2078837192880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{6257}}^1\times {\mathrm{65921}}^1$

素因数の和:72204

約数の個数: 240

約数和(自身を含む): 7980171361344

約数和(自身を除く): 5901334168464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 6257, 12514, 18771, 25028, 31285, 37542, 43799, 50056, 56313, 62570, 65921, 75084, 87598, 93855, 100112, 112626, 125140, 131397, 131842, 150168, 175196, 187710, 197763, 218995, 225252, 250280, 262794, 263684, 281565, 300336, 329605, 350392, 375420, 394191, 395526, 437990, 450504, 461447, 500560, 525588, 527368, 563130, 593289, 656985, 659210, 700784, 750840, 788382, 791052, 875980, 901008, 922894, 988815, 1051176, 1054736, 1126260, 1186578, 1313970, 1318420, 1384341, 1501680, 1576764, 1582104, 1751960, 1845788, 1970955, 1977630, 2102352, 2252520, 2307235, 2373156, 2627940, 2636840, 2768682, 2966445, 3153528, 3164208, 3503920, 3691576, 3941910, 3955260, 4153023, 4505040, 4614470, 4746312, 5255880, 5273680, 5537364, 5932890, 6307056, 6921705, 7383152, 7883820, 7910520, 8306046, 9228940, 9492624, 10511760, 11074728, 11865780, 13843410, 15767640, 15821040, 16612092, 18457880, 20765115, 22149456, 23731560, 27686820, 31535280, 33224184, 36915760, 41530230, 47463120, 55373640, 66448368, 83060460, 110747280, 166120920, 332241840, 412467697, 824935394, 1237403091, 1649870788, 2062338485, 2474806182, 2887273879, 3299741576, 3712209273, 4124676970, 4949612364, 5774547758, 6187015455, 6599483152, 7424418546, 8249353940, 8661821637, 9899224728, 11549095516, 12374030910, 14436369395, 14848837092, 16498707880, 17323643274, 18561046365, 19798449456, 23098191032, 24748061820, 25985464911, 28872738790, 29697674184, 32997415760, 34647286548, 37122092730, 43309108185, 46196382064, 49496123640, 51970929822, 57745477580, 59395348368, 69294573096, 74244185460, 86618216370, 98992247280, 103941859644, 115490955160, 129927324555, 138589146192, 148488370920, 173236432740, 207883719288, 230981910320, 259854649110, 296976741840, 346472865480, 415767438576, 519709298220, 692945730960, 1039418596440, 2078837192880]

約数ペア:

[(1, 2078837192880), (2, 1039418596440), (3, 692945730960), (4, 519709298220), (5, 415767438576), (6, 346472865480), (7, 296976741840), (8, 259854649110), (9, 230981910320), (10, 207883719288), (12, 173236432740), (14, 148488370920), (15, 138589146192), (16, 129927324555), (18, 115490955160), (20, 103941859644), (21, 98992247280), (24, 86618216370), (28, 74244185460), (30, 69294573096), (35, 59395348368), (36, 57745477580), (40, 51970929822), (42, 49496123640), (45, 46196382064), (48, 43309108185), (56, 37122092730), (60, 34647286548), (63, 32997415760), (70, 29697674184), (72, 28872738790), (80, 25985464911), (84, 24748061820), (90, 23098191032), (105, 19798449456), (112, 18561046365), (120, 17323643274), (126, 16498707880), (140, 14848837092), (144, 14436369395), (168, 12374030910), (180, 11549095516), (210, 9899224728), (240, 8661821637), (252, 8249353940), (280, 7424418546), (315, 6599483152), (336, 6187015455), (360, 5774547758), (420, 4949612364), (504, 4124676970), (560, 3712209273), (630, 3299741576), (720, 2887273879), (840, 2474806182), (1008, 2062338485), (1260, 1649870788), (1680, 1237403091), (2520, 824935394), (5040, 412467697), (6257, 332241840), (12514, 166120920), (18771, 110747280), (25028, 83060460), (31285, 66448368), (37542, 55373640), (43799, 47463120), (50056, 41530230), (56313, 36915760), (62570, 33224184), (65921, 31535280), (75084, 27686820), (87598, 23731560), (93855, 22149456), (100112, 20765115), (112626, 18457880), (125140, 16612092), (131397, 15821040), (131842, 15767640), (150168, 13843410), (175196, 11865780), (187710, 11074728), (197763, 10511760), (218995, 9492624), (225252, 9228940), (250280, 8306046), (262794, 7910520), (263684, 7883820), (281565, 7383152), (300336, 6921705), (329605, 6307056), (350392, 5932890), (375420, 5537364), (394191, 5273680), (395526, 5255880), (437990, 4746312), (450504, 4614470), (461447, 4505040), (500560, 4153023), (525588, 3955260), (527368, 3941910), (563130, 3691576), (593289, 3503920), (656985, 3164208), (659210, 3153528), (700784, 2966445), (750840, 2768682), (788382, 2636840), (791052, 2627940), (875980, 2373156), (901008, 2307235), (922894, 2252520), (988815, 2102352), (1051176, 1977630), (1054736, 1970955), (1126260, 1845788), (1186578, 1751960), (1313970, 1582104), (1318420, 1576764), (1384341, 1501680)]