77087154480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{108991}}^1$

素因数の和:109435

約数の個数: 160

約数和(自身を含む): 273760002048

約数和(自身を除く): 196672847568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 421, 560, 840, 842, 1263, 1680, 1684, 2105, 2526, 2947, 3368, 4210, 5052, 5894, 6315, 6736, 8420, 8841, 10104, 11788, 12630, 14735, 16840, 17682, 20208, 23576, 25260, 29470, 33680, 35364, 44205, 47152, 50520, 58940, 70728, 88410, 101040, 108991, 117880, 141456, 176820, 217982, 235760, 326973, 353640, 435964, 544955, 653946, 707280, 762937, 871928, 1089910, 1307892, 1525874, 1634865, 1743856, 2179820, 2288811, 2615784, 3051748, 3269730, 3814685, 4359640, 4577622, 5231568, 6103496, 6539460, 7629370, 8719280, 9155244, 11444055, 12206992, 13078920, 15258740, 18310488, 22888110, 26157840, 30517480, 36620976, 45776220, 45885211, 61034960, 91552440, 91770422, 137655633, 183104880, 183540844, 229426055, 275311266, 321196477, 367081688, 458852110, 550622532, 642392954, 688278165, 734163376, 917704220, 963589431, 1101245064, 1284785908, 1376556330, 1605982385, 1835408440, 1927178862, 2202490128, 2569571816, 2753112660, 3211964770, 3670816880, 3854357724, 4817947155, 5139143632, 5506225320, 6423929540, 7708715448, 9635894310, 11012450640, 12847859080, 15417430896, 19271788620, 25695718160, 38543577240, 77087154480]

約数ペア:

[(1, 77087154480), (2, 38543577240), (3, 25695718160), (4, 19271788620), (5, 15417430896), (6, 12847859080), (7, 11012450640), (8, 9635894310), (10, 7708715448), (12, 6423929540), (14, 5506225320), (15, 5139143632), (16, 4817947155), (20, 3854357724), (21, 3670816880), (24, 3211964770), (28, 2753112660), (30, 2569571816), (35, 2202490128), (40, 1927178862), (42, 1835408440), (48, 1605982385), (56, 1376556330), (60, 1284785908), (70, 1101245064), (80, 963589431), (84, 917704220), (105, 734163376), (112, 688278165), (120, 642392954), (140, 550622532), (168, 458852110), (210, 367081688), (240, 321196477), (280, 275311266), (336, 229426055), (420, 183540844), (421, 183104880), (560, 137655633), (840, 91770422), (842, 91552440), (1263, 61034960), (1680, 45885211), (1684, 45776220), (2105, 36620976), (2526, 30517480), (2947, 26157840), (3368, 22888110), (4210, 18310488), (5052, 15258740), (5894, 13078920), (6315, 12206992), (6736, 11444055), (8420, 9155244), (8841, 8719280), (10104, 7629370), (11788, 6539460), (12630, 6103496), (14735, 5231568), (16840, 4577622), (17682, 4359640), (20208, 3814685), (23576, 3269730), (25260, 3051748), (29470, 2615784), (33680, 2288811), (35364, 2179820), (44205, 1743856), (47152, 1634865), (50520, 1525874), (58940, 1307892), (70728, 1089910), (88410, 871928), (101040, 762937), (108991, 707280), (117880, 653946), (141456, 544955), (176820, 435964), (217982, 353640), (235760, 326973)]