128246917260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{140909}}^1$

素因数の和:141136

約数の個数: 192

約数和(自身を含む): 449974103040

約数和(自身を除く): 321727185780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 197, 210, 220, 231, 308, 330, 385, 394, 420, 462, 591, 660, 770, 788, 924, 985, 1155, 1182, 1379, 1540, 1970, 2167, 2310, 2364, 2758, 2955, 3940, 4137, 4334, 4620, 5516, 5910, 6501, 6895, 8274, 8668, 10835, 11820, 13002, 13790, 15169, 16548, 20685, 21670, 26004, 27580, 30338, 32505, 41370, 43340, 45507, 60676, 65010, 75845, 82740, 91014, 130020, 140909, 151690, 182028, 227535, 281818, 303380, 422727, 455070, 563636, 704545, 845454, 910140, 986363, 1409090, 1549999, 1690908, 1972726, 2113635, 2818180, 2959089, 3099998, 3945452, 4227270, 4649997, 4931815, 5918178, 6199996, 7749995, 8454540, 9299994, 9863630, 10849993, 11836356, 14795445, 15499990, 18599988, 19727260, 21699986, 23249985, 27759073, 29590890, 30999980, 32549979, 43399972, 46499970, 54249965, 55518146, 59181780, 65099958, 83277219, 92999940, 108499930, 111036292, 130199916, 138795365, 162749895, 166554438, 194313511, 216999860, 277590730, 305349803, 325499790, 333108876, 388627022, 416386095, 555181460, 582940533, 610699606, 650999580, 777254044, 832772190, 916049409, 971567555, 1165881066, 1221399212, 1526749015, 1665544380, 1832098818, 1943135110, 2137448621, 2331762132, 2914702665, 3053498030, 3664197636, 3886270220, 4274897242, 4580247045, 5829405330, 6106996060, 6412345863, 8549794484, 9160494090, 10687243105, 11658810660, 12824691726, 18320988180, 21374486210, 25649383452, 32061729315, 42748972420, 64123458630, 128246917260]

約数ペア:

[(1, 128246917260), (2, 64123458630), (3, 42748972420), (4, 32061729315), (5, 25649383452), (6, 21374486210), (7, 18320988180), (10, 12824691726), (11, 11658810660), (12, 10687243105), (14, 9160494090), (15, 8549794484), (20, 6412345863), (21, 6106996060), (22, 5829405330), (28, 4580247045), (30, 4274897242), (33, 3886270220), (35, 3664197636), (42, 3053498030), (44, 2914702665), (55, 2331762132), (60, 2137448621), (66, 1943135110), (70, 1832098818), (77, 1665544380), (84, 1526749015), (105, 1221399212), (110, 1165881066), (132, 971567555), (140, 916049409), (154, 832772190), (165, 777254044), (197, 650999580), (210, 610699606), (220, 582940533), (231, 555181460), (308, 416386095), (330, 388627022), (385, 333108876), (394, 325499790), (420, 305349803), (462, 277590730), (591, 216999860), (660, 194313511), (770, 166554438), (788, 162749895), (924, 138795365), (985, 130199916), (1155, 111036292), (1182, 108499930), (1379, 92999940), (1540, 83277219), (1970, 65099958), (2167, 59181780), (2310, 55518146), (2364, 54249965), (2758, 46499970), (2955, 43399972), (3940, 32549979), (4137, 30999980), (4334, 29590890), (4620, 27759073), (5516, 23249985), (5910, 21699986), (6501, 19727260), (6895, 18599988), (8274, 15499990), (8668, 14795445), (10835, 11836356), (11820, 10849993), (13002, 9863630), (13790, 9299994), (15169, 8454540), (16548, 7749995), (20685, 6199996), (21670, 5918178), (26004, 4931815), (27580, 4649997), (30338, 4227270), (32505, 3945452), (41370, 3099998), (43340, 2959089), (45507, 2818180), (60676, 2113635), (65010, 1972726), (75845, 1690908), (82740, 1549999), (91014, 1409090), (130020, 986363), (140909, 910140), (151690, 845454), (182028, 704545), (227535, 563636), (281818, 455070), (303380, 422727)]