170206960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27631}}^1$

素因数の和:27662

約数の個数: 80

約数和(自身を含む): 493396992

約数和(自身を除く): 323190032

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 27631, 55262, 110524, 138155, 193417, 221048, 276310, 303941, 386834, 442096, 552620, 607882, 773668, 967085, 1105240, 1215764, 1519705, 1547336, 1934170, 2127587, 2210480, 2431528, 3039410, 3094672, 3868340, 4255174, 4863056, 6078820, 7736680, 8510348, 10637935, 12157640, 15473360, 17020696, 21275870, 24315280, 34041392, 42551740, 85103480, 170206960]

約数ペア:

[(1, 170206960), (2, 85103480), (4, 42551740), (5, 34041392), (7, 24315280), (8, 21275870), (10, 17020696), (11, 15473360), (14, 12157640), (16, 10637935), (20, 8510348), (22, 7736680), (28, 6078820), (35, 4863056), (40, 4255174), (44, 3868340), (55, 3094672), (56, 3039410), (70, 2431528), (77, 2210480), (80, 2127587), (88, 1934170), (110, 1547336), (112, 1519705), (140, 1215764), (154, 1105240), (176, 967085), (220, 773668), (280, 607882), (308, 552620), (385, 442096), (440, 386834), (560, 303941), (616, 276310), (770, 221048), (880, 193417), (1232, 138155), (1540, 110524), (3080, 55262), (6160, 27631)]