8145325440

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{67339}}^1$

素因数の和:67374

約数の個数: 256

約数和(自身を含む): 32969664000

約数和(自身を除く): 24824338560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 67339, 120960, 134678, 202017, 269356, 336695, 404034, 471373, 538712, 606051, 673390, 808068, 942746, 1010085, 1077424, 1212102, 1346780, 1414119, 1616136, 1818153, 1885492, 2020170, 2154848, 2356865, 2424204, 2693560, 2828238, 3030255, 3232272, 3636306, 3770984, 4040340, 4242357, 4309696, 4713730, 4848408, 5387120, 5656476, 6060510, 6464544, 7070595, 7272612, 7541968, 8080680, 8484714, 8619392, 9090765, 9427460, 9696816, 10774240, 11312952, 12121020, 12727071, 12929088, 14141190, 14545224, 15083936, 16161360, 16969428, 18181530, 18854920, 19393632, 21211785, 21548480, 22625904, 24242040, 25454142, 25858176, 28282380, 29090448, 30167872, 32322720, 33938856, 36363060, 37709840, 38787264, 42423570, 43096960, 45251808, 48484080, 50908284, 56564760, 58180896, 60335744, 63635355, 64645440, 67877712, 72726120, 75419680, 77574528, 84847140, 90503616, 96968160, 101816568, 113129520, 116361792, 127270710, 129290880, 135755424, 145452240, 150839360, 169694280, 181007232, 193936320, 203633136, 226259040, 232723584, 254541420, 271510848, 290904480, 301678720, 339388560, 387872640, 407266272, 452518080, 509082840, 543021696, 581808960, 678777120, 814532544, 905036160, 1018165680, 1163617920, 1357554240, 1629065088, 2036331360, 2715108480, 4072662720, 8145325440]

約数ペア:

[(1, 8145325440), (2, 4072662720), (3, 2715108480), (4, 2036331360), (5, 1629065088), (6, 1357554240), (7, 1163617920), (8, 1018165680), (9, 905036160), (10, 814532544), (12, 678777120), (14, 581808960), (15, 543021696), (16, 509082840), (18, 452518080), (20, 407266272), (21, 387872640), (24, 339388560), (27, 301678720), (28, 290904480), (30, 271510848), (32, 254541420), (35, 232723584), (36, 226259040), (40, 203633136), (42, 193936320), (45, 181007232), (48, 169694280), (54, 150839360), (56, 145452240), (60, 135755424), (63, 129290880), (64, 127270710), (70, 116361792), (72, 113129520), (80, 101816568), (84, 96968160), (90, 90503616), (96, 84847140), (105, 77574528), (108, 75419680), (112, 72726120), (120, 67877712), (126, 64645440), (128, 63635355), (135, 60335744), (140, 58180896), (144, 56564760), (160, 50908284), (168, 48484080), (180, 45251808), (189, 43096960), (192, 42423570), (210, 38787264), (216, 37709840), (224, 36363060), (240, 33938856), (252, 32322720), (270, 30167872), (280, 29090448), (288, 28282380), (315, 25858176), (320, 25454142), (336, 24242040), (360, 22625904), (378, 21548480), (384, 21211785), (420, 19393632), (432, 18854920), (448, 18181530), (480, 16969428), (504, 16161360), (540, 15083936), (560, 14545224), (576, 14141190), (630, 12929088), (640, 12727071), (672, 12121020), (720, 11312952), (756, 10774240), (840, 9696816), (864, 9427460), (896, 9090765), (945, 8619392), (960, 8484714), (1008, 8080680), (1080, 7541968), (1120, 7272612), (1152, 7070595), (1260, 6464544), (1344, 6060510), (1440, 5656476), (1512, 5387120), (1680, 4848408), (1728, 4713730), (1890, 4309696), (1920, 4242357), (2016, 4040340), (2160, 3770984), (2240, 3636306), (2520, 3232272), (2688, 3030255), (2880, 2828238), (3024, 2693560), (3360, 2424204), (3456, 2356865), (3780, 2154848), (4032, 2020170), (4320, 1885492), (4480, 1818153), (5040, 1616136), (5760, 1414119), (6048, 1346780), (6720, 1212102), (7560, 1077424), (8064, 1010085), (8640, 942746), (10080, 808068), (12096, 673390), (13440, 606051), (15120, 538712), (17280, 471373), (20160, 404034), (24192, 336695), (30240, 269356), (40320, 202017), (60480, 134678), (67339, 120960)]