40727420160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{216451}}^1$

素因数の和:216489

約数の個数: 216

約数和(自身を含む): 151310337696

約数和(自身を除く): 110582917536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8960, 9408, 11760, 12544, 13440, 15680, 18816, 23520, 26880, 31360, 37632, 47040, 62720, 94080, 188160, 216451, 432902, 649353, 865804, 1082255, 1298706, 1515157, 1731608, 2164510, 2597412, 3030314, 3246765, 3463216, 4329020, 4545471, 5194824, 6060628, 6493530, 6926432, 7575785, 8658040, 9090942, 10389648, 10606099, 12121256, 12987060, 13852864, 15151570, 17316080, 18181884, 20779296, 21212198, 22727355, 24242512, 25974120, 27705728, 30303140, 31818297, 34632160, 36363768, 41558592, 42424396, 45454710, 48485024, 51948240, 53030495, 55411456, 60606280, 63636594, 69264320, 72727536, 83117184, 84848792, 90909420, 96970048, 103896480, 106060990, 121212560, 127273188, 138528640, 145455072, 159091485, 166234368, 169697584, 181818840, 193940096, 207792960, 212121980, 242425120, 254546376, 277057280, 290910144, 318182970, 339395168, 363637680, 387880192, 415585920, 424243960, 484850240, 509092752, 581820288, 636365940, 678790336, 727275360, 831171840, 848487920, 969700480, 1018185504, 1163640576, 1272731880, 1357580672, 1454550720, 1696975840, 1939400960, 2036371008, 2545463760, 2715161344, 2909101440, 3393951680, 4072742016, 5090927520, 5818202880, 6787903360, 8145484032, 10181855040, 13575806720, 20363710080, 40727420160]

約数ペア:

[(1, 40727420160), (2, 20363710080), (3, 13575806720), (4, 10181855040), (5, 8145484032), (6, 6787903360), (7, 5818202880), (8, 5090927520), (10, 4072742016), (12, 3393951680), (14, 2909101440), (15, 2715161344), (16, 2545463760), (20, 2036371008), (21, 1939400960), (24, 1696975840), (28, 1454550720), (30, 1357580672), (32, 1272731880), (35, 1163640576), (40, 1018185504), (42, 969700480), (48, 848487920), (49, 831171840), (56, 727275360), (60, 678790336), (64, 636365940), (70, 581820288), (80, 509092752), (84, 484850240), (96, 424243960), (98, 415585920), (105, 387880192), (112, 363637680), (120, 339395168), (128, 318182970), (140, 290910144), (147, 277057280), (160, 254546376), (168, 242425120), (192, 212121980), (196, 207792960), (210, 193940096), (224, 181818840), (240, 169697584), (245, 166234368), (256, 159091485), (280, 145455072), (294, 138528640), (320, 127273188), (336, 121212560), (384, 106060990), (392, 103896480), (420, 96970048), (448, 90909420), (480, 84848792), (490, 83117184), (560, 72727536), (588, 69264320), (640, 63636594), (672, 60606280), (735, 55411456), (768, 53030495), (784, 51948240), (840, 48485024), (896, 45454710), (960, 42424396), (980, 41558592), (1120, 36363768), (1176, 34632160), (1280, 31818297), (1344, 30303140), (1470, 27705728), (1568, 25974120), (1680, 24242512), (1792, 22727355), (1920, 21212198), (1960, 20779296), (2240, 18181884), (2352, 17316080), (2688, 15151570), (2940, 13852864), (3136, 12987060), (3360, 12121256), (3840, 10606099), (3920, 10389648), (4480, 9090942), (4704, 8658040), (5376, 7575785), (5880, 6926432), (6272, 6493530), (6720, 6060628), (7840, 5194824), (8960, 4545471), (9408, 4329020), (11760, 3463216), (12544, 3246765), (13440, 3030314), (15680, 2597412), (18816, 2164510), (23520, 1731608), (26880, 1515157), (31360, 1298706), (37632, 1082255), (47040, 865804), (62720, 649353), (94080, 432902), (188160, 216451)]