141601460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:694

約数の個数: 144

約数和(自身を含む): 402907008

約数和(自身を除く): 261305548

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 484, 572, 605, 643, 715, 770, 847, 910, 1001, 1210, 1286, 1430, 1540, 1573, 1694, 1820, 2002, 2420, 2572, 2860, 3146, 3215, 3388, 4004, 4235, 4501, 5005, 6292, 6430, 7073, 7865, 8359, 8470, 9002, 10010, 11011, 12860, 14146, 15730, 16718, 16940, 18004, 20020, 22022, 22505, 28292, 31460, 33436, 35365, 41795, 44044, 45010, 49511, 55055, 58513, 70730, 77803, 83590, 90020, 91949, 99022, 110110, 117026, 141460, 155606, 167180, 183898, 198044, 220220, 234052, 247555, 292565, 311212, 367796, 389015, 459745, 495110, 544621, 585130, 643643, 778030, 919490, 990220, 1011439, 1089242, 1170260, 1287286, 1556060, 1838980, 2022878, 2178484, 2574572, 2723105, 3218215, 4045756, 5057195, 5446210, 6436430, 7080073, 10114390, 10892420, 12872860, 14160146, 20228780, 28320292, 35400365, 70800730, 141601460]

約数ペア:

[(1, 141601460), (2, 70800730), (4, 35400365), (5, 28320292), (7, 20228780), (10, 14160146), (11, 12872860), (13, 10892420), (14, 10114390), (20, 7080073), (22, 6436430), (26, 5446210), (28, 5057195), (35, 4045756), (44, 3218215), (52, 2723105), (55, 2574572), (65, 2178484), (70, 2022878), (77, 1838980), (91, 1556060), (110, 1287286), (121, 1170260), (130, 1089242), (140, 1011439), (143, 990220), (154, 919490), (182, 778030), (220, 643643), (242, 585130), (260, 544621), (286, 495110), (308, 459745), (364, 389015), (385, 367796), (455, 311212), (484, 292565), (572, 247555), (605, 234052), (643, 220220), (715, 198044), (770, 183898), (847, 167180), (910, 155606), (1001, 141460), (1210, 117026), (1286, 110110), (1430, 99022), (1540, 91949), (1573, 90020), (1694, 83590), (1820, 77803), (2002, 70730), (2420, 58513), (2572, 55055), (2860, 49511), (3146, 45010), (3215, 44044), (3388, 41795), (4004, 35365), (4235, 33436), (4501, 31460), (5005, 28292), (6292, 22505), (6430, 22022), (7073, 20020), (7865, 18004), (8359, 16940), (8470, 16718), (9002, 15730), (10010, 14146), (11011, 12860)]