867680640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:514

約数の個数: 256

約数和(自身を含む): 3102840000

約数和(自身を除く): 2235159360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 149, 160, 180, 192, 216, 240, 270, 288, 298, 320, 337, 360, 384, 432, 447, 480, 540, 576, 596, 640, 674, 720, 745, 864, 894, 960, 1011, 1080, 1152, 1192, 1341, 1348, 1440, 1490, 1685, 1728, 1788, 1920, 2022, 2160, 2235, 2384, 2682, 2696, 2880, 2980, 3033, 3370, 3456, 3576, 4023, 4044, 4320, 4470, 4768, 5055, 5364, 5392, 5760, 5960, 6066, 6705, 6740, 7152, 8046, 8088, 8640, 8940, 9099, 9536, 10110, 10728, 10784, 11920, 12132, 13410, 13480, 14304, 15165, 16092, 16176, 17280, 17880, 18198, 19072, 20115, 20220, 21456, 21568, 23840, 24264, 26820, 26960, 28608, 30330, 32184, 32352, 35760, 36396, 40230, 40440, 42912, 43136, 45495, 47680, 48528, 50213, 53640, 53920, 57216, 60660, 64368, 64704, 71520, 72792, 80460, 80880, 85824, 90990, 95360, 97056, 100426, 107280, 107840, 121320, 128736, 129408, 143040, 145584, 150639, 160920, 161760, 171648, 181980, 194112, 200852, 214560, 215680, 242640, 251065, 257472, 286080, 291168, 301278, 321840, 323520, 363960, 388224, 401704, 429120, 451917, 485280, 502130, 514944, 582336, 602556, 643680, 647040, 727920, 753195, 803408, 858240, 903834, 970560, 1004260, 1164672, 1205112, 1287360, 1355751, 1455840, 1506390, 1606816, 1807668, 1941120, 2008520, 2259585, 2410224, 2574720, 2711502, 2911680, 3012780, 3213632, 3615336, 4017040, 4519170, 4820448, 5423004, 5823360, 6025560, 6427264, 6778755, 7230672, 8034080, 9038340, 9640896, 10846008, 12051120, 13557510, 14461344, 16068160, 18076680, 19281792, 21692016, 24102240, 27115020, 28922688, 32136320, 36153360, 43384032, 48204480, 54230040, 57845376, 72306720, 86768064, 96408960, 108460080, 144613440, 173536128, 216920160, 289226880, 433840320, 867680640]

約数ペア:

[(1, 867680640), (2, 433840320), (3, 289226880), (4, 216920160), (5, 173536128), (6, 144613440), (8, 108460080), (9, 96408960), (10, 86768064), (12, 72306720), (15, 57845376), (16, 54230040), (18, 48204480), (20, 43384032), (24, 36153360), (27, 32136320), (30, 28922688), (32, 27115020), (36, 24102240), (40, 21692016), (45, 19281792), (48, 18076680), (54, 16068160), (60, 14461344), (64, 13557510), (72, 12051120), (80, 10846008), (90, 9640896), (96, 9038340), (108, 8034080), (120, 7230672), (128, 6778755), (135, 6427264), (144, 6025560), (149, 5823360), (160, 5423004), (180, 4820448), (192, 4519170), (216, 4017040), (240, 3615336), (270, 3213632), (288, 3012780), (298, 2911680), (320, 2711502), (337, 2574720), (360, 2410224), (384, 2259585), (432, 2008520), (447, 1941120), (480, 1807668), (540, 1606816), (576, 1506390), (596, 1455840), (640, 1355751), (674, 1287360), (720, 1205112), (745, 1164672), (864, 1004260), (894, 970560), (960, 903834), (1011, 858240), (1080, 803408), (1152, 753195), (1192, 727920), (1341, 647040), (1348, 643680), (1440, 602556), (1490, 582336), (1685, 514944), (1728, 502130), (1788, 485280), (1920, 451917), (2022, 429120), (2160, 401704), (2235, 388224), (2384, 363960), (2682, 323520), (2696, 321840), (2880, 301278), (2980, 291168), (3033, 286080), (3370, 257472), (3456, 251065), (3576, 242640), (4023, 215680), (4044, 214560), (4320, 200852), (4470, 194112), (4768, 181980), (5055, 171648), (5364, 161760), (5392, 160920), (5760, 150639), (5960, 145584), (6066, 143040), (6705, 129408), (6740, 128736), (7152, 121320), (8046, 107840), (8088, 107280), (8640, 100426), (8940, 97056), (9099, 95360), (9536, 90990), (10110, 85824), (10728, 80880), (10784, 80460), (11920, 72792), (12132, 71520), (13410, 64704), (13480, 64368), (14304, 60660), (15165, 57216), (16092, 53920), (16176, 53640), (17280, 50213), (17880, 48528), (18198, 47680), (19072, 45495), (20115, 43136), (20220, 42912), (21456, 40440), (21568, 40230), (23840, 36396), (24264, 35760), (26820, 32352), (26960, 32184), (28608, 30330)]