210470904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:778

約数の個数: 192

約数和(自身を含む): 708864000

約数和(自身を除く): 498393096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 72, 76, 84, 93, 114, 124, 126, 133, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 342, 372, 399, 434, 456, 504, 532, 558, 589, 651, 684, 709, 744, 798, 868, 1064, 1116, 1178, 1197, 1302, 1368, 1418, 1596, 1736, 1767, 1953, 2127, 2232, 2356, 2394, 2604, 2836, 3192, 3534, 3906, 4123, 4254, 4712, 4788, 4963, 5208, 5301, 5672, 6381, 7068, 7812, 8246, 8508, 9576, 9926, 10602, 12369, 12762, 13471, 14136, 14889, 15624, 16492, 17016, 19852, 21204, 21979, 24738, 25524, 26942, 29778, 32984, 37107, 39704, 40413, 42408, 43958, 44667, 49476, 51048, 53884, 59556, 65937, 74214, 80826, 87916, 89334, 94297, 98952, 107768, 119112, 121239, 131874, 148428, 153853, 161652, 175832, 178668, 188594, 197811, 242478, 263748, 282891, 296856, 307706, 323304, 357336, 377188, 395622, 417601, 461559, 484956, 527496, 565782, 615412, 754376, 791244, 835202, 848673, 923118, 969912, 1131564, 1230824, 1252803, 1384677, 1582488, 1670404, 1697346, 1846236, 2263128, 2505606, 2769354, 2923207, 3340808, 3394692, 3692472, 3758409, 5011212, 5538708, 5846414, 6789384, 7516818, 8769621, 10022424, 11077416, 11692828, 15033636, 17539242, 23385656, 26308863, 30067272, 35078484, 52617726, 70156968, 105235452, 210470904]

約数ペア:

[(1, 210470904), (2, 105235452), (3, 70156968), (4, 52617726), (6, 35078484), (7, 30067272), (8, 26308863), (9, 23385656), (12, 17539242), (14, 15033636), (18, 11692828), (19, 11077416), (21, 10022424), (24, 8769621), (28, 7516818), (31, 6789384), (36, 5846414), (38, 5538708), (42, 5011212), (56, 3758409), (57, 3692472), (62, 3394692), (63, 3340808), (72, 2923207), (76, 2769354), (84, 2505606), (93, 2263128), (114, 1846236), (124, 1697346), (126, 1670404), (133, 1582488), (152, 1384677), (168, 1252803), (171, 1230824), (186, 1131564), (217, 969912), (228, 923118), (248, 848673), (252, 835202), (266, 791244), (279, 754376), (342, 615412), (372, 565782), (399, 527496), (434, 484956), (456, 461559), (504, 417601), (532, 395622), (558, 377188), (589, 357336), (651, 323304), (684, 307706), (709, 296856), (744, 282891), (798, 263748), (868, 242478), (1064, 197811), (1116, 188594), (1178, 178668), (1197, 175832), (1302, 161652), (1368, 153853), (1418, 148428), (1596, 131874), (1736, 121239), (1767, 119112), (1953, 107768), (2127, 98952), (2232, 94297), (2356, 89334), (2394, 87916), (2604, 80826), (2836, 74214), (3192, 65937), (3534, 59556), (3906, 53884), (4123, 51048), (4254, 49476), (4712, 44667), (4788, 43958), (4963, 42408), (5208, 40413), (5301, 39704), (5672, 37107), (6381, 32984), (7068, 29778), (7812, 26942), (8246, 25524), (8508, 24738), (9576, 21979), (9926, 21204), (10602, 19852), (12369, 17016), (12762, 16492), (13471, 15624), (14136, 14889)]