2080560006

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:748

約数の個数: 160

約数和(自身を含む): 5541738048

約数和(自身を除く): 3461178042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 73, 81, 82, 123, 126, 146, 162, 189, 219, 246, 287, 369, 378, 438, 511, 567, 574, 613, 657, 738, 861, 1022, 1107, 1134, 1226, 1314, 1533, 1722, 1839, 1971, 2214, 2583, 2993, 3066, 3321, 3678, 3942, 4291, 4599, 5166, 5517, 5913, 5986, 6642, 7749, 8582, 8979, 9198, 11034, 11826, 12873, 13797, 15498, 16551, 17958, 20951, 23247, 25133, 25746, 26937, 27594, 33102, 38619, 41391, 41902, 44749, 46494, 49653, 50266, 53874, 62853, 75399, 77238, 80811, 82782, 89498, 99306, 115857, 125706, 134247, 150798, 161622, 175931, 188559, 226197, 231714, 242433, 268494, 313243, 347571, 351862, 377118, 402741, 452394, 484866, 527793, 565677, 626486, 678591, 695142, 805482, 939729, 1055586, 1131354, 1208223, 1357182, 1583379, 1697031, 1834709, 1879458, 2035773, 2416446, 2819187, 3166758, 3394062, 3624669, 3669418, 4071546, 4750137, 5504127, 5638374, 7249338, 8457561, 9500274, 11008254, 12842963, 14250411, 16512381, 16915122, 25372683, 25685926, 28500822, 33024762, 38528889, 49537143, 50745366, 77057778, 99074286, 115586667, 148611429, 231173334, 297222858, 346760001, 693520002, 1040280003, 2080560006]

約数ペア:

[(1, 2080560006), (2, 1040280003), (3, 693520002), (6, 346760001), (7, 297222858), (9, 231173334), (14, 148611429), (18, 115586667), (21, 99074286), (27, 77057778), (41, 50745366), (42, 49537143), (54, 38528889), (63, 33024762), (73, 28500822), (81, 25685926), (82, 25372683), (123, 16915122), (126, 16512381), (146, 14250411), (162, 12842963), (189, 11008254), (219, 9500274), (246, 8457561), (287, 7249338), (369, 5638374), (378, 5504127), (438, 4750137), (511, 4071546), (567, 3669418), (574, 3624669), (613, 3394062), (657, 3166758), (738, 2819187), (861, 2416446), (1022, 2035773), (1107, 1879458), (1134, 1834709), (1226, 1697031), (1314, 1583379), (1533, 1357182), (1722, 1208223), (1839, 1131354), (1971, 1055586), (2214, 939729), (2583, 805482), (2993, 695142), (3066, 678591), (3321, 626486), (3678, 565677), (3942, 527793), (4291, 484866), (4599, 452394), (5166, 402741), (5517, 377118), (5913, 351862), (5986, 347571), (6642, 313243), (7749, 268494), (8582, 242433), (8979, 231714), (9198, 226197), (11034, 188559), (11826, 175931), (12873, 161622), (13797, 150798), (15498, 134247), (16551, 125706), (17958, 115857), (20951, 99306), (23247, 89498), (25133, 82782), (25746, 80811), (26937, 77238), (27594, 75399), (33102, 62853), (38619, 53874), (41391, 50266), (41902, 49653), (44749, 46494)]