20574668800

素因数分解:

$2^{11}\times 5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 432

約数和(自身を含む): 60781266000

約数和(自身を除く): 40206597200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 59, 64, 70, 80, 98, 100, 112, 118, 128, 139, 140, 160, 175, 196, 200, 224, 236, 245, 256, 278, 280, 295, 320, 350, 392, 400, 413, 448, 472, 490, 512, 556, 560, 590, 640, 695, 700, 784, 800, 826, 896, 944, 973, 980, 1024, 1112, 1120, 1180, 1225, 1280, 1390, 1400, 1475, 1568, 1600, 1652, 1792, 1888, 1946, 1960, 2048, 2065, 2224, 2240, 2360, 2450, 2560, 2780, 2800, 2891, 2950, 3136, 3200, 3304, 3475, 3584, 3776, 3892, 3920, 4130, 4448, 4480, 4720, 4865, 4900, 5120, 5560, 5600, 5782, 5900, 6272, 6400, 6608, 6811, 6950, 7168, 7552, 7784, 7840, 8201, 8260, 8896, 8960, 9440, 9730, 9800, 10240, 10325, 11120, 11200, 11564, 11800, 12544, 12800, 13216, 13622, 13900, 14336, 14455, 15104, 15568, 15680, 16402, 16520, 17792, 17920, 18880, 19460, 19600, 20650, 22240, 22400, 23128, 23600, 24325, 25088, 25600, 26432, 27244, 27800, 28910, 30208, 31136, 31360, 32804, 33040, 34055, 35584, 35840, 37760, 38920, 39200, 41005, 41300, 44480, 44800, 46256, 47200, 48650, 50176, 51200, 52864, 54488, 55600, 57407, 57820, 60416, 62272, 62720, 65608, 66080, 68110, 71168, 71680, 72275, 75520, 77840, 78400, 82010, 82600, 88960, 89600, 92512, 94400, 97300, 100352, 105728, 108976, 111200, 114814, 115640, 120832, 124544, 125440, 131216, 132160, 136220, 142336, 144550, 151040, 155680, 156800, 164020, 165200, 170275, 177920, 179200, 185024, 188800, 194600, 205025, 211456, 217952, 222400, 229628, 231280, 249088, 250880, 262432, 264320, 272440, 284672, 287035, 289100, 302080, 311360, 313600, 328040, 330400, 340550, 355840, 358400, 370048, 377600, 389200, 401849, 410050, 422912, 435904, 444800, 459256, 462560, 498176, 501760, 524864, 528640, 544880, 574070, 578200, 604160, 622720, 627200, 656080, 660800, 681100, 711680, 740096, 755200, 778400, 803698, 820100, 845824, 871808, 889600, 918512, 925120, 996352, 1049728, 1057280, 1089760, 1148140, 1156400, 1245440, 1254400, 1312160, 1321600, 1362200, 1423360, 1435175, 1480192, 1510400, 1556800, 1607396, 1640200, 1743616, 1779200, 1837024, 1850240, 1992704, 2009245, 2099456, 2114560, 2179520, 2296280, 2312800, 2490880, 2508800, 2624320, 2643200, 2724400, 2870350, 2960384, 3020800, 3113600, 3214792, 3280400, 3487232, 3558400, 3674048, 3700480, 4018490, 4198912, 4229120, 4359040, 4592560, 4625600, 4981760, 5248640, 5286400, 5448800, 5740700, 5920768, 6227200, 6429584, 6560800, 6974464, 7116800, 7348096, 7400960, 8036980, 8397824, 8718080, 9185120, 9251200, 9963520, 10046225, 10497280, 10572800, 10897600, 11481400, 12454400, 12859168, 13121600, 13948928, 14696192, 14801920, 16073960, 16795648, 17436160, 18370240, 18502400, 20092450, 20994560, 21145600, 21795200, 22962800, 24908800, 25718336, 26243200, 29392384, 29603840, 32147920, 34872320, 36740480, 37004800, 40184900, 41989120, 43590400, 45925600, 49817600, 51436672, 52486400, 58784768, 64295840, 69744640, 73480960, 74009600, 80369800, 83978240, 87180800, 91851200, 102873344, 104972800, 117569536, 128591680, 146961920, 148019200, 160739600, 174361600, 183702400, 205746688, 209945600, 257183360, 293923840, 321479200, 348723200, 367404800, 411493376, 419891200, 514366720, 587847680, 642958400, 734809600, 822986752, 1028733440, 1285916800, 1469619200, 2057466880, 2571833600, 2939238400, 4114933760, 5143667200, 10287334400, 20574668800]

