39909130240

素因数分解:

$2^{16}\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 272

約数和(自身を含む): 111131430912

約数和(自身を除く): 71222300672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 137, 140, 160, 224, 254, 256, 274, 280, 320, 448, 508, 512, 548, 560, 635, 640, 685, 889, 896, 959, 1016, 1024, 1096, 1120, 1270, 1280, 1370, 1778, 1792, 1918, 2032, 2048, 2192, 2240, 2540, 2560, 2740, 3556, 3584, 3836, 4064, 4096, 4384, 4445, 4480, 4795, 5080, 5120, 5480, 7112, 7168, 7672, 8128, 8192, 8768, 8890, 8960, 9590, 10160, 10240, 10960, 14224, 14336, 15344, 16256, 16384, 17399, 17536, 17780, 17920, 19180, 20320, 20480, 21920, 28448, 28672, 30688, 32512, 32768, 34798, 35072, 35560, 35840, 38360, 40640, 40960, 43840, 56896, 57344, 61376, 65024, 65536, 69596, 70144, 71120, 71680, 76720, 81280, 81920, 86995, 87680, 113792, 114688, 121793, 122752, 130048, 139192, 140288, 142240, 143360, 153440, 162560, 163840, 173990, 175360, 227584, 229376, 243586, 245504, 260096, 278384, 280576, 284480, 286720, 306880, 325120, 327680, 347980, 350720, 455168, 458752, 487172, 491008, 520192, 556768, 561152, 568960, 573440, 608965, 613760, 650240, 695960, 701440, 910336, 974344, 982016, 1040384, 1113536, 1122304, 1137920, 1146880, 1217930, 1227520, 1300480, 1391920, 1402880, 1820672, 1948688, 1964032, 2080768, 2227072, 2244608, 2275840, 2293760, 2435860, 2455040, 2600960, 2783840, 2805760, 3641344, 3897376, 3928064, 4161536, 4454144, 4489216, 4551680, 4871720, 4910080, 5201920, 5567680, 5611520, 7282688, 7794752, 7856128, 8323072, 8908288, 8978432, 9103360, 9743440, 9820160, 10403840, 11135360, 11223040, 14565376, 15589504, 15712256, 17816576, 18206720, 19486880, 19640320, 20807680, 22270720, 22446080, 29130752, 31179008, 31424512, 35633152, 36413440, 38973760, 39280640, 41615360, 44541440, 44892160, 58261504, 62358016, 62849024, 71266304, 72826880, 77947520, 78561280, 89082880, 124716032, 142532608, 145653760, 155895040, 157122560, 178165760, 249432064, 285065216, 291307520, 311790080, 314245120, 356331520, 498864128, 570130432, 623580160, 712663040, 997728256, 1140260864, 1247160320, 1425326080, 1995456512, 2494320640, 2850652160, 3990913024, 4988641280, 5701304320, 7981826048, 9977282560, 19954565120, 39909130240]

約数ペア:

[(1, 39909130240), (2, 19954565120), (4, 9977282560), (5, 7981826048), (7, 5701304320), (8, 4988641280), (10, 3990913024), (14, 2850652160), (16, 2494320640), (20, 1995456512), (28, 1425326080), (32, 1247160320), (35, 1140260864), (40, 997728256), (56, 712663040), (64, 623580160), (70, 570130432), (80, 498864128), (112, 356331520), (127, 314245120), (128, 311790080), (137, 291307520), (140, 285065216), (160, 249432064), (224, 178165760), (254, 157122560), (256, 155895040), (274, 145653760), (280, 142532608), (320, 124716032), (448, 89082880), (508, 78561280), (512, 77947520), (548, 72826880), (560, 71266304), (635, 62849024), (640, 62358016), (685, 58261504), (889, 44892160), (896, 44541440), (959, 41615360), (1016, 39280640), (1024, 38973760), (1096, 36413440), (1120, 35633152), (1270, 31424512), (1280, 31179008), (1370, 29130752), (1778, 22446080), (1792, 22270720), (1918, 20807680), (2032, 19640320), (2048, 19486880), (2192, 18206720), (2240, 17816576), (2540, 15712256), (2560, 15589504), (2740, 14565376), (3556, 11223040), (3584, 11135360), (3836, 10403840), (4064, 9820160), (4096, 9743440), (4384, 9103360), (4445, 8978432), (4480, 8908288), (4795, 8323072), (5080, 7856128), (5120, 7794752), (5480, 7282688), (7112, 5611520), (7168, 5567680), (7672, 5201920), (8128, 4910080), (8192, 4871720), (8768, 4551680), (8890, 4489216), (8960, 4454144), (9590, 4161536), (10160, 3928064), (10240, 3897376), (10960, 3641344), (14224, 2805760), (14336, 2783840), (15344, 2600960), (16256, 2455040), (16384, 2435860), (17399, 2293760), (17536, 2275840), (17780, 2244608), (17920, 2227072), (19180, 2080768), (20320, 1964032), (20480, 1948688), (21920, 1820672), (28448, 1402880), (28672, 1391920), (30688, 1300480), (32512, 1227520), (32768, 1217930), (34798, 1146880), (35072, 1137920), (35560, 1122304), (35840, 1113536), (38360, 1040384), (40640, 982016), (40960, 974344), (43840, 910336), (56896, 701440), (57344, 695960), (61376, 650240), (65024, 613760), (65536, 608965), (69596, 573440), (70144, 568960), (71120, 561152), (71680, 556768), (76720, 520192), (81280, 491008), (81920, 487172), (86995, 458752), (87680, 455168), (113792, 350720), (114688, 347980), (121793, 327680), (122752, 325120), (130048, 306880), (139192, 286720), (140288, 284480), (142240, 280576), (143360, 278384), (153440, 260096), (162560, 245504), (163840, 243586), (173990, 229376), (175360, 227584)]