201911760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1621}}^1$

素因数の和:1813

約数の個数: 120

約数和(自身を含む): 682427304

約数和(自身を除く): 480515544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1384, 1557, 1621, 1730, 2076, 2595, 2768, 3114, 3242, 3460, 4152, 4863, 5190, 6228, 6484, 6920, 7785, 8105, 8304, 9726, 10380, 12456, 12968, 13840, 14589, 15570, 16210, 19452, 20760, 24315, 24912, 25936, 29178, 31140, 32420, 38904, 41520, 48630, 58356, 62280, 64840, 72945, 77808, 97260, 116712, 124560, 129680, 145890, 194520, 233424, 280433, 291780, 389040, 560866, 583560, 841299, 1121732, 1167120, 1402165, 1682598, 2243464, 2523897, 2804330, 3365196, 4206495, 4486928, 5047794, 5608660, 6730392, 8412990, 10095588, 11217320, 12619485, 13460784, 16825980, 20191176, 22434640, 25238970, 33651960, 40382352, 50477940, 67303920, 100955880, 201911760]

約数ペア:

[(1, 201911760), (2, 100955880), (3, 67303920), (4, 50477940), (5, 40382352), (6, 33651960), (8, 25238970), (9, 22434640), (10, 20191176), (12, 16825980), (15, 13460784), (16, 12619485), (18, 11217320), (20, 10095588), (24, 8412990), (30, 6730392), (36, 5608660), (40, 5047794), (45, 4486928), (48, 4206495), (60, 3365196), (72, 2804330), (80, 2523897), (90, 2243464), (120, 1682598), (144, 1402165), (173, 1167120), (180, 1121732), (240, 841299), (346, 583560), (360, 560866), (519, 389040), (692, 291780), (720, 280433), (865, 233424), (1038, 194520), (1384, 145890), (1557, 129680), (1621, 124560), (1730, 116712), (2076, 97260), (2595, 77808), (2768, 72945), (3114, 64840), (3242, 62280), (3460, 58356), (4152, 48630), (4863, 41520), (5190, 38904), (6228, 32420), (6484, 31140), (6920, 29178), (7785, 25936), (8105, 24912), (8304, 24315), (9726, 20760), (10380, 19452), (12456, 16210), (12968, 15570), (13840, 14589)]