約数ペア:

[(1, 20574668800), (2, 10287334400), (4, 5143667200), (5, 4114933760), (7, 2939238400), (8, 2571833600), (10, 2057466880), (14, 1469619200), (16, 1285916800), (20, 1028733440), (25, 822986752), (28, 734809600), (32, 642958400), (35, 587847680), (40, 514366720), (49, 419891200), (50, 411493376), (56, 367404800), (59, 348723200), (64, 321479200), (70, 293923840), (80, 257183360), (98, 209945600), (100, 205746688), (112, 183702400), (118, 174361600), (128, 160739600), (139, 148019200), (140, 146961920), (160, 128591680), (175, 117569536), (196, 104972800), (200, 102873344), (224, 91851200), (236, 87180800), (245, 83978240), (256, 80369800), (278, 74009600), (280, 73480960), (295, 69744640), (320, 64295840), (350, 58784768), (392, 52486400), (400, 51436672), (413, 49817600), (448, 45925600), (472, 43590400), (490, 41989120), (512, 40184900), (556, 37004800), (560, 36740480), (590, 34872320), (640, 32147920), (695, 29603840), (700, 29392384), (784, 26243200), (800, 25718336), (826, 24908800), (896, 22962800), (944, 21795200), (973, 21145600), (980, 20994560), (1024, 20092450), (1112, 18502400), (1120, 18370240), (1180, 17436160), (1225, 16795648), (1280, 16073960), (1390, 14801920), (1400, 14696192), (1475, 13948928), (1568, 13121600), (1600, 12859168), (1652, 12454400), (1792, 11481400), (1888, 10897600), (1946, 10572800), (1960, 10497280), (2048, 10046225), (2065, 9963520), (2224, 9251200), (2240, 9185120), (2360, 8718080), (2450, 8397824), (2560, 8036980), (2780, 7400960), (2800, 7348096), (2891, 7116800), (2950, 6974464), (3136, 6560800), (3200, 6429584), (3304, 6227200), (3475, 5920768), (3584, 5740700), (3776, 5448800), (3892, 5286400), (3920, 5248640), (4130, 4981760), (4448, 4625600), (4480, 4592560), (4720, 4359040), (4865, 4229120), (4900, 4198912), (5120, 4018490), (5560, 3700480), (5600, 3674048), (5782, 3558400), (5900, 3487232), (6272, 3280400), (6400, 3214792), (6608, 3113600), (6811, 3020800), (6950, 2960384), (7168, 2870350), (7552, 2724400), (7784, 2643200), (7840, 2624320), (8201, 2508800), (8260, 2490880), (8896, 2312800), (8960, 2296280), (9440, 2179520), (9730, 2114560), (9800, 2099456), (10240, 2009245), (10325, 1992704), (11120, 1850240), (11200, 1837024), (11564, 1779200), (11800, 1743616), (12544, 1640200), (12800, 1607396), (13216, 1556800), (13622, 1510400), (13900, 1480192), (14336, 1435175), (14455, 1423360), (15104, 1362200), (15568, 1321600), (15680, 1312160), (16402, 1254400), (16520, 1245440), (17792, 1156400), (17920, 1148140), (18880, 1089760), (19460, 1057280), (19600, 1049728), (20650, 996352), (22240, 925120), (22400, 918512), (23128, 889600), (23600, 871808), (24325, 845824), (25088, 820100), (25600, 803698), (26432, 778400), (27244, 755200), (27800, 740096), (28910, 711680), (30208, 681100), (31136, 660800), (31360, 656080), (32804, 627200), (33040, 622720), (34055, 604160), (35584, 578200), (35840, 574070), (37760, 544880), (38920, 528640), (39200, 524864), (41005, 501760), (41300, 498176), (44480, 462560), (44800, 459256), (46256, 444800), (47200, 435904), (48650, 422912), (50176, 410050), (51200, 401849), (52864, 389200), (54488, 377600), (55600, 370048), (57407, 358400), (57820, 355840), (60416, 340550), (62272, 330400), (62720, 328040), (65608, 313600), (66080, 311360), (68110, 302080), (71168, 289100), (71680, 287035), (72275, 284672), (75520, 272440), (77840, 264320), (78400, 262432), (82010, 250880), (82600, 249088), (88960, 231280), (89600, 229628), (92512, 222400), (94400, 217952), (97300, 211456), (100352, 205025), (105728, 194600), (108976, 188800), (111200, 185024), (114814, 179200), (115640, 177920), (120832, 170275), (124544, 165200), (125440, 164020), (131216, 156800), (132160, 155680), (136220, 151040), (142336, 144550)]