216292680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:541

約数の個数: 160

約数和(自身を含む): 732635640

約数和(自身を除く): 516342960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 241, 270, 277, 324, 360, 405, 482, 540, 554, 648, 723, 810, 831, 964, 1080, 1108, 1205, 1385, 1446, 1620, 1662, 1928, 2169, 2216, 2410, 2493, 2770, 2892, 3240, 3324, 3615, 4155, 4338, 4820, 4986, 5540, 5784, 6507, 6648, 7230, 7479, 8310, 8676, 9640, 9972, 10845, 11080, 12465, 13014, 14460, 14958, 16620, 17352, 19521, 19944, 21690, 22437, 24930, 26028, 28920, 29916, 32535, 33240, 37395, 39042, 43380, 44874, 49860, 52056, 59832, 65070, 66757, 74790, 78084, 86760, 89748, 97605, 99720, 112185, 130140, 133514, 149580, 156168, 179496, 195210, 200271, 224370, 260280, 267028, 299160, 333785, 390420, 400542, 448740, 534056, 600813, 667570, 780840, 801084, 897480, 1001355, 1201626, 1335140, 1602168, 1802439, 2002710, 2403252, 2670280, 3004065, 3604878, 4005420, 4806504, 5407317, 6008130, 7209756, 8010840, 9012195, 10814634, 12016260, 14419512, 18024390, 21629268, 24032520, 27036585, 36048780, 43258536, 54073170, 72097560, 108146340, 216292680]

約数ペア:

[(1, 216292680), (2, 108146340), (3, 72097560), (4, 54073170), (5, 43258536), (6, 36048780), (8, 27036585), (9, 24032520), (10, 21629268), (12, 18024390), (15, 14419512), (18, 12016260), (20, 10814634), (24, 9012195), (27, 8010840), (30, 7209756), (36, 6008130), (40, 5407317), (45, 4806504), (54, 4005420), (60, 3604878), (72, 3004065), (81, 2670280), (90, 2403252), (108, 2002710), (120, 1802439), (135, 1602168), (162, 1335140), (180, 1201626), (216, 1001355), (241, 897480), (270, 801084), (277, 780840), (324, 667570), (360, 600813), (405, 534056), (482, 448740), (540, 400542), (554, 390420), (648, 333785), (723, 299160), (810, 267028), (831, 260280), (964, 224370), (1080, 200271), (1108, 195210), (1205, 179496), (1385, 156168), (1446, 149580), (1620, 133514), (1662, 130140), (1928, 112185), (2169, 99720), (2216, 97605), (2410, 89748), (2493, 86760), (2770, 78084), (2892, 74790), (3240, 66757), (3324, 65070), (3615, 59832), (4155, 52056), (4338, 49860), (4820, 44874), (4986, 43380), (5540, 39042), (5784, 37395), (6507, 33240), (6648, 32535), (7230, 29916), (7479, 28920), (8310, 26028), (8676, 24930), (9640, 22437), (9972, 21690), (10845, 19944), (11080, 19521), (12465, 17352), (13014, 16620), (14460, 14958)]