1793594280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20963}}^1$

素因数の和:21031

約数の個数: 128

約数和(自身を含む): 5796126720

約数和(自身を除く): 4002532440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3565, 3720, 4278, 5704, 7130, 8556, 10695, 14260, 17112, 20963, 21390, 28520, 41926, 42780, 62889, 83852, 85560, 104815, 125778, 167704, 209630, 251556, 314445, 419260, 482149, 503112, 628890, 649853, 838520, 964298, 1257780, 1299706, 1446447, 1928596, 1949559, 2410745, 2515560, 2599412, 2892894, 3249265, 3857192, 3899118, 4821490, 5198824, 5785788, 6498530, 7232235, 7798236, 9642980, 9747795, 11571576, 12997060, 14464470, 14946619, 15596472, 19285960, 19495590, 25994120, 28928940, 29893238, 38991180, 44839857, 57857880, 59786476, 74733095, 77982360, 89679714, 119572952, 149466190, 179359428, 224199285, 298932380, 358718856, 448398570, 597864760, 896797140, 1793594280]

約数ペア:

[(1, 1793594280), (2, 896797140), (3, 597864760), (4, 448398570), (5, 358718856), (6, 298932380), (8, 224199285), (10, 179359428), (12, 149466190), (15, 119572952), (20, 89679714), (23, 77982360), (24, 74733095), (30, 59786476), (31, 57857880), (40, 44839857), (46, 38991180), (60, 29893238), (62, 28928940), (69, 25994120), (92, 19495590), (93, 19285960), (115, 15596472), (120, 14946619), (124, 14464470), (138, 12997060), (155, 11571576), (184, 9747795), (186, 9642980), (230, 7798236), (248, 7232235), (276, 6498530), (310, 5785788), (345, 5198824), (372, 4821490), (460, 3899118), (465, 3857192), (552, 3249265), (620, 2892894), (690, 2599412), (713, 2515560), (744, 2410745), (920, 1949559), (930, 1928596), (1240, 1446447), (1380, 1299706), (1426, 1257780), (1860, 964298), (2139, 838520), (2760, 649853), (2852, 628890), (3565, 503112), (3720, 482149), (4278, 419260), (5704, 314445), (7130, 251556), (8556, 209630), (10695, 167704), (14260, 125778), (17112, 104815), (20963, 85560), (21390, 83852), (28520, 62889), (41926, 42780)]