134424880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1699}}^1$

素因数の和:1778

約数の個数: 80

約数和(自身を含む): 333907200

約数和(自身を除く): 199482320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 688, 860, 920, 989, 1699, 1720, 1840, 1978, 3398, 3440, 3956, 4945, 6796, 7912, 8495, 9890, 13592, 15824, 16990, 19780, 27184, 33980, 39077, 39560, 67960, 73057, 78154, 79120, 135920, 146114, 156308, 195385, 292228, 312616, 365285, 390770, 584456, 625232, 730570, 781540, 1168912, 1461140, 1563080, 1680311, 2922280, 3126160, 3360622, 5844560, 6721244, 8401555, 13442488, 16803110, 26884976, 33606220, 67212440, 134424880]

約数ペア:

[(1, 134424880), (2, 67212440), (4, 33606220), (5, 26884976), (8, 16803110), (10, 13442488), (16, 8401555), (20, 6721244), (23, 5844560), (40, 3360622), (43, 3126160), (46, 2922280), (80, 1680311), (86, 1563080), (92, 1461140), (115, 1168912), (172, 781540), (184, 730570), (215, 625232), (230, 584456), (344, 390770), (368, 365285), (430, 312616), (460, 292228), (688, 195385), (860, 156308), (920, 146114), (989, 135920), (1699, 79120), (1720, 78154), (1840, 73057), (1978, 67960), (3398, 39560), (3440, 39077), (3956, 33980), (4945, 27184), (6796, 19780), (7912, 16990), (8495, 15824), (9890, 13592)]