71134140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 252564480

約数和(自身を除く): 181430340

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, 89, 105, 110, 132, 140, 154, 165, 173, 178, 210, 220, 231, 267, 308, 330, 346, 356, 385, 420, 445, 462, 519, 534, 623, 660, 692, 770, 865, 890, 924, 979, 1038, 1068, 1155, 1211, 1246, 1335, 1540, 1730, 1780, 1869, 1903, 1958, 2076, 2310, 2422, 2492, 2595, 2670, 2937, 3115, 3460, 3633, 3738, 3806, 3916, 4620, 4844, 4895, 5190, 5340, 5709, 5874, 6055, 6230, 6853, 7266, 7476, 7612, 9345, 9515, 9790, 10380, 11418, 11748, 12110, 12460, 13321, 13706, 14532, 14685, 15397, 18165, 18690, 19030, 19580, 20559, 22836, 24220, 26642, 27412, 28545, 29370, 30794, 34265, 36330, 37380, 38060, 39963, 41118, 46191, 53284, 57090, 58740, 61588, 66605, 68530, 72660, 76985, 79926, 82236, 92382, 102795, 107779, 114180, 133210, 137060, 153970, 159852, 169367, 184764, 199815, 205590, 215558, 230955, 266420, 307940, 323337, 338734, 399630, 411180, 431116, 461910, 508101, 538895, 646674, 677468, 799260, 846835, 923820, 1016202, 1077790, 1185569, 1293348, 1616685, 1693670, 2032404, 2155580, 2371138, 2540505, 3233370, 3387340, 3556707, 4742276, 5081010, 5927845, 6466740, 7113414, 10162020, 11855690, 14226828, 17783535, 23711380, 35567070, 71134140]

約数ペア:

[(1, 71134140), (2, 35567070), (3, 23711380), (4, 17783535), (5, 14226828), (6, 11855690), (7, 10162020), (10, 7113414), (11, 6466740), (12, 5927845), (14, 5081010), (15, 4742276), (20, 3556707), (21, 3387340), (22, 3233370), (28, 2540505), (30, 2371138), (33, 2155580), (35, 2032404), (42, 1693670), (44, 1616685), (55, 1293348), (60, 1185569), (66, 1077790), (70, 1016202), (77, 923820), (84, 846835), (89, 799260), (105, 677468), (110, 646674), (132, 538895), (140, 508101), (154, 461910), (165, 431116), (173, 411180), (178, 399630), (210, 338734), (220, 323337), (231, 307940), (267, 266420), (308, 230955), (330, 215558), (346, 205590), (356, 199815), (385, 184764), (420, 169367), (445, 159852), (462, 153970), (519, 137060), (534, 133210), (623, 114180), (660, 107779), (692, 102795), (770, 92382), (865, 82236), (890, 79926), (924, 76985), (979, 72660), (1038, 68530), (1068, 66605), (1155, 61588), (1211, 58740), (1246, 57090), (1335, 53284), (1540, 46191), (1730, 41118), (1780, 39963), (1869, 38060), (1903, 37380), (1958, 36330), (2076, 34265), (2310, 30794), (2422, 29370), (2492, 28545), (2595, 27412), (2670, 26642), (2937, 24220), (3115, 22836), (3460, 20559), (3633, 19580), (3738, 19030), (3806, 18690), (3916, 18165), (4620, 15397), (4844, 14685), (4895, 14532), (5190, 13706), (5340, 13321), (5709, 12460), (5874, 12110), (6055, 11748), (6230, 11418), (6853, 10380), (7266, 9790), (7476, 9515), (7612, 9345)]