1963306080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{709}}^1$

素因数の和:1374

約数の個数: 192

約数和(自身を含む): 6891998400

約数和(自身を除く): 4928692320

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 641, 709, 720, 864, 1080, 1282, 1418, 1440, 1923, 2127, 2160, 2564, 2836, 3205, 3545, 3846, 4254, 4320, 5128, 5672, 5769, 6381, 6410, 7090, 7692, 8508, 9615, 10256, 10635, 11344, 11538, 12762, 12820, 14180, 15384, 17016, 17307, 19143, 19230, 20512, 21270, 22688, 23076, 25524, 25640, 28360, 28845, 30768, 31905, 34032, 34614, 38286, 38460, 42540, 46152, 51048, 51280, 56720, 57690, 61536, 63810, 68064, 69228, 76572, 76920, 85080, 86535, 92304, 95715, 102096, 102560, 113440, 115380, 127620, 138456, 153144, 153840, 170160, 173070, 184608, 191430, 204192, 230760, 255240, 276912, 306288, 307680, 340320, 346140, 382860, 454469, 461520, 510480, 553824, 612576, 692280, 765720, 908938, 923040, 1020960, 1363407, 1384560, 1531440, 1817876, 2272345, 2726814, 2769120, 3062880, 3635752, 4090221, 4544690, 5453628, 6817035, 7271504, 8180442, 9089380, 10907256, 12270663, 13634070, 14543008, 16360884, 18178760, 20451105, 21814512, 24541326, 27268140, 32721768, 36357520, 40902210, 43629024, 49082652, 54536280, 61353315, 65443536, 72715040, 81804420, 98165304, 109072560, 122706630, 130887072, 163608840, 196330608, 218145120, 245413260, 327217680, 392661216, 490826520, 654435360, 981653040, 1963306080]

約数ペア:

[(1, 1963306080), (2, 981653040), (3, 654435360), (4, 490826520), (5, 392661216), (6, 327217680), (8, 245413260), (9, 218145120), (10, 196330608), (12, 163608840), (15, 130887072), (16, 122706630), (18, 109072560), (20, 98165304), (24, 81804420), (27, 72715040), (30, 65443536), (32, 61353315), (36, 54536280), (40, 49082652), (45, 43629024), (48, 40902210), (54, 36357520), (60, 32721768), (72, 27268140), (80, 24541326), (90, 21814512), (96, 20451105), (108, 18178760), (120, 16360884), (135, 14543008), (144, 13634070), (160, 12270663), (180, 10907256), (216, 9089380), (240, 8180442), (270, 7271504), (288, 6817035), (360, 5453628), (432, 4544690), (480, 4090221), (540, 3635752), (641, 3062880), (709, 2769120), (720, 2726814), (864, 2272345), (1080, 1817876), (1282, 1531440), (1418, 1384560), (1440, 1363407), (1923, 1020960), (2127, 923040), (2160, 908938), (2564, 765720), (2836, 692280), (3205, 612576), (3545, 553824), (3846, 510480), (4254, 461520), (4320, 454469), (5128, 382860), (5672, 346140), (5769, 340320), (6381, 307680), (6410, 306288), (7090, 276912), (7692, 255240), (8508, 230760), (9615, 204192), (10256, 191430), (10635, 184608), (11344, 173070), (11538, 170160), (12762, 153840), (12820, 153144), (14180, 138456), (15384, 127620), (17016, 115380), (17307, 113440), (19143, 102560), (19230, 102096), (20512, 95715), (21270, 92304), (22688, 86535), (23076, 85080), (25524, 76920), (25640, 76572), (28360, 69228), (28845, 68064), (30768, 63810), (31905, 61536), (34032, 57690), (34614, 56720), (38286, 51280), (38460, 51048), (42540, 46152)]