67714680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1261

約数の個数: 128

約数和(自身を含む): 226955520

約数和(自身を除く): 159240840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1193, 1290, 1320, 1419, 1720, 1892, 2365, 2386, 2580, 2838, 3579, 3784, 4730, 4772, 5160, 5676, 5965, 7095, 7158, 9460, 9544, 11352, 11930, 13123, 14190, 14316, 17895, 18920, 23860, 26246, 28380, 28632, 35790, 39369, 47720, 51299, 52492, 56760, 65615, 71580, 78738, 102598, 104984, 131230, 143160, 153897, 157476, 196845, 205196, 256495, 262460, 307794, 314952, 393690, 410392, 512990, 524920, 564289, 615588, 769485, 787380, 1025980, 1128578, 1231176, 1538970, 1574760, 1692867, 2051960, 2257156, 2821445, 3077940, 3385734, 4514312, 5642890, 6155880, 6771468, 8464335, 11285780, 13542936, 16928670, 22571560, 33857340, 67714680]

約数ペア:

[(1, 67714680), (2, 33857340), (3, 22571560), (4, 16928670), (5, 13542936), (6, 11285780), (8, 8464335), (10, 6771468), (11, 6155880), (12, 5642890), (15, 4514312), (20, 3385734), (22, 3077940), (24, 2821445), (30, 2257156), (33, 2051960), (40, 1692867), (43, 1574760), (44, 1538970), (55, 1231176), (60, 1128578), (66, 1025980), (86, 787380), (88, 769485), (110, 615588), (120, 564289), (129, 524920), (132, 512990), (165, 410392), (172, 393690), (215, 314952), (220, 307794), (258, 262460), (264, 256495), (330, 205196), (344, 196845), (430, 157476), (440, 153897), (473, 143160), (516, 131230), (645, 104984), (660, 102598), (860, 78738), (946, 71580), (1032, 65615), (1193, 56760), (1290, 52492), (1320, 51299), (1419, 47720), (1720, 39369), (1892, 35790), (2365, 28632), (2386, 28380), (2580, 26246), (2838, 23860), (3579, 18920), (3784, 17895), (4730, 14316), (4772, 14190), (5160, 13123), (5676, 11930), (5965, 11352), (7095, 9544), (7158, 9460)]