42109760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1$

素因数の和:1744

約数の個数: 112

約数和(自身を含む): 125089920

約数和(自身を除く): 82980160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1709, 1760, 2240, 2464, 3080, 3418, 3520, 4928, 6160, 6836, 8545, 11963, 12320, 13672, 17090, 18799, 23926, 24640, 27344, 34180, 37598, 47852, 54688, 59815, 68360, 75196, 93995, 95704, 109376, 119630, 131593, 136720, 150392, 187990, 191408, 239260, 263186, 273440, 300784, 375980, 382816, 478520, 526372, 546880, 601568, 657965, 751960, 765632, 957040, 1052744, 1203136, 1315930, 1503920, 1914080, 2105488, 2631860, 3007840, 3828160, 4210976, 5263720, 6015680, 8421952, 10527440, 21054880, 42109760]

約数ペア:

[(1, 42109760), (2, 21054880), (4, 10527440), (5, 8421952), (7, 6015680), (8, 5263720), (10, 4210976), (11, 3828160), (14, 3007840), (16, 2631860), (20, 2105488), (22, 1914080), (28, 1503920), (32, 1315930), (35, 1203136), (40, 1052744), (44, 957040), (55, 765632), (56, 751960), (64, 657965), (70, 601568), (77, 546880), (80, 526372), (88, 478520), (110, 382816), (112, 375980), (140, 300784), (154, 273440), (160, 263186), (176, 239260), (220, 191408), (224, 187990), (280, 150392), (308, 136720), (320, 131593), (352, 119630), (385, 109376), (440, 95704), (448, 93995), (560, 75196), (616, 68360), (704, 59815), (770, 54688), (880, 47852), (1120, 37598), (1232, 34180), (1540, 27344), (1709, 24640), (1760, 23926), (2240, 18799), (2464, 17090), (3080, 13672), (3418, 12320), (3520, 11963), (4928, 8545), (6160, 6836)]