146384560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:483

約数の個数: 120

約数和(自身を含む): 400755600

約数和(自身を除く): 254371040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 107, 112, 140, 196, 214, 245, 280, 349, 392, 428, 490, 535, 560, 698, 749, 784, 856, 980, 1070, 1396, 1498, 1712, 1745, 1960, 2140, 2443, 2792, 2996, 3490, 3745, 3920, 4280, 4886, 5243, 5584, 5992, 6980, 7490, 8560, 9772, 10486, 11984, 12215, 13960, 14980, 17101, 19544, 20972, 24430, 26215, 27920, 29960, 34202, 37343, 39088, 41944, 48860, 52430, 59920, 68404, 74686, 83888, 85505, 97720, 104860, 136808, 149372, 171010, 186715, 195440, 209720, 261401, 273616, 298744, 342020, 373430, 419440, 522802, 597488, 684040, 746860, 1045604, 1307005, 1368080, 1493720, 1829807, 2091208, 2614010, 2987440, 3659614, 4182416, 5228020, 7319228, 9149035, 10456040, 14638456, 18298070, 20912080, 29276912, 36596140, 73192280, 146384560]

約数ペア:

[(1, 146384560), (2, 73192280), (4, 36596140), (5, 29276912), (7, 20912080), (8, 18298070), (10, 14638456), (14, 10456040), (16, 9149035), (20, 7319228), (28, 5228020), (35, 4182416), (40, 3659614), (49, 2987440), (56, 2614010), (70, 2091208), (80, 1829807), (98, 1493720), (107, 1368080), (112, 1307005), (140, 1045604), (196, 746860), (214, 684040), (245, 597488), (280, 522802), (349, 419440), (392, 373430), (428, 342020), (490, 298744), (535, 273616), (560, 261401), (698, 209720), (749, 195440), (784, 186715), (856, 171010), (980, 149372), (1070, 136808), (1396, 104860), (1498, 97720), (1712, 85505), (1745, 83888), (1960, 74686), (2140, 68404), (2443, 59920), (2792, 52430), (2996, 48860), (3490, 41944), (3745, 39088), (3920, 37343), (4280, 34202), (4886, 29960), (5243, 27920), (5584, 26215), (5992, 24430), (6980, 20972), (7490, 19544), (8560, 17101), (9772, 14980), (10486, 13960), (11984, 12215)]