147384160

素因数分解:

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

素因数の和:1749

約数の個数: 144

約数和(自身を含む): 442123920

約数和(自身を除く): 294739760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1709, 1760, 1960, 2156, 2464, 2695, 3080, 3418, 3920, 4312, 5390, 6160, 6836, 7840, 8545, 8624, 10780, 11963, 12320, 13672, 17090, 17248, 18799, 21560, 23926, 27344, 34180, 37598, 43120, 47852, 54688, 59815, 68360, 75196, 83741, 86240, 93995, 95704, 119630, 131593, 136720, 150392, 167482, 187990, 191408, 239260, 263186, 273440, 300784, 334964, 375980, 382816, 418705, 478520, 526372, 601568, 657965, 669928, 751960, 837410, 921151, 957040, 1052744, 1315930, 1339856, 1503920, 1674820, 1842302, 1914080, 2105488, 2631860, 2679712, 3007840, 3349640, 3684604, 4210976, 4605755, 5263720, 6699280, 7369208, 9211510, 10527440, 13398560, 14738416, 18423020, 21054880, 29476832, 36846040, 73692080, 147384160]

約数ペア:

[(1, 147384160), (2, 73692080), (4, 36846040), (5, 29476832), (7, 21054880), (8, 18423020), (10, 14738416), (11, 13398560), (14, 10527440), (16, 9211510), (20, 7369208), (22, 6699280), (28, 5263720), (32, 4605755), (35, 4210976), (40, 3684604), (44, 3349640), (49, 3007840), (55, 2679712), (56, 2631860), (70, 2105488), (77, 1914080), (80, 1842302), (88, 1674820), (98, 1503920), (110, 1339856), (112, 1315930), (140, 1052744), (154, 957040), (160, 921151), (176, 837410), (196, 751960), (220, 669928), (224, 657965), (245, 601568), (280, 526372), (308, 478520), (352, 418705), (385, 382816), (392, 375980), (440, 334964), (490, 300784), (539, 273440), (560, 263186), (616, 239260), (770, 191408), (784, 187990), (880, 167482), (980, 150392), (1078, 136720), (1120, 131593), (1232, 119630), (1540, 95704), (1568, 93995), (1709, 86240), (1760, 83741), (1960, 75196), (2156, 68360), (2464, 59815), (2695, 54688), (3080, 47852), (3418, 43120), (3920, 37598), (4312, 34180), (5390, 27344), (6160, 23926), (6836, 21560), (7840, 18799), (8545, 17248), (8624, 17090), (10780, 13672), (11963, 12320)]