142180320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2288

約数の個数: 96

約数和(自身を含む): 451301760

約数和(自身を除く): 309121440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 139, 160, 240, 278, 417, 480, 556, 695, 834, 1112, 1390, 1668, 2085, 2131, 2224, 2780, 3336, 4170, 4262, 4448, 5560, 6393, 6672, 8340, 8524, 10655, 11120, 12786, 13344, 16680, 17048, 21310, 22240, 25572, 31965, 33360, 34096, 42620, 51144, 63930, 66720, 68192, 85240, 102288, 127860, 170480, 204576, 255720, 296209, 340960, 511440, 592418, 888627, 1022880, 1184836, 1481045, 1777254, 2369672, 2962090, 3554508, 4443135, 4739344, 5924180, 7109016, 8886270, 9478688, 11848360, 14218032, 17772540, 23696720, 28436064, 35545080, 47393440, 71090160, 142180320]

約数ペア:

[(1, 142180320), (2, 71090160), (3, 47393440), (4, 35545080), (5, 28436064), (6, 23696720), (8, 17772540), (10, 14218032), (12, 11848360), (15, 9478688), (16, 8886270), (20, 7109016), (24, 5924180), (30, 4739344), (32, 4443135), (40, 3554508), (48, 2962090), (60, 2369672), (80, 1777254), (96, 1481045), (120, 1184836), (139, 1022880), (160, 888627), (240, 592418), (278, 511440), (417, 340960), (480, 296209), (556, 255720), (695, 204576), (834, 170480), (1112, 127860), (1390, 102288), (1668, 85240), (2085, 68192), (2131, 66720), (2224, 63930), (2780, 51144), (3336, 42620), (4170, 34096), (4262, 33360), (4448, 31965), (5560, 25572), (6393, 22240), (6672, 21310), (8340, 17048), (8524, 16680), (10655, 13344), (11120, 12786)]