389826682880

素因数分解:

$2^{13}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:842

約数の個数: 224

約数和(自身を含む): 951512057856

約数和(自身を除く): 561685374976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 137, 160, 254, 256, 274, 320, 508, 512, 547, 548, 635, 640, 685, 1016, 1024, 1094, 1096, 1270, 1280, 1370, 2032, 2048, 2188, 2192, 2540, 2560, 2735, 2740, 4064, 4096, 4376, 4384, 5080, 5120, 5470, 5480, 8128, 8192, 8752, 8768, 10160, 10240, 10940, 10960, 16256, 17399, 17504, 17536, 20320, 20480, 21880, 21920, 32512, 34798, 35008, 35072, 40640, 40960, 43760, 43840, 65024, 69469, 69596, 70016, 70144, 74939, 81280, 86995, 87520, 87680, 130048, 138938, 139192, 140032, 140288, 149878, 162560, 173990, 175040, 175360, 260096, 277876, 278384, 280064, 280576, 299756, 325120, 347345, 347980, 350080, 350720, 374695, 520192, 555752, 556768, 560128, 561152, 599512, 650240, 694690, 695960, 700160, 701440, 749390, 1040384, 1111504, 1113536, 1120256, 1122304, 1199024, 1300480, 1389380, 1391920, 1400320, 1402880, 1498780, 2223008, 2227072, 2240512, 2398048, 2600960, 2778760, 2783840, 2800640, 2805760, 2997560, 4446016, 4454144, 4481024, 4796096, 5201920, 5557520, 5567680, 5601280, 5611520, 5995120, 8892032, 8908288, 9517253, 9592192, 11115040, 11135360, 11202560, 11990240, 17784064, 17816576, 19034506, 19184384, 22230080, 22270720, 22405120, 23980480, 35568128, 35633152, 38069012, 38368768, 44460160, 44541440, 47586265, 47960960, 71136256, 71266304, 76138024, 76737536, 88920320, 89082880, 95172530, 95921920, 142272512, 142532608, 152276048, 153475072, 177840640, 178165760, 190345060, 191843840, 284545024, 304552096, 306950144, 355681280, 356331520, 380690120, 383687680, 569090048, 609104192, 613900288, 711362560, 712663040, 761380240, 767375360, 1218208384, 1422725120, 1522760480, 1534750720, 2436416768, 2845450240, 3045520960, 3069501440, 4872833536, 6091041920, 9745667072, 12182083840, 19491334144, 24364167680, 38982668288, 48728335360, 77965336576, 97456670720, 194913341440, 389826682880]

約数ペア:

[(1, 389826682880), (2, 194913341440), (4, 97456670720), (5, 77965336576), (8, 48728335360), (10, 38982668288), (16, 24364167680), (20, 19491334144), (32, 12182083840), (40, 9745667072), (64, 6091041920), (80, 4872833536), (127, 3069501440), (128, 3045520960), (137, 2845450240), (160, 2436416768), (254, 1534750720), (256, 1522760480), (274, 1422725120), (320, 1218208384), (508, 767375360), (512, 761380240), (547, 712663040), (548, 711362560), (635, 613900288), (640, 609104192), (685, 569090048), (1016, 383687680), (1024, 380690120), (1094, 356331520), (1096, 355681280), (1270, 306950144), (1280, 304552096), (1370, 284545024), (2032, 191843840), (2048, 190345060), (2188, 178165760), (2192, 177840640), (2540, 153475072), (2560, 152276048), (2735, 142532608), (2740, 142272512), (4064, 95921920), (4096, 95172530), (4376, 89082880), (4384, 88920320), (5080, 76737536), (5120, 76138024), (5470, 71266304), (5480, 71136256), (8128, 47960960), (8192, 47586265), (8752, 44541440), (8768, 44460160), (10160, 38368768), (10240, 38069012), (10940, 35633152), (10960, 35568128), (16256, 23980480), (17399, 22405120), (17504, 22270720), (17536, 22230080), (20320, 19184384), (20480, 19034506), (21880, 17816576), (21920, 17784064), (32512, 11990240), (34798, 11202560), (35008, 11135360), (35072, 11115040), (40640, 9592192), (40960, 9517253), (43760, 8908288), (43840, 8892032), (65024, 5995120), (69469, 5611520), (69596, 5601280), (70016, 5567680), (70144, 5557520), (74939, 5201920), (81280, 4796096), (86995, 4481024), (87520, 4454144), (87680, 4446016), (130048, 2997560), (138938, 2805760), (139192, 2800640), (140032, 2783840), (140288, 2778760), (149878, 2600960), (162560, 2398048), (173990, 2240512), (175040, 2227072), (175360, 2223008), (260096, 1498780), (277876, 1402880), (278384, 1400320), (280064, 1391920), (280576, 1389380), (299756, 1300480), (325120, 1199024), (347345, 1122304), (347980, 1120256), (350080, 1113536), (350720, 1111504), (374695, 1040384), (520192, 749390), (555752, 701440), (556768, 700160), (560128, 695960), (561152, 694690), (599512, 650240)]