168554120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3787

約数の個数: 96

約数和(自身を含む): 460468800

約数和(自身を除く): 291914680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3220, 3739, 4508, 5635, 6440, 7478, 9016, 11270, 14956, 18695, 22540, 26173, 29912, 37390, 45080, 52346, 74780, 85997, 104692, 130865, 149560, 171994, 183211, 209384, 261730, 343988, 366422, 429985, 523460, 601979, 687976, 732844, 859970, 916055, 1046920, 1203958, 1465688, 1719940, 1832110, 2407916, 3009895, 3439880, 3664220, 4213853, 4815832, 6019790, 7328440, 8427706, 12039580, 16855412, 21069265, 24079160, 33710824, 42138530, 84277060, 168554120]

約数ペア:

[(1, 168554120), (2, 84277060), (4, 42138530), (5, 33710824), (7, 24079160), (8, 21069265), (10, 16855412), (14, 12039580), (20, 8427706), (23, 7328440), (28, 6019790), (35, 4815832), (40, 4213853), (46, 3664220), (49, 3439880), (56, 3009895), (70, 2407916), (92, 1832110), (98, 1719940), (115, 1465688), (140, 1203958), (161, 1046920), (184, 916055), (196, 859970), (230, 732844), (245, 687976), (280, 601979), (322, 523460), (392, 429985), (460, 366422), (490, 343988), (644, 261730), (805, 209384), (920, 183211), (980, 171994), (1127, 149560), (1288, 130865), (1610, 104692), (1960, 85997), (2254, 74780), (3220, 52346), (3739, 45080), (4508, 37390), (5635, 29912), (6440, 26173), (7478, 22540), (9016, 18695), (11270, 14956)]