207012240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1$

素因数の和:662

約数の個数: 160

約数和(自身を含む): 717811200

約数和(自身を除く): 510798960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 239, 240, 270, 360, 401, 432, 478, 540, 717, 720, 802, 956, 1080, 1195, 1203, 1434, 1604, 1912, 2005, 2151, 2160, 2390, 2406, 2868, 3208, 3585, 3609, 3824, 4010, 4302, 4780, 4812, 5736, 6015, 6416, 6453, 7170, 7218, 8020, 8604, 9560, 9624, 10755, 10827, 11472, 12030, 12906, 14340, 14436, 16040, 17208, 18045, 19120, 19248, 21510, 21654, 24060, 25812, 28680, 28872, 32080, 32265, 34416, 36090, 43020, 43308, 48120, 51624, 54135, 57360, 57744, 64530, 72180, 86040, 86616, 95839, 96240, 103248, 108270, 129060, 144360, 172080, 173232, 191678, 216540, 258120, 287517, 288720, 383356, 433080, 479195, 516240, 575034, 766712, 862551, 866160, 958390, 1150068, 1437585, 1533424, 1725102, 1916780, 2300136, 2587653, 2875170, 3450204, 3833560, 4312755, 4600272, 5175306, 5750340, 6900408, 7667120, 8625510, 10350612, 11500680, 12938265, 13800816, 17251020, 20701224, 23001360, 25876530, 34502040, 41402448, 51753060, 69004080, 103506120, 207012240]

約数ペア:

[(1, 207012240), (2, 103506120), (3, 69004080), (4, 51753060), (5, 41402448), (6, 34502040), (8, 25876530), (9, 23001360), (10, 20701224), (12, 17251020), (15, 13800816), (16, 12938265), (18, 11500680), (20, 10350612), (24, 8625510), (27, 7667120), (30, 6900408), (36, 5750340), (40, 5175306), (45, 4600272), (48, 4312755), (54, 3833560), (60, 3450204), (72, 2875170), (80, 2587653), (90, 2300136), (108, 1916780), (120, 1725102), (135, 1533424), (144, 1437585), (180, 1150068), (216, 958390), (239, 866160), (240, 862551), (270, 766712), (360, 575034), (401, 516240), (432, 479195), (478, 433080), (540, 383356), (717, 288720), (720, 287517), (802, 258120), (956, 216540), (1080, 191678), (1195, 173232), (1203, 172080), (1434, 144360), (1604, 129060), (1912, 108270), (2005, 103248), (2151, 96240), (2160, 95839), (2390, 86616), (2406, 86040), (2868, 72180), (3208, 64530), (3585, 57744), (3609, 57360), (3824, 54135), (4010, 51624), (4302, 48120), (4780, 43308), (4812, 43020), (5736, 36090), (6015, 34416), (6416, 32265), (6453, 32080), (7170, 28872), (7218, 28680), (8020, 25812), (8604, 24060), (9560, 21654), (9624, 21510), (10755, 19248), (10827, 19120), (11472, 18045), (12030, 17208), (12906, 16040), (14340, 14436)]