1038809520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:3000

約数の個数: 240

約数和(自身を含む): 4044598272

約数和(自身を除く): 3005788752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 112, 120, 126, 140, 142, 144, 168, 180, 210, 213, 240, 252, 280, 284, 315, 336, 355, 360, 420, 426, 497, 504, 560, 568, 630, 639, 710, 720, 840, 852, 994, 1008, 1065, 1136, 1260, 1278, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2903, 2982, 3195, 3408, 3976, 4260, 4473, 4970, 5040, 5112, 5680, 5806, 5964, 6390, 7455, 7952, 8520, 8709, 8946, 9940, 10224, 11612, 11928, 12780, 14515, 14910, 17040, 17418, 17892, 19880, 20321, 22365, 23224, 23856, 25560, 26127, 29030, 29820, 34836, 35784, 39760, 40642, 43545, 44730, 46448, 51120, 52254, 58060, 59640, 60963, 69672, 71568, 81284, 87090, 89460, 101605, 104508, 116120, 119280, 121926, 130635, 139344, 162568, 174180, 178920, 182889, 203210, 206113, 209016, 232240, 243852, 261270, 304815, 325136, 348360, 357840, 365778, 406420, 412226, 418032, 487704, 522540, 609630, 618339, 696720, 731556, 812840, 824452, 914445, 975408, 1030565, 1045080, 1219260, 1236678, 1442791, 1463112, 1625680, 1648904, 1828890, 1855017, 2061130, 2090160, 2438520, 2473356, 2885582, 2926224, 3091695, 3297808, 3657780, 3710034, 4122260, 4328373, 4877040, 4946712, 5771164, 6183390, 7213955, 7315560, 7420068, 8244520, 8656746, 9275085, 9893424, 11542328, 12366780, 12985119, 14427910, 14631120, 14840136, 16489040, 17313492, 18550170, 21641865, 23084656, 24733560, 25970238, 28855820, 29680272, 34626984, 37100340, 43283730, 49467120, 51940476, 57711640, 64925595, 69253968, 74200680, 86567460, 103880952, 115423280, 129851190, 148401360, 173134920, 207761904, 259702380, 346269840, 519404760, 1038809520]

約数ペア:

[(1, 1038809520), (2, 519404760), (3, 346269840), (4, 259702380), (5, 207761904), (6, 173134920), (7, 148401360), (8, 129851190), (9, 115423280), (10, 103880952), (12, 86567460), (14, 74200680), (15, 69253968), (16, 64925595), (18, 57711640), (20, 51940476), (21, 49467120), (24, 43283730), (28, 37100340), (30, 34626984), (35, 29680272), (36, 28855820), (40, 25970238), (42, 24733560), (45, 23084656), (48, 21641865), (56, 18550170), (60, 17313492), (63, 16489040), (70, 14840136), (71, 14631120), (72, 14427910), (80, 12985119), (84, 12366780), (90, 11542328), (105, 9893424), (112, 9275085), (120, 8656746), (126, 8244520), (140, 7420068), (142, 7315560), (144, 7213955), (168, 6183390), (180, 5771164), (210, 4946712), (213, 4877040), (240, 4328373), (252, 4122260), (280, 3710034), (284, 3657780), (315, 3297808), (336, 3091695), (355, 2926224), (360, 2885582), (420, 2473356), (426, 2438520), (497, 2090160), (504, 2061130), (560, 1855017), (568, 1828890), (630, 1648904), (639, 1625680), (710, 1463112), (720, 1442791), (840, 1236678), (852, 1219260), (994, 1045080), (1008, 1030565), (1065, 975408), (1136, 914445), (1260, 824452), (1278, 812840), (1420, 731556), (1491, 696720), (1680, 618339), (1704, 609630), (1988, 522540), (2130, 487704), (2485, 418032), (2520, 412226), (2556, 406420), (2840, 365778), (2903, 357840), (2982, 348360), (3195, 325136), (3408, 304815), (3976, 261270), (4260, 243852), (4473, 232240), (4970, 209016), (5040, 206113), (5112, 203210), (5680, 182889), (5806, 178920), (5964, 174180), (6390, 162568), (7455, 139344), (7952, 130635), (8520, 121926), (8709, 119280), (8946, 116120), (9940, 104508), (10224, 101605), (11612, 89460), (11928, 87090), (12780, 81284), (14515, 71568), (14910, 69672), (17040, 60963), (17418, 59640), (17892, 58060), (19880, 52254), (20321, 51120), (22365, 46448), (23224, 44730), (23856, 43545), (25560, 40642), (26127, 39760), (29030, 35784), (29820, 34836)]