80070007808

素因数分解:

$2^{10}\times 7^4\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1200

約数の個数: 220

約数和(自身を含む): 193338576840

約数和(自身を除く): 113268569032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 256, 343, 392, 406, 448, 464, 512, 686, 784, 812, 896, 928, 1024, 1123, 1372, 1421, 1568, 1624, 1792, 1856, 2246, 2401, 2744, 2842, 3136, 3248, 3584, 3712, 4492, 4802, 5488, 5684, 6272, 6496, 7168, 7424, 7861, 8984, 9604, 9947, 10976, 11368, 12544, 12992, 14848, 15722, 17968, 19208, 19894, 21952, 22736, 25088, 25984, 29696, 31444, 32567, 35936, 38416, 39788, 43904, 45472, 50176, 51968, 55027, 62888, 65134, 69629, 71872, 76832, 79576, 87808, 90944, 103936, 110054, 125776, 130268, 139258, 143744, 153664, 159152, 175616, 181888, 207872, 220108, 227969, 251552, 260536, 278516, 287488, 307328, 318304, 351232, 363776, 385189, 440216, 455938, 503104, 521072, 557032, 574976, 614656, 636608, 727552, 770378, 880432, 911876, 1006208, 1042144, 1114064, 1149952, 1229312, 1273216, 1455104, 1540756, 1595783, 1760864, 1823752, 2012416, 2084288, 2228128, 2458624, 2546432, 2696323, 3081512, 3191566, 3521728, 3647504, 4024832, 4168576, 4456256, 5092864, 5392646, 6163024, 6383132, 7043456, 7295008, 8049664, 8337152, 8912512, 10185728, 10785292, 11170481, 12326048, 12766264, 14086912, 14590016, 16674304, 17825024, 21570584, 22340962, 24652096, 25532528, 28173824, 29180032, 33348608, 35650048, 43141168, 44681924, 49304192, 51065056, 56347648, 58360064, 71300096, 78193367, 86282336, 89363848, 98608384, 102130112, 116720128, 156386734, 172564672, 178727696, 197216768, 204260224, 233440256, 312773468, 345129344, 357455392, 394433536, 408520448, 625546936, 690258688, 714910784, 817040896, 1251093872, 1380517376, 1429821568, 1634081792, 2502187744, 2761034752, 2859643136, 5004375488, 5719286272, 10008750976, 11438572544, 20017501952, 40035003904, 80070007808]

約数ペア:

[(1, 80070007808), (2, 40035003904), (4, 20017501952), (7, 11438572544), (8, 10008750976), (14, 5719286272), (16, 5004375488), (28, 2859643136), (29, 2761034752), (32, 2502187744), (49, 1634081792), (56, 1429821568), (58, 1380517376), (64, 1251093872), (98, 817040896), (112, 714910784), (116, 690258688), (128, 625546936), (196, 408520448), (203, 394433536), (224, 357455392), (232, 345129344), (256, 312773468), (343, 233440256), (392, 204260224), (406, 197216768), (448, 178727696), (464, 172564672), (512, 156386734), (686, 116720128), (784, 102130112), (812, 98608384), (896, 89363848), (928, 86282336), (1024, 78193367), (1123, 71300096), (1372, 58360064), (1421, 56347648), (1568, 51065056), (1624, 49304192), (1792, 44681924), (1856, 43141168), (2246, 35650048), (2401, 33348608), (2744, 29180032), (2842, 28173824), (3136, 25532528), (3248, 24652096), (3584, 22340962), (3712, 21570584), (4492, 17825024), (4802, 16674304), (5488, 14590016), (5684, 14086912), (6272, 12766264), (6496, 12326048), (7168, 11170481), (7424, 10785292), (7861, 10185728), (8984, 8912512), (9604, 8337152), (9947, 8049664), (10976, 7295008), (11368, 7043456), (12544, 6383132), (12992, 6163024), (14848, 5392646), (15722, 5092864), (17968, 4456256), (19208, 4168576), (19894, 4024832), (21952, 3647504), (22736, 3521728), (25088, 3191566), (25984, 3081512), (29696, 2696323), (31444, 2546432), (32567, 2458624), (35936, 2228128), (38416, 2084288), (39788, 2012416), (43904, 1823752), (45472, 1760864), (50176, 1595783), (51968, 1540756), (55027, 1455104), (62888, 1273216), (65134, 1229312), (69629, 1149952), (71872, 1114064), (76832, 1042144), (79576, 1006208), (87808, 911876), (90944, 880432), (103936, 770378), (110054, 727552), (125776, 636608), (130268, 614656), (139258, 574976), (143744, 557032), (153664, 521072), (159152, 503104), (175616, 455938), (181888, 440216), (207872, 385189), (220108, 363776), (227969, 351232), (251552, 318304), (260536, 307328), (278516, 287488)]