2007156521520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{64830637}}^1$

素因数の和:64830699

約数の個数: 120

約数和(自身を含む): 6897461238096

約数和(自身を除く): 4890304716576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 64830637, 129661274, 194491911, 259322548, 324153185, 388983822, 518645096, 583475733, 648306370, 777967644, 972459555, 1037290192, 1166951466, 1296612740, 1555935288, 1944919110, 2333902932, 2593225480, 2787717391, 2917378665, 3111870576, 3889838220, 4667805864, 5186450960, 5575434782, 5834757330, 7779676440, 8363152173, 9335611728, 11150869564, 11669514660, 13938586955, 15559352880, 16726304346, 22301739128, 23339029320, 25089456519, 27877173910, 33452608692, 41815760865, 44603478256, 46678058640, 50178913038, 55754347820, 66905217384, 83631521730, 100357826076, 111508695640, 125447282595, 133810434768, 167263043460, 200715652152, 223017391280, 250894565190, 334526086920, 401431304304, 501789130380, 669052173840, 1003578260760, 2007156521520]

約数ペア:

[(1, 2007156521520), (2, 1003578260760), (3, 669052173840), (4, 501789130380), (5, 401431304304), (6, 334526086920), (8, 250894565190), (9, 223017391280), (10, 200715652152), (12, 167263043460), (15, 133810434768), (16, 125447282595), (18, 111508695640), (20, 100357826076), (24, 83631521730), (30, 66905217384), (36, 55754347820), (40, 50178913038), (43, 46678058640), (45, 44603478256), (48, 41815760865), (60, 33452608692), (72, 27877173910), (80, 25089456519), (86, 23339029320), (90, 22301739128), (120, 16726304346), (129, 15559352880), (144, 13938586955), (172, 11669514660), (180, 11150869564), (215, 9335611728), (240, 8363152173), (258, 7779676440), (344, 5834757330), (360, 5575434782), (387, 5186450960), (430, 4667805864), (516, 3889838220), (645, 3111870576), (688, 2917378665), (720, 2787717391), (774, 2593225480), (860, 2333902932), (1032, 1944919110), (1290, 1555935288), (1548, 1296612740), (1720, 1166951466), (1935, 1037290192), (2064, 972459555), (2580, 777967644), (3096, 648306370), (3440, 583475733), (3870, 518645096), (5160, 388983822), (6192, 324153185), (7740, 259322548), (10320, 194491911), (15480, 129661274), (30960, 64830637)]