141277540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 329011200

約数和(自身を除く): 187733660

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 67, 76, 95, 124, 134, 155, 179, 190, 268, 310, 335, 358, 380, 589, 620, 670, 716, 895, 1178, 1273, 1340, 1790, 2077, 2356, 2546, 2945, 3401, 3580, 4154, 5092, 5549, 5890, 6365, 6802, 8308, 10385, 11098, 11780, 11993, 12730, 13604, 17005, 20770, 22196, 23986, 25460, 27745, 34010, 39463, 41540, 47972, 55490, 59965, 68020, 78926, 105431, 110980, 119930, 157852, 197315, 210862, 227867, 239860, 371783, 394630, 421724, 455734, 527155, 743566, 789260, 911468, 1054310, 1139335, 1487132, 1858915, 2108620, 2278670, 3717830, 4557340, 7063877, 7435660, 14127754, 28255508, 35319385, 70638770, 141277540]

約数ペア:

[(1, 141277540), (2, 70638770), (4, 35319385), (5, 28255508), (10, 14127754), (19, 7435660), (20, 7063877), (31, 4557340), (38, 3717830), (62, 2278670), (67, 2108620), (76, 1858915), (95, 1487132), (124, 1139335), (134, 1054310), (155, 911468), (179, 789260), (190, 743566), (268, 527155), (310, 455734), (335, 421724), (358, 394630), (380, 371783), (589, 239860), (620, 227867), (670, 210862), (716, 197315), (895, 157852), (1178, 119930), (1273, 110980), (1340, 105431), (1790, 78926), (2077, 68020), (2356, 59965), (2546, 55490), (2945, 47972), (3401, 41540), (3580, 39463), (4154, 34010), (5092, 27745), (5549, 25460), (5890, 23986), (6365, 22196), (6802, 20770), (8308, 17005), (10385, 13604), (11098, 12730), (11780, 11993)]