153569240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9433}}^1$

素因数の和:9492

約数の個数: 64

約数和(自身を含む): 387171360

約数和(自身を除く): 233602120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 8140, 9433, 16280, 18866, 37732, 47165, 75464, 94330, 103763, 188660, 207526, 349021, 377320, 415052, 518815, 698042, 830104, 1037630, 1396084, 1745105, 2075260, 2792168, 3490210, 3839231, 4150520, 6980420, 7678462, 13960840, 15356924, 19196155, 30713848, 38392310, 76784620, 153569240]

約数ペア:

[(1, 153569240), (2, 76784620), (4, 38392310), (5, 30713848), (8, 19196155), (10, 15356924), (11, 13960840), (20, 7678462), (22, 6980420), (37, 4150520), (40, 3839231), (44, 3490210), (55, 2792168), (74, 2075260), (88, 1745105), (110, 1396084), (148, 1037630), (185, 830104), (220, 698042), (296, 518815), (370, 415052), (407, 377320), (440, 349021), (740, 207526), (814, 188660), (1480, 103763), (1628, 94330), (2035, 75464), (3256, 47165), (4070, 37732), (8140, 18866), (9433, 16280)]