247751316480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{8353}}^1$

素因数の和:10312

約数の個数: 176

約数和(自身を含む): 792922382784

約数和(自身を除く): 545171066304

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 1931, 2560, 3072, 3840, 3862, 5120, 5793, 7680, 7724, 8353, 9655, 11586, 15360, 15448, 16706, 19310, 23172, 25059, 28965, 30896, 33412, 38620, 41765, 46344, 50118, 57930, 61792, 66824, 77240, 83530, 92688, 100236, 115860, 123584, 125295, 133648, 154480, 167060, 185376, 200472, 231720, 247168, 250590, 267296, 308960, 334120, 370752, 400944, 463440, 494336, 501180, 534592, 617920, 668240, 741504, 801888, 926880, 988672, 1002360, 1069184, 1235840, 1336480, 1483008, 1603776, 1853760, 1977344, 2004720, 2138368, 2471680, 2672960, 2966016, 3207552, 3707520, 4009440, 4276736, 4943360, 5345920, 5932032, 6415104, 7415040, 8018880, 8553472, 9886720, 10691840, 12830208, 14830080, 16037760, 16129643, 21383680, 25660416, 29660160, 32075520, 32259286, 42767360, 48388929, 64151040, 64518572, 80648215, 96777858, 128302080, 129037144, 161296430, 193555716, 241944645, 258074288, 322592860, 387111432, 483889290, 516148576, 645185720, 774222864, 967778580, 1032297152, 1290371440, 1548445728, 1935557160, 2064594304, 2580742880, 3096891456, 3871114320, 4129188608, 5161485760, 6193782912, 7742228640, 8258377216, 10322971520, 12387565824, 15484457280, 16516754432, 20645943040, 24775131648, 30968914560, 41291886080, 49550263296, 61937829120, 82583772160, 123875658240, 247751316480]

約数ペア:

[(1, 247751316480), (2, 123875658240), (3, 82583772160), (4, 61937829120), (5, 49550263296), (6, 41291886080), (8, 30968914560), (10, 24775131648), (12, 20645943040), (15, 16516754432), (16, 15484457280), (20, 12387565824), (24, 10322971520), (30, 8258377216), (32, 7742228640), (40, 6193782912), (48, 5161485760), (60, 4129188608), (64, 3871114320), (80, 3096891456), (96, 2580742880), (120, 2064594304), (128, 1935557160), (160, 1548445728), (192, 1290371440), (240, 1032297152), (256, 967778580), (320, 774222864), (384, 645185720), (480, 516148576), (512, 483889290), (640, 387111432), (768, 322592860), (960, 258074288), (1024, 241944645), (1280, 193555716), (1536, 161296430), (1920, 129037144), (1931, 128302080), (2560, 96777858), (3072, 80648215), (3840, 64518572), (3862, 64151040), (5120, 48388929), (5793, 42767360), (7680, 32259286), (7724, 32075520), (8353, 29660160), (9655, 25660416), (11586, 21383680), (15360, 16129643), (15448, 16037760), (16706, 14830080), (19310, 12830208), (23172, 10691840), (25059, 9886720), (28965, 8553472), (30896, 8018880), (33412, 7415040), (38620, 6415104), (41765, 5932032), (46344, 5345920), (50118, 4943360), (57930, 4276736), (61792, 4009440), (66824, 3707520), (77240, 3207552), (83530, 2966016), (92688, 2672960), (100236, 2471680), (115860, 2138368), (123584, 2004720), (125295, 1977344), (133648, 1853760), (154480, 1603776), (167060, 1483008), (185376, 1336480), (200472, 1235840), (231720, 1069184), (247168, 1002360), (250590, 988672), (267296, 926880), (308960, 801888), (334120, 741504), (370752, 668240), (400944, 617920), (463440, 534592), (494336, 501180)]