1536705940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1886

約数の個数: 192

約数和(自身を含む): 4383590400

約数和(自身を除く): 2846884460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 29, 35, 38, 44, 55, 58, 70, 76, 77, 95, 110, 116, 133, 140, 145, 154, 190, 203, 209, 220, 266, 290, 308, 319, 380, 385, 406, 418, 532, 551, 580, 638, 665, 770, 812, 836, 1015, 1045, 1102, 1276, 1330, 1463, 1540, 1595, 1811, 2030, 2090, 2204, 2233, 2660, 2755, 2926, 3190, 3622, 3857, 4060, 4180, 4466, 5510, 5852, 6061, 6380, 7244, 7315, 7714, 8932, 9055, 11020, 11165, 12122, 12677, 14630, 15428, 18110, 19285, 19921, 22330, 24244, 25354, 29260, 30305, 34409, 36220, 38570, 39842, 42427, 44660, 50708, 52519, 60610, 63385, 68818, 77140, 79684, 84854, 99605, 105038, 121220, 126770, 137636, 139447, 169708, 172045, 199210, 210076, 212135, 240863, 253540, 262595, 278894, 344090, 367633, 378499, 398420, 424270, 481726, 525190, 557788, 577709, 688180, 697235, 735266, 756998, 848540, 963452, 997861, 1050380, 1155418, 1204315, 1394470, 1470532, 1513996, 1838165, 1892495, 1995722, 2310836, 2408630, 2649493, 2788940, 2888545, 3676330, 3784990, 3991444, 4043963, 4817260, 4989305, 5298986, 5777090, 6985027, 7352660, 7569980, 8087926, 9978610, 10597972, 10976471, 11554180, 13247465, 13970054, 16175852, 19957220, 20219815, 21952942, 26494930, 27940108, 34925135, 40439630, 43905884, 52989860, 54882355, 69850270, 76835297, 80879260, 109764710, 139700540, 153670594, 219529420, 307341188, 384176485, 768352970, 1536705940]

約数ペア:

[(1, 1536705940), (2, 768352970), (4, 384176485), (5, 307341188), (7, 219529420), (10, 153670594), (11, 139700540), (14, 109764710), (19, 80879260), (20, 76835297), (22, 69850270), (28, 54882355), (29, 52989860), (35, 43905884), (38, 40439630), (44, 34925135), (55, 27940108), (58, 26494930), (70, 21952942), (76, 20219815), (77, 19957220), (95, 16175852), (110, 13970054), (116, 13247465), (133, 11554180), (140, 10976471), (145, 10597972), (154, 9978610), (190, 8087926), (203, 7569980), (209, 7352660), (220, 6985027), (266, 5777090), (290, 5298986), (308, 4989305), (319, 4817260), (380, 4043963), (385, 3991444), (406, 3784990), (418, 3676330), (532, 2888545), (551, 2788940), (580, 2649493), (638, 2408630), (665, 2310836), (770, 1995722), (812, 1892495), (836, 1838165), (1015, 1513996), (1045, 1470532), (1102, 1394470), (1276, 1204315), (1330, 1155418), (1463, 1050380), (1540, 997861), (1595, 963452), (1811, 848540), (2030, 756998), (2090, 735266), (2204, 697235), (2233, 688180), (2660, 577709), (2755, 557788), (2926, 525190), (3190, 481726), (3622, 424270), (3857, 398420), (4060, 378499), (4180, 367633), (4466, 344090), (5510, 278894), (5852, 262595), (6061, 253540), (6380, 240863), (7244, 212135), (7315, 210076), (7714, 199210), (8932, 172045), (9055, 169708), (11020, 139447), (11165, 137636), (12122, 126770), (12677, 121220), (14630, 105038), (15428, 99605), (18110, 84854), (19285, 79684), (19921, 77140), (22330, 68818), (24244, 63385), (25354, 60610), (29260, 52519), (30305, 50708), (34409, 44660), (36220, 42427), (38570, 39842)]