2079822080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{643}}^1$

素因数の和:709

約数の個数: 216

約数和(自身を含む): 6018288192

約数和(自身を除く): 3938466112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 361, 380, 448, 532, 560, 608, 640, 643, 665, 722, 760, 896, 1064, 1120, 1216, 1280, 1286, 1330, 1444, 1520, 1792, 1805, 2128, 2240, 2432, 2527, 2572, 2660, 2888, 3040, 3215, 3610, 4256, 4480, 4501, 4864, 5054, 5144, 5320, 5776, 6080, 6430, 7220, 8512, 8960, 9002, 10108, 10288, 10640, 11552, 12160, 12217, 12635, 12860, 14440, 17024, 18004, 20216, 20576, 21280, 22505, 23104, 24320, 24434, 25270, 25720, 28880, 34048, 36008, 40432, 41152, 42560, 45010, 46208, 48868, 50540, 51440, 57760, 61085, 72016, 80864, 82304, 85120, 85519, 90020, 92416, 97736, 101080, 102880, 115520, 122170, 144032, 161728, 164608, 170240, 171038, 180040, 195472, 202160, 205760, 231040, 232123, 244340, 288064, 323456, 342076, 360080, 390944, 404320, 411520, 427595, 462080, 464246, 488680, 576128, 646912, 684152, 720160, 781888, 808640, 823040, 855190, 928492, 977360, 1152256, 1160615, 1368304, 1440320, 1563776, 1617280, 1624861, 1710380, 1856984, 1954720, 2321230, 2736608, 2880640, 3127552, 3234560, 3249722, 3420760, 3713968, 3909440, 4642460, 5473216, 5761280, 6499444, 6841520, 7427936, 7818880, 8124305, 9284920, 10946432, 12998888, 13683040, 14855872, 15637760, 16248610, 18569840, 21892864, 25997776, 27366080, 29711744, 32497220, 37139680, 51995552, 54732160, 59423488, 64994440, 74279360, 103991104, 109464320, 129988880, 148558720, 207982208, 259977760, 297117440, 415964416, 519955520, 1039911040, 2079822080]

約数ペア:

[(1, 2079822080), (2, 1039911040), (4, 519955520), (5, 415964416), (7, 297117440), (8, 259977760), (10, 207982208), (14, 148558720), (16, 129988880), (19, 109464320), (20, 103991104), (28, 74279360), (32, 64994440), (35, 59423488), (38, 54732160), (40, 51995552), (56, 37139680), (64, 32497220), (70, 29711744), (76, 27366080), (80, 25997776), (95, 21892864), (112, 18569840), (128, 16248610), (133, 15637760), (140, 14855872), (152, 13683040), (160, 12998888), (190, 10946432), (224, 9284920), (256, 8124305), (266, 7818880), (280, 7427936), (304, 6841520), (320, 6499444), (361, 5761280), (380, 5473216), (448, 4642460), (532, 3909440), (560, 3713968), (608, 3420760), (640, 3249722), (643, 3234560), (665, 3127552), (722, 2880640), (760, 2736608), (896, 2321230), (1064, 1954720), (1120, 1856984), (1216, 1710380), (1280, 1624861), (1286, 1617280), (1330, 1563776), (1444, 1440320), (1520, 1368304), (1792, 1160615), (1805, 1152256), (2128, 977360), (2240, 928492), (2432, 855190), (2527, 823040), (2572, 808640), (2660, 781888), (2888, 720160), (3040, 684152), (3215, 646912), (3610, 576128), (4256, 488680), (4480, 464246), (4501, 462080), (4864, 427595), (5054, 411520), (5144, 404320), (5320, 390944), (5776, 360080), (6080, 342076), (6430, 323456), (7220, 288064), (8512, 244340), (8960, 232123), (9002, 231040), (10108, 205760), (10288, 202160), (10640, 195472), (11552, 180040), (12160, 171038), (12217, 170240), (12635, 164608), (12860, 161728), (14440, 144032), (17024, 122170), (18004, 115520), (20216, 102880), (20576, 101080), (21280, 97736), (22505, 92416), (23104, 90020), (24320, 85519), (24434, 85120), (25270, 82304), (25720, 80864), (28880, 72016), (34048, 61085), (36008, 57760), (40432, 51440), (41152, 50540), (42560, 48868), (45010, 46208)]