20117775360

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10313}}^1$

素因数の和:10468

約数の個数: 176

約数和(自身を含む): 64858392576

約数和(自身を除く): 44740617216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1024, 1270, 1280, 1524, 1536, 1905, 1920, 2032, 2540, 2560, 3048, 3072, 3810, 3840, 4064, 5080, 5120, 6096, 7620, 7680, 8128, 10160, 10313, 12192, 15240, 15360, 16256, 20320, 20626, 24384, 30480, 30939, 32512, 40640, 41252, 48768, 51565, 60960, 61878, 65024, 81280, 82504, 97536, 103130, 121920, 123756, 130048, 154695, 162560, 165008, 195072, 206260, 243840, 247512, 309390, 325120, 330016, 390144, 412520, 487680, 495024, 618780, 650240, 660032, 825040, 975360, 990048, 1237560, 1309751, 1320064, 1650080, 1950720, 1980096, 2475120, 2619502, 2640128, 3300160, 3929253, 3960192, 4950240, 5239004, 5280256, 6548755, 6600320, 7858506, 7920384, 9900480, 10478008, 10560512, 13097510, 13200640, 15717012, 15840768, 19646265, 19800960, 20956016, 26195020, 26401280, 31434024, 31681536, 39292530, 39601920, 41912032, 52390040, 52802560, 62868048, 78585060, 79203840, 83824064, 104780080, 125736096, 157170120, 158407680, 167648128, 209560160, 251472192, 314340240, 335296256, 419120320, 502944384, 628680480, 670592512, 838240640, 1005888768, 1257360960, 1341185024, 1676481280, 2011777536, 2514721920, 3352962560, 4023555072, 5029443840, 6705925120, 10058887680, 20117775360]

約数ペア:

[(1, 20117775360), (2, 10058887680), (3, 6705925120), (4, 5029443840), (5, 4023555072), (6, 3352962560), (8, 2514721920), (10, 2011777536), (12, 1676481280), (15, 1341185024), (16, 1257360960), (20, 1005888768), (24, 838240640), (30, 670592512), (32, 628680480), (40, 502944384), (48, 419120320), (60, 335296256), (64, 314340240), (80, 251472192), (96, 209560160), (120, 167648128), (127, 158407680), (128, 157170120), (160, 125736096), (192, 104780080), (240, 83824064), (254, 79203840), (256, 78585060), (320, 62868048), (381, 52802560), (384, 52390040), (480, 41912032), (508, 39601920), (512, 39292530), (635, 31681536), (640, 31434024), (762, 26401280), (768, 26195020), (960, 20956016), (1016, 19800960), (1024, 19646265), (1270, 15840768), (1280, 15717012), (1524, 13200640), (1536, 13097510), (1905, 10560512), (1920, 10478008), (2032, 9900480), (2540, 7920384), (2560, 7858506), (3048, 6600320), (3072, 6548755), (3810, 5280256), (3840, 5239004), (4064, 4950240), (5080, 3960192), (5120, 3929253), (6096, 3300160), (7620, 2640128), (7680, 2619502), (8128, 2475120), (10160, 1980096), (10313, 1950720), (12192, 1650080), (15240, 1320064), (15360, 1309751), (16256, 1237560), (20320, 990048), (20626, 975360), (24384, 825040), (30480, 660032), (30939, 650240), (32512, 618780), (40640, 495024), (41252, 487680), (48768, 412520), (51565, 390144), (60960, 330016), (61878, 325120), (65024, 309390), (81280, 247512), (82504, 243840), (97536, 206260), (103130, 195072), (121920, 165008), (123756, 162560), (130048, 154695)]