766716120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1$

素因数の和:802

約数の個数: 192

約数和(自身を含む): 2640924000

約数和(自身を除く): 1874207880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 197, 228, 285, 342, 360, 380, 394, 456, 569, 570, 591, 684, 760, 788, 855, 985, 1138, 1140, 1182, 1368, 1576, 1707, 1710, 1773, 1970, 2276, 2280, 2364, 2845, 2955, 3414, 3420, 3546, 3743, 3940, 4552, 4728, 5121, 5690, 5910, 6828, 6840, 7092, 7486, 7880, 8535, 8865, 10242, 10811, 11229, 11380, 11820, 13656, 14184, 14972, 17070, 17730, 18715, 20484, 21622, 22458, 22760, 23640, 25605, 29944, 32433, 33687, 34140, 35460, 37430, 40968, 43244, 44916, 51210, 54055, 56145, 64866, 67374, 68280, 70920, 74860, 86488, 89832, 97299, 102420, 108110, 112093, 112290, 129732, 134748, 149720, 162165, 168435, 194598, 204840, 216220, 224186, 224580, 259464, 269496, 324330, 336279, 336870, 389196, 432440, 448372, 449160, 486495, 560465, 648660, 672558, 673740, 778392, 896744, 972990, 1008837, 1120930, 1297320, 1345116, 1347480, 1681395, 1945980, 2017674, 2129767, 2241860, 2690232, 3362790, 3891960, 4035348, 4259534, 4483720, 5044185, 6389301, 6725580, 8070696, 8519068, 10088370, 10648835, 12778602, 13451160, 17038136, 19167903, 20176740, 21297670, 25557204, 31946505, 38335806, 40353480, 42595340, 51114408, 63893010, 76671612, 85190680, 95839515, 127786020, 153343224, 191679030, 255572040, 383358060, 766716120]

約数ペア:

[(1, 766716120), (2, 383358060), (3, 255572040), (4, 191679030), (5, 153343224), (6, 127786020), (8, 95839515), (9, 85190680), (10, 76671612), (12, 63893010), (15, 51114408), (18, 42595340), (19, 40353480), (20, 38335806), (24, 31946505), (30, 25557204), (36, 21297670), (38, 20176740), (40, 19167903), (45, 17038136), (57, 13451160), (60, 12778602), (72, 10648835), (76, 10088370), (90, 8519068), (95, 8070696), (114, 6725580), (120, 6389301), (152, 5044185), (171, 4483720), (180, 4259534), (190, 4035348), (197, 3891960), (228, 3362790), (285, 2690232), (342, 2241860), (360, 2129767), (380, 2017674), (394, 1945980), (456, 1681395), (569, 1347480), (570, 1345116), (591, 1297320), (684, 1120930), (760, 1008837), (788, 972990), (855, 896744), (985, 778392), (1138, 673740), (1140, 672558), (1182, 648660), (1368, 560465), (1576, 486495), (1707, 449160), (1710, 448372), (1773, 432440), (1970, 389196), (2276, 336870), (2280, 336279), (2364, 324330), (2845, 269496), (2955, 259464), (3414, 224580), (3420, 224186), (3546, 216220), (3743, 204840), (3940, 194598), (4552, 168435), (4728, 162165), (5121, 149720), (5690, 134748), (5910, 129732), (6828, 112290), (6840, 112093), (7092, 108110), (7486, 102420), (7880, 97299), (8535, 89832), (8865, 86488), (10242, 74860), (10811, 70920), (11229, 68280), (11380, 67374), (11820, 64866), (13656, 56145), (14184, 54055), (14972, 51210), (17070, 44916), (17730, 43244), (18715, 40968), (20484, 37430), (21622, 35460), (22458, 34140), (22760, 33687), (23640, 32433), (25605, 29944)]