714854760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2691

約数の個数: 128

約数和(自身を含む): 2287958400

約数和(自身を除く): 1573103640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 139, 170, 204, 255, 278, 340, 408, 417, 510, 556, 680, 695, 834, 1020, 1112, 1390, 1668, 2040, 2085, 2363, 2521, 2780, 3336, 4170, 4726, 5042, 5560, 7089, 7563, 8340, 9452, 10084, 11815, 12605, 14178, 15126, 16680, 18904, 20168, 23630, 25210, 28356, 30252, 35445, 37815, 42857, 47260, 50420, 56712, 60504, 70890, 75630, 85714, 94520, 100840, 128571, 141780, 151260, 171428, 214285, 257142, 283560, 302520, 342856, 350419, 428570, 514284, 642855, 700838, 857140, 1028568, 1051257, 1285710, 1401676, 1714280, 1752095, 2102514, 2571420, 2803352, 3504190, 4205028, 5142840, 5256285, 5957123, 7008380, 8410056, 10512570, 11914246, 14016760, 17871369, 21025140, 23828492, 29785615, 35742738, 42050280, 47656984, 59571230, 71485476, 89356845, 119142460, 142970952, 178713690, 238284920, 357427380, 714854760]

約数ペア:

[(1, 714854760), (2, 357427380), (3, 238284920), (4, 178713690), (5, 142970952), (6, 119142460), (8, 89356845), (10, 71485476), (12, 59571230), (15, 47656984), (17, 42050280), (20, 35742738), (24, 29785615), (30, 23828492), (34, 21025140), (40, 17871369), (51, 14016760), (60, 11914246), (68, 10512570), (85, 8410056), (102, 7008380), (120, 5957123), (136, 5256285), (139, 5142840), (170, 4205028), (204, 3504190), (255, 2803352), (278, 2571420), (340, 2102514), (408, 1752095), (417, 1714280), (510, 1401676), (556, 1285710), (680, 1051257), (695, 1028568), (834, 857140), (1020, 700838), (1112, 642855), (1390, 514284), (1668, 428570), (2040, 350419), (2085, 342856), (2363, 302520), (2521, 283560), (2780, 257142), (3336, 214285), (4170, 171428), (4726, 151260), (5042, 141780), (5560, 128571), (7089, 100840), (7563, 94520), (8340, 85714), (9452, 75630), (10084, 70890), (11815, 60504), (12605, 56712), (14178, 50420), (15126, 47260), (16680, 42857), (18904, 37815), (20168, 35445), (23630, 30252), (25210, 28356)]