86416570880

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2310

約数の個数: 160

約数和(自身を含む): 210526525440

約数和(自身を除く): 124109954560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 131, 160, 254, 256, 262, 320, 508, 512, 524, 635, 640, 655, 1016, 1048, 1270, 1280, 1310, 2029, 2032, 2096, 2540, 2560, 2620, 4058, 4064, 4192, 5080, 5240, 8116, 8128, 8384, 10145, 10160, 10480, 16232, 16256, 16637, 16768, 20290, 20320, 20960, 32464, 32512, 33274, 33536, 40580, 40640, 41920, 64928, 65024, 66548, 67072, 81160, 81280, 83185, 83840, 129856, 133096, 162320, 162560, 166370, 167680, 257683, 259712, 265799, 266192, 324640, 325120, 332740, 335360, 515366, 519424, 531598, 532384, 649280, 665480, 1030732, 1038848, 1063196, 1064768, 1288415, 1298560, 1328995, 1330960, 2061464, 2126392, 2129536, 2576830, 2597120, 2657990, 2661920, 4122928, 4252784, 4259072, 5153660, 5194240, 5315980, 5323840, 8245856, 8505568, 8518144, 10307320, 10631960, 10647680, 16491712, 17011136, 20614640, 21263920, 21295360, 32983424, 33756473, 34022272, 41229280, 42527840, 42590720, 65966848, 67512946, 68044544, 82458560, 85055680, 131933696, 135025892, 136089088, 164917120, 168782365, 170111360, 270051784, 329834240, 337564730, 340222720, 540103568, 659668480, 675129460, 680445440, 1080207136, 1350258920, 2160414272, 2700517840, 4320828544, 5401035680, 8641657088, 10802071360, 17283314176, 21604142720, 43208285440, 86416570880]

約数ペア:

[(1, 86416570880), (2, 43208285440), (4, 21604142720), (5, 17283314176), (8, 10802071360), (10, 8641657088), (16, 5401035680), (20, 4320828544), (32, 2700517840), (40, 2160414272), (64, 1350258920), (80, 1080207136), (127, 680445440), (128, 675129460), (131, 659668480), (160, 540103568), (254, 340222720), (256, 337564730), (262, 329834240), (320, 270051784), (508, 170111360), (512, 168782365), (524, 164917120), (635, 136089088), (640, 135025892), (655, 131933696), (1016, 85055680), (1048, 82458560), (1270, 68044544), (1280, 67512946), (1310, 65966848), (2029, 42590720), (2032, 42527840), (2096, 41229280), (2540, 34022272), (2560, 33756473), (2620, 32983424), (4058, 21295360), (4064, 21263920), (4192, 20614640), (5080, 17011136), (5240, 16491712), (8116, 10647680), (8128, 10631960), (8384, 10307320), (10145, 8518144), (10160, 8505568), (10480, 8245856), (16232, 5323840), (16256, 5315980), (16637, 5194240), (16768, 5153660), (20290, 4259072), (20320, 4252784), (20960, 4122928), (32464, 2661920), (32512, 2657990), (33274, 2597120), (33536, 2576830), (40580, 2129536), (40640, 2126392), (41920, 2061464), (64928, 1330960), (65024, 1328995), (66548, 1298560), (67072, 1288415), (81160, 1064768), (81280, 1063196), (83185, 1038848), (83840, 1030732), (129856, 665480), (133096, 649280), (162320, 532384), (162560, 531598), (166370, 519424), (167680, 515366), (257683, 335360), (259712, 332740), (265799, 325120), (266192, 324640)]