135280318740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{727079}}^1$

素因数の和:727541

約数の個数: 96

約数和(自身を含む): 433874810880

約数和(自身を除く): 298594492140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 443, 886, 1329, 1772, 2215, 2658, 3101, 4430, 5316, 6202, 6645, 8860, 9303, 12404, 13290, 15505, 18606, 26580, 31010, 37212, 46515, 62020, 93030, 186060, 727079, 1454158, 2181237, 2908316, 3635395, 4362474, 5089553, 7270790, 8724948, 10179106, 10906185, 14541580, 15268659, 20358212, 21812370, 25447765, 30537318, 43624740, 50895530, 61074636, 76343295, 101791060, 152686590, 305373180, 322095997, 644191994, 966287991, 1288383988, 1610479985, 1932575982, 2254671979, 3220959970, 3865151964, 4509343958, 4831439955, 6441919940, 6764015937, 9018687916, 9662879910, 11273359895, 13528031874, 19325759820, 22546719790, 27056063748, 33820079685, 45093439580, 67640159370, 135280318740]

約数ペア:

[(1, 135280318740), (2, 67640159370), (3, 45093439580), (4, 33820079685), (5, 27056063748), (6, 22546719790), (7, 19325759820), (10, 13528031874), (12, 11273359895), (14, 9662879910), (15, 9018687916), (20, 6764015937), (21, 6441919940), (28, 4831439955), (30, 4509343958), (35, 3865151964), (42, 3220959970), (60, 2254671979), (70, 1932575982), (84, 1610479985), (105, 1288383988), (140, 966287991), (210, 644191994), (420, 322095997), (443, 305373180), (886, 152686590), (1329, 101791060), (1772, 76343295), (2215, 61074636), (2658, 50895530), (3101, 43624740), (4430, 30537318), (5316, 25447765), (6202, 21812370), (6645, 20358212), (8860, 15268659), (9303, 14541580), (12404, 10906185), (13290, 10179106), (15505, 8724948), (18606, 7270790), (26580, 5089553), (31010, 4362474), (37212, 3635395), (46515, 2908316), (62020, 2181237), (93030, 1454158), (186060, 727079)]