171508080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16619}}^1$

素因数の和:16678

約数の個数: 80

約数和(自身を含む): 544072320

約数和(自身を除く): 372564240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 16619, 33238, 49857, 66476, 83095, 99714, 132952, 166190, 199428, 249285, 265904, 332380, 398856, 498570, 664760, 714617, 797712, 997140, 1329520, 1429234, 1994280, 2143851, 2858468, 3573085, 3988560, 4287702, 5716936, 7146170, 8575404, 10719255, 11433872, 14292340, 17150808, 21438510, 28584680, 34301616, 42877020, 57169360, 85754040, 171508080]

約数ペア:

[(1, 171508080), (2, 85754040), (3, 57169360), (4, 42877020), (5, 34301616), (6, 28584680), (8, 21438510), (10, 17150808), (12, 14292340), (15, 11433872), (16, 10719255), (20, 8575404), (24, 7146170), (30, 5716936), (40, 4287702), (43, 3988560), (48, 3573085), (60, 2858468), (80, 2143851), (86, 1994280), (120, 1429234), (129, 1329520), (172, 997140), (215, 797712), (240, 714617), (258, 664760), (344, 498570), (430, 398856), (516, 332380), (645, 265904), (688, 249285), (860, 199428), (1032, 166190), (1290, 132952), (1720, 99714), (2064, 83095), (2580, 66476), (3440, 49857), (5160, 33238), (10320, 16619)]