545905080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{4421}}^1$

素因数の和:4459

約数の個数: 192

約数和(自身を含む): 2069496000

約数和(自身を除く): 1523590920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 4421, 5145, 5880, 6174, 6860, 8232, 8820, 8842, 10290, 12348, 13263, 13720, 15435, 17640, 17684, 20580, 22105, 24696, 26526, 30870, 30947, 35368, 39789, 41160, 44210, 53052, 61740, 61894, 66315, 79578, 88420, 92841, 106104, 123480, 123788, 132630, 154735, 159156, 176840, 185682, 198945, 216629, 247576, 265260, 278523, 309470, 318312, 371364, 397890, 433258, 464205, 530520, 557046, 618940, 649887, 742728, 795780, 866516, 928410, 1083145, 1114092, 1237880, 1299774, 1392615, 1516403, 1591560, 1733032, 1856820, 1949661, 2166290, 2228184, 2599548, 2785230, 3032806, 3249435, 3713640, 3899322, 4332580, 4549209, 5199096, 5570460, 6065612, 6498870, 7582015, 7798644, 8665160, 9098418, 9748305, 11140920, 12131224, 12997740, 13647627, 15164030, 15597288, 18196836, 19496610, 22746045, 25995480, 27295254, 30328060, 36393672, 38993220, 45492090, 54590508, 60656120, 68238135, 77986440, 90984180, 109181016, 136476270, 181968360, 272952540, 545905080]

約数ペア:

[(1, 545905080), (2, 272952540), (3, 181968360), (4, 136476270), (5, 109181016), (6, 90984180), (7, 77986440), (8, 68238135), (9, 60656120), (10, 54590508), (12, 45492090), (14, 38993220), (15, 36393672), (18, 30328060), (20, 27295254), (21, 25995480), (24, 22746045), (28, 19496610), (30, 18196836), (35, 15597288), (36, 15164030), (40, 13647627), (42, 12997740), (45, 12131224), (49, 11140920), (56, 9748305), (60, 9098418), (63, 8665160), (70, 7798644), (72, 7582015), (84, 6498870), (90, 6065612), (98, 5570460), (105, 5199096), (120, 4549209), (126, 4332580), (140, 3899322), (147, 3713640), (168, 3249435), (180, 3032806), (196, 2785230), (210, 2599548), (245, 2228184), (252, 2166290), (280, 1949661), (294, 1856820), (315, 1733032), (343, 1591560), (360, 1516403), (392, 1392615), (420, 1299774), (441, 1237880), (490, 1114092), (504, 1083145), (588, 928410), (630, 866516), (686, 795780), (735, 742728), (840, 649887), (882, 618940), (980, 557046), (1029, 530520), (1176, 464205), (1260, 433258), (1372, 397890), (1470, 371364), (1715, 318312), (1764, 309470), (1960, 278523), (2058, 265260), (2205, 247576), (2520, 216629), (2744, 198945), (2940, 185682), (3087, 176840), (3430, 159156), (3528, 154735), (4116, 132630), (4410, 123788), (4421, 123480), (5145, 106104), (5880, 92841), (6174, 88420), (6860, 79578), (8232, 66315), (8820, 61894), (8842, 61740), (10290, 53052), (12348, 44210), (13263, 41160), (13720, 39789), (15435, 35368), (17640, 30947), (17684, 30870), (20580, 26526), (22105, 24696)]