2019111940020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{92723}}^1$

素因数の和:93254

約数の個数: 192

約数和(自身を含む): 6525158492160

約数和(自身を除く): 4506046552140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 139, 140, 210, 278, 373, 417, 420, 556, 695, 746, 834, 973, 1119, 1390, 1492, 1668, 1865, 1946, 2085, 2238, 2611, 2780, 2919, 3730, 3892, 4170, 4476, 4865, 5222, 5595, 5838, 7460, 7833, 8340, 9730, 10444, 11190, 11676, 13055, 14595, 15666, 19460, 22380, 26110, 29190, 31332, 39165, 51847, 52220, 58380, 78330, 92723, 103694, 155541, 156660, 185446, 207388, 259235, 278169, 311082, 362929, 370892, 463615, 518470, 556338, 622164, 649061, 725858, 777705, 927230, 1036940, 1088787, 1112676, 1298122, 1390845, 1451716, 1555410, 1814645, 1854460, 1947183, 2177574, 2596244, 2781690, 3110820, 3245305, 3629290, 3894366, 4355148, 5443935, 5563380, 6490610, 7258580, 7788732, 9735915, 10887870, 12888497, 12981220, 19471830, 21775740, 25776994, 34585679, 38665491, 38943660, 51553988, 64442485, 69171358, 77330982, 90219479, 103757037, 128884970, 138342716, 154661964, 172928395, 180438958, 193327455, 207514074, 242099753, 257769940, 270658437, 345856790, 360877916, 386654910, 415028148, 451097395, 484199506, 518785185, 541316874, 691713580, 726299259, 773309820, 902194790, 968399012, 1037570370, 1082633748, 1210498765, 1353292185, 1452598518, 1804389580, 2075140740, 2420997530, 2706584370, 2905197036, 3631496295, 4807409381, 4841995060, 5413168740, 7262992590, 9614818762, 14422228143, 14525985180, 19229637524, 24037046905, 28844456286, 33651865667, 48074093810, 57688912572, 67303731334, 72111140715, 96148187620, 100955597001, 134607462668, 144222281430, 168259328335, 201911194002, 288444562860, 336518656670, 403822388004, 504777985005, 673037313340, 1009555970010, 2019111940020]

約数ペア:

[(1, 2019111940020), (2, 1009555970010), (3, 673037313340), (4, 504777985005), (5, 403822388004), (6, 336518656670), (7, 288444562860), (10, 201911194002), (12, 168259328335), (14, 144222281430), (15, 134607462668), (20, 100955597001), (21, 96148187620), (28, 72111140715), (30, 67303731334), (35, 57688912572), (42, 48074093810), (60, 33651865667), (70, 28844456286), (84, 24037046905), (105, 19229637524), (139, 14525985180), (140, 14422228143), (210, 9614818762), (278, 7262992590), (373, 5413168740), (417, 4841995060), (420, 4807409381), (556, 3631496295), (695, 2905197036), (746, 2706584370), (834, 2420997530), (973, 2075140740), (1119, 1804389580), (1390, 1452598518), (1492, 1353292185), (1668, 1210498765), (1865, 1082633748), (1946, 1037570370), (2085, 968399012), (2238, 902194790), (2611, 773309820), (2780, 726299259), (2919, 691713580), (3730, 541316874), (3892, 518785185), (4170, 484199506), (4476, 451097395), (4865, 415028148), (5222, 386654910), (5595, 360877916), (5838, 345856790), (7460, 270658437), (7833, 257769940), (8340, 242099753), (9730, 207514074), (10444, 193327455), (11190, 180438958), (11676, 172928395), (13055, 154661964), (14595, 138342716), (15666, 128884970), (19460, 103757037), (22380, 90219479), (26110, 77330982), (29190, 69171358), (31332, 64442485), (39165, 51553988), (51847, 38943660), (52220, 38665491), (58380, 34585679), (78330, 25776994), (92723, 21775740), (103694, 19471830), (155541, 12981220), (156660, 12888497), (185446, 10887870), (207388, 9735915), (259235, 7788732), (278169, 7258580), (311082, 6490610), (362929, 5563380), (370892, 5443935), (463615, 4355148), (518470, 3894366), (556338, 3629290), (622164, 3245305), (649061, 3110820), (725858, 2781690), (777705, 2596244), (927230, 2177574), (1036940, 1947183), (1088787, 1854460), (1112676, 1814645), (1298122, 1555410), (1390845, 1451716)]