (228, 92082276), (234, 89721192), (247, 84999024), (248, 84656286), (264, 79525602), (279, 75250032), (286, 73408248), (297, 70689424), (304, 69061707), (312, 67290894), (341, 61568208), (342, 61388184), (351, 59814128), (372, 56437524), (396, 53017068), (403, 52096176), (418, 50226696), (429, 48938832), (432, 48598979), (456, 46041138), (468, 44860596), (494, 42499512), (496, 42328143), (513, 40925456), (528, 39762801), (558, 37625016), (572, 36704124), (577, 36386064), (589, 35644752), (594, 35344712), (624, 33645447), (627, 33484464), (682, 30784104), (684, 30694092), (702, 29907064), (741, 28333008), (744, 28218762), (792, 26508534), (806, 26048088), (836, 25113348), (837, 25083344), (858, 24469416), (912, 23020569), (936, 22430298), (988, 21249756), (1023, 20522736), (1026, 20462728), (1116, 18812508), (1144, 18352062), (1154, 18193032), (1178, 17822376), (1188, 17672356), (1209, 17365392), (1254, 16742232), (1287, 16312944), (1364, 15392052), (1368, 15347046), (1404, 14953532), (1482, 14166504), (1488, 14109381), (1584, 13254267), (1612, 13024044), (1672, 12556674), (1674, 12541672), (1716, 12234708), (1731, 12128688), (1767, 11881584), (1872, 11215149), (1881, 11161488), (1976, 10624878), (2046, 10261368), (2052, 10231364), (2223, 9444336), (2232, 9406254), (2288, 9176031), (2308, 9096516), (2356, 8911188), (2376, 8836178), (2418, 8682696), (2508, 8371116), (2574, 8156472), (2717, 7727184), (2728, 7696026), (2736, 7673523), (2808, 7476766), (2964, 7083252), (3069, 6840912), (3224, 6512022), (3344, 6278337), (3348, 6270836), (3432, 6117354), (3462, 6064344), (3534, 5940792), (3627, 5788464), (3762, 5580744), (3861, 5437648), (3952, 5312439), (4092, 5130684), (4104, 5115682), (4433, 4736016), (4446, 4722168), (4464, 4703127), (4616, 4548258), (4712, 4455594), (4752, 4418089), (4836, 4341348), (5016, 4185558), (5148, 4078236), (5193, 4042896), (5301, 3960528), (5434, 3863592), (5456, 3848013), (5616, 3738383), (5643, 3720496), (5928, 3541626), (6138, 3420456), (6347, 3307824), (6448, 3256011), (6479, 3240432), (6669, 3148112), (6696, 3135418), (6864, 3058677), (6924, 3032172), (7068, 2970396), (7254, 2894232), (7501, 2798928), (7524, 2790372), (7657, 2741904), (7722, 2718824), (8151, 2575728), (8184, 2565342), (8208, 2557841), (8866, 2368008), (8892, 2361084), (9207, 2280304), (9232, 2274129), (9424, 2227797), (9672, 2170674), (10032, 2092779), (10296, 2039118), (10386, 2021448), (10602, 1980264), (10868, 1931796), (10881, 1929488), (10963, 1915056), (11286, 1860248), (11856, 1770813), (12276, 1710228), (12694, 1653912), (12958, 1620216), (13299, 1578672), (13338, 1574056), (13392, 1567709), (13848, 1516086), (14136, 1485198), (14508, 1447116), (15002, 1399464), (15048, 1395186), (15314, 1370952), (15444, 1359412), (15579, 1347632), (15903, 1320176), (16302, 1287864), (16368, 1282671), (17732, 1184004), (17784, 1180542), (17887, 1173744), (18414, 1140152), (19041, 1102608), (19344, 1085337), (19437, 1080144), (20592, 1019559), (20772, 1010724), (21204, 990132), (21736, 965898), (21762, 964744), (21926, 957528), (22503, 932976), (22572, 930124), (22971, 913968), (24453, 858576), (24552, 855114), (25388, 826956), (25916, 810108), (26598, 789336), (26676, 787028), (27696, 758043), (28272, 742599), (29016, 723558), (30004, 699732), (30096, 697593), (30628, 685476), (30888, 679706), (31158, 673816), (31806, 660088), (32604, 643932), (32889, 638352), (35464, 592002), (35568, 590271), (35774, 586872), (36828, 570076), (38082, 551304), (38874, 540072), (39897, 526224), (41544, 505362), (42408, 495066), (43472, 482949), (43524, 482372), (43852, 478764), (45006, 466488), (45144, 465062), (45942, 456984), (48906, 429288), (49104, 427557), (50776, 413478), (51832, 405054), (53196, 394668), (53352, 393514), (53661, 391248), (57123, 367536), (58032, 361779), (58311, 360048), (60008, 349866), (61256, 342738), (61776, 339853), (62316, 336908), (63612, 330044), (65208, 321966), (65778, 319176), (67509, 310992), (68913, 304656), (70928, 296001), (71548, 293436), (73359, 286192), (73656, 285038), (76164, 275652), (77748, 270036), (79794, 263112), (82511, 254448), (83088, 252681), (84227, 249264), (84816, 247533), (87048, 241186), (87704, 239382), (90012, 233244), (90288, 232531), (91884, 228492), (97812, 214644), (98667, 212784), (101552, 206739), (103664, 202527), (106392, 197334), (106704, 196757), (107322, 195624), (114246, 183768), (116622, 180024), (119691, 175408), (120016, 174933), (120593, 174096), (122512, 171369), (124632, 168454), (127224, 165022), (130416, 160983), (131556, 159588), (135018, 155496), (137826, 152328), (142519, 147312), (143096, 146718)]