457931520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:467

約数の個数: 216

約数和(自身を含む): 1601972736

約数和(自身を除く): 1144041216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 313, 320, 360, 381, 384, 480, 508, 576, 626, 635, 640, 720, 762, 768, 939, 960, 1016, 1143, 1152, 1252, 1270, 1280, 1440, 1524, 1565, 1878, 1905, 1920, 2032, 2286, 2304, 2504, 2540, 2817, 2880, 3048, 3130, 3756, 3810, 3840, 4064, 4572, 4695, 5008, 5080, 5634, 5715, 5760, 6096, 6260, 7512, 7620, 8128, 9144, 9390, 10016, 10160, 11268, 11430, 11520, 12192, 12520, 14085, 15024, 15240, 16256, 18288, 18780, 20032, 20320, 22536, 22860, 24384, 25040, 28170, 30048, 30480, 32512, 36576, 37560, 39751, 40064, 40640, 45072, 45720, 48768, 50080, 56340, 60096, 60960, 73152, 75120, 79502, 80128, 81280, 90144, 91440, 97536, 100160, 112680, 119253, 120192, 121920, 146304, 150240, 159004, 162560, 180288, 182880, 198755, 200320, 225360, 238506, 240384, 243840, 292608, 300480, 318008, 357759, 360576, 365760, 397510, 400640, 450720, 477012, 487680, 596265, 600960, 636016, 715518, 721152, 731520, 795020, 901440, 954024, 1192530, 1201920, 1272032, 1431036, 1463040, 1590040, 1788795, 1802880, 1908048, 2385060, 2544064, 2862072, 3180080, 3577590, 3605760, 3816096, 4770120, 5088128, 5724144, 6360160, 7155180, 7632192, 9540240, 10176256, 11448288, 12720320, 14310360, 15264384, 19080480, 22896576, 25440640, 28620720, 30528768, 38160960, 45793152, 50881280, 57241440, 76321920, 91586304, 114482880, 152643840, 228965760, 457931520]

約数ペア:

[(1, 457931520), (2, 228965760), (3, 152643840), (4, 114482880), (5, 91586304), (6, 76321920), (8, 57241440), (9, 50881280), (10, 45793152), (12, 38160960), (15, 30528768), (16, 28620720), (18, 25440640), (20, 22896576), (24, 19080480), (30, 15264384), (32, 14310360), (36, 12720320), (40, 11448288), (45, 10176256), (48, 9540240), (60, 7632192), (64, 7155180), (72, 6360160), (80, 5724144), (90, 5088128), (96, 4770120), (120, 3816096), (127, 3605760), (128, 3577590), (144, 3180080), (160, 2862072), (180, 2544064), (192, 2385060), (240, 1908048), (254, 1802880), (256, 1788795), (288, 1590040), (313, 1463040), (320, 1431036), (360, 1272032), (381, 1201920), (384, 1192530), (480, 954024), (508, 901440), (576, 795020), (626, 731520), (635, 721152), (640, 715518), (720, 636016), (762, 600960), (768, 596265), (939, 487680), (960, 477012), (1016, 450720), (1143, 400640), (1152, 397510), (1252, 365760), (1270, 360576), (1280, 357759), (1440, 318008), (1524, 300480), (1565, 292608), (1878, 243840), (1905, 240384), (1920, 238506), (2032, 225360), (2286, 200320), (2304, 198755), (2504, 182880), (2540, 180288), (2817, 162560), (2880, 159004), (3048, 150240), (3130, 146304), (3756, 121920), (3810, 120192), (3840, 119253), (4064, 112680), (4572, 100160), (4695, 97536), (5008, 91440), (5080, 90144), (5634, 81280), (5715, 80128), (5760, 79502), (6096, 75120), (6260, 73152), (7512, 60960), (7620, 60096), (8128, 56340), (9144, 50080), (9390, 48768), (10016, 45720), (10160, 45072), (11268, 40640), (11430, 40064), (11520, 39751), (12192, 37560), (12520, 36576), (14085, 32512), (15024, 30480), (15240, 30048), (16256, 28170), (18288, 25040), (18780, 24384), (20032, 22860), (20320, 22536)]