12286700880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{1721}}^1$

素因数の和:2085

約数の個数: 160

約数和(自身を含む): 38558032128

約数和(自身を除く): 26271331248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 151, 197, 240, 302, 394, 453, 591, 604, 755, 788, 906, 985, 1182, 1208, 1510, 1576, 1721, 1812, 1970, 2265, 2364, 2416, 2955, 3020, 3152, 3442, 3624, 3940, 4530, 4728, 5163, 5910, 6040, 6884, 7248, 7880, 8605, 9060, 9456, 10326, 11820, 12080, 13768, 15760, 17210, 18120, 20652, 23640, 25815, 27536, 29747, 34420, 36240, 41304, 47280, 51630, 59494, 68840, 82608, 89241, 103260, 118988, 137680, 148735, 178482, 206520, 237976, 259871, 297470, 339037, 356964, 413040, 446205, 475952, 519742, 594940, 678074, 713928, 779613, 892410, 1017111, 1039484, 1189880, 1299355, 1356148, 1427856, 1559226, 1695185, 1784820, 2034222, 2078968, 2379760, 2598710, 2712296, 3118452, 3390370, 3569640, 3898065, 4068444, 4157936, 5085555, 5197420, 5424592, 6236904, 6780740, 7139280, 7796130, 8136888, 10171110, 10394840, 12473808, 13561480, 15592260, 16273776, 20342220, 20789680, 27122960, 31184520, 40684440, 51194587, 62369040, 81368880, 102389174, 153583761, 204778348, 255972935, 307167522, 409556696, 511945870, 614335044, 767918805, 819113392, 1023891740, 1228670088, 1535837610, 2047783480, 2457340176, 3071675220, 4095566960, 6143350440, 12286700880]

約数ペア:

[(1, 12286700880), (2, 6143350440), (3, 4095566960), (4, 3071675220), (5, 2457340176), (6, 2047783480), (8, 1535837610), (10, 1228670088), (12, 1023891740), (15, 819113392), (16, 767918805), (20, 614335044), (24, 511945870), (30, 409556696), (40, 307167522), (48, 255972935), (60, 204778348), (80, 153583761), (120, 102389174), (151, 81368880), (197, 62369040), (240, 51194587), (302, 40684440), (394, 31184520), (453, 27122960), (591, 20789680), (604, 20342220), (755, 16273776), (788, 15592260), (906, 13561480), (985, 12473808), (1182, 10394840), (1208, 10171110), (1510, 8136888), (1576, 7796130), (1721, 7139280), (1812, 6780740), (1970, 6236904), (2265, 5424592), (2364, 5197420), (2416, 5085555), (2955, 4157936), (3020, 4068444), (3152, 3898065), (3442, 3569640), (3624, 3390370), (3940, 3118452), (4530, 2712296), (4728, 2598710), (5163, 2379760), (5910, 2078968), (6040, 2034222), (6884, 1784820), (7248, 1695185), (7880, 1559226), (8605, 1427856), (9060, 1356148), (9456, 1299355), (10326, 1189880), (11820, 1039484), (12080, 1017111), (13768, 892410), (15760, 779613), (17210, 713928), (18120, 678074), (20652, 594940), (23640, 519742), (25815, 475952), (27536, 446205), (29747, 413040), (34420, 356964), (36240, 339037), (41304, 297470), (47280, 259871), (51630, 237976), (59494, 206520), (68840, 178482), (82608, 148735), (89241, 137680), (103260, 118988)]