76321560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2177

約数の個数: 128

約数和(自身を含む): 267886080

約数和(自身を除く): 191564520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2113, 2408, 2580, 3010, 3612, 4226, 4515, 5160, 6020, 6339, 7224, 8452, 9030, 10565, 12040, 12678, 14791, 16904, 18060, 21130, 25356, 29582, 31695, 36120, 42260, 44373, 50712, 59164, 63390, 73955, 84520, 88746, 90859, 118328, 126780, 147910, 177492, 181718, 221865, 253560, 272577, 295820, 354984, 363436, 443730, 454295, 545154, 591640, 636013, 726872, 887460, 908590, 1090308, 1272026, 1362885, 1774920, 1817180, 1908039, 2180616, 2544052, 2725770, 3180065, 3634360, 3816078, 5088104, 5451540, 6360130, 7632156, 9540195, 10903080, 12720260, 15264312, 19080390, 25440520, 38160780, 76321560]

約数ペア:

[(1, 76321560), (2, 38160780), (3, 25440520), (4, 19080390), (5, 15264312), (6, 12720260), (7, 10903080), (8, 9540195), (10, 7632156), (12, 6360130), (14, 5451540), (15, 5088104), (20, 3816078), (21, 3634360), (24, 3180065), (28, 2725770), (30, 2544052), (35, 2180616), (40, 1908039), (42, 1817180), (43, 1774920), (56, 1362885), (60, 1272026), (70, 1090308), (84, 908590), (86, 887460), (105, 726872), (120, 636013), (129, 591640), (140, 545154), (168, 454295), (172, 443730), (210, 363436), (215, 354984), (258, 295820), (280, 272577), (301, 253560), (344, 221865), (420, 181718), (430, 177492), (516, 147910), (602, 126780), (645, 118328), (840, 90859), (860, 88746), (903, 84520), (1032, 73955), (1204, 63390), (1290, 59164), (1505, 50712), (1720, 44373), (1806, 42260), (2113, 36120), (2408, 31695), (2580, 29582), (3010, 25356), (3612, 21130), (4226, 18060), (4515, 16904), (5160, 14791), (6020, 12678), (6339, 12040), (7224, 10565), (8452, 9030)]