71081751360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{4003}}^1$

素因数の和:4425

約数の個数: 224

約数和(自身を含む): 230659228800

約数和(自身を除く): 159577477440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 349, 424, 480, 530, 636, 698, 795, 848, 960, 1047, 1060, 1272, 1396, 1590, 1696, 1745, 2094, 2120, 2544, 2792, 3180, 3392, 3490, 4003, 4188, 4240, 5088, 5235, 5584, 6360, 6980, 8006, 8376, 8480, 10176, 10470, 11168, 12009, 12720, 13960, 16012, 16752, 16960, 18497, 20015, 20940, 22336, 24018, 25440, 27920, 32024, 33504, 36994, 40030, 41880, 48036, 50880, 55491, 55840, 60045, 64048, 67008, 73988, 80060, 83760, 92485, 96072, 110982, 111680, 120090, 128096, 147976, 160120, 167520, 184970, 192144, 212159, 221964, 240180, 256192, 277455, 295952, 320240, 335040, 369940, 384288, 424318, 443928, 480360, 554910, 591904, 636477, 640480, 739880, 768576, 848636, 887856, 960720, 1060795, 1109820, 1183808, 1272954, 1280960, 1397047, 1479760, 1697272, 1775712, 1921440, 2121590, 2219640, 2545908, 2794094, 2959520, 3182385, 3394544, 3551424, 3842880, 4191141, 4243180, 4439280, 5091816, 5588188, 5919040, 6364770, 6789088, 6985235, 8382282, 8486360, 8878560, 10183632, 11176376, 12729540, 13578176, 13970470, 16764564, 16972720, 17757120, 20367264, 20955705, 22352752, 25459080, 27940940, 33529128, 33945440, 40734528, 41911410, 44705504, 50918160, 55881880, 67058256, 67890880, 74043491, 83822820, 89411008, 101836320, 111763760, 134116512, 148086982, 167645640, 203672640, 222130473, 223527520, 268233024, 296173964, 335291280, 370217455, 444260946, 447055040, 592347928, 670582560, 740434910, 888521892, 1110652365, 1184695856, 1341165120, 1480869820, 1777043784, 2221304730, 2369391712, 2961739640, 3554087568, 4442609460, 4738783424, 5923479280, 7108175136, 8885218920, 11846958560, 14216350272, 17770437840, 23693917120, 35540875680, 71081751360]

約数ペア:

[(1, 71081751360), (2, 35540875680), (3, 23693917120), (4, 17770437840), (5, 14216350272), (6, 11846958560), (8, 8885218920), (10, 7108175136), (12, 5923479280), (15, 4738783424), (16, 4442609460), (20, 3554087568), (24, 2961739640), (30, 2369391712), (32, 2221304730), (40, 1777043784), (48, 1480869820), (53, 1341165120), (60, 1184695856), (64, 1110652365), (80, 888521892), (96, 740434910), (106, 670582560), (120, 592347928), (159, 447055040), (160, 444260946), (192, 370217455), (212, 335291280), (240, 296173964), (265, 268233024), (318, 223527520), (320, 222130473), (349, 203672640), (424, 167645640), (480, 148086982), (530, 134116512), (636, 111763760), (698, 101836320), (795, 89411008), (848, 83822820), (960, 74043491), (1047, 67890880), (1060, 67058256), (1272, 55881880), (1396, 50918160), (1590, 44705504), (1696, 41911410), (1745, 40734528), (2094, 33945440), (2120, 33529128), (2544, 27940940), (2792, 25459080), (3180, 22352752), (3392, 20955705), (3490, 20367264), (4003, 17757120), (4188, 16972720), (4240, 16764564), (5088, 13970470), (5235, 13578176), (5584, 12729540), (6360, 11176376), (6980, 10183632), (8006, 8878560), (8376, 8486360), (8480, 8382282), (10176, 6985235), (10470, 6789088), (11168, 6364770), (12009, 5919040), (12720, 5588188), (13960, 5091816), (16012, 4439280), (16752, 4243180), (16960, 4191141), (18497, 3842880), (20015, 3551424), (20940, 3394544), (22336, 3182385), (24018, 2959520), (25440, 2794094), (27920, 2545908), (32024, 2219640), (33504, 2121590), (36994, 1921440), (40030, 1775712), (41880, 1697272), (48036, 1479760), (50880, 1397047), (55491, 1280960), (55840, 1272954), (60045, 1183808), (64048, 1109820), (67008, 1060795), (73988, 960720), (80060, 887856), (83760, 848636), (92485, 768576), (96072, 739880), (110982, 640480), (111680, 636477), (120090, 591904), (128096, 554910), (147976, 480360), (160120, 443928), (167520, 424318), (184970, 384288), (192144, 369940), (212159, 335040), (221964, 320240), (240180, 295952), (256192, 277455)]