18795516480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167339}}^1$

素因数の和:167378

約数の個数: 224

約数和(自身を含む): 71407324800

約数和(自身を除く): 52611808320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7488, 8640, 9360, 11232, 12480, 14040, 18720, 22464, 28080, 37440, 56160, 112320, 167339, 334678, 502017, 669356, 836695, 1004034, 1338712, 1506051, 1673390, 2008068, 2175407, 2510085, 2677424, 3012102, 3346780, 4016136, 4350814, 4518153, 5020170, 5354848, 6024204, 6526221, 6693560, 7530255, 8032272, 8701628, 9036306, 10040340, 10709696, 10877035, 12048408, 13052442, 13387120, 15060510, 16064544, 17403256, 18072612, 19578663, 20080680, 21754070, 22590765, 24096816, 26104884, 26774240, 30121020, 32129088, 32631105, 34806512, 36145224, 39157326, 40161360, 43508140, 45181530, 48193632, 52209768, 53548480, 58735989, 60242040, 65262210, 69613024, 72290448, 78314652, 80322720, 87016280, 90363060, 96387264, 97893315, 104419536, 117471978, 120484080, 130524420, 139226048, 144580896, 156629304, 160645440, 174032560, 180726120, 195786630, 208839072, 234943956, 240968160, 261048840, 289161792, 293679945, 313258608, 348065120, 361452240, 391573260, 417678144, 469887912, 481936320, 522097680, 587359890, 626517216, 696130240, 722904480, 783146520, 939775824, 1044195360, 1174719780, 1253034432, 1445808960, 1566293040, 1879551648, 2088390720, 2349439560, 3132586080, 3759103296, 4698879120, 6265172160, 9397758240, 18795516480]

約数ペア:

[(1, 18795516480), (2, 9397758240), (3, 6265172160), (4, 4698879120), (5, 3759103296), (6, 3132586080), (8, 2349439560), (9, 2088390720), (10, 1879551648), (12, 1566293040), (13, 1445808960), (15, 1253034432), (16, 1174719780), (18, 1044195360), (20, 939775824), (24, 783146520), (26, 722904480), (27, 696130240), (30, 626517216), (32, 587359890), (36, 522097680), (39, 481936320), (40, 469887912), (45, 417678144), (48, 391573260), (52, 361452240), (54, 348065120), (60, 313258608), (64, 293679945), (65, 289161792), (72, 261048840), (78, 240968160), (80, 234943956), (90, 208839072), (96, 195786630), (104, 180726120), (108, 174032560), (117, 160645440), (120, 156629304), (130, 144580896), (135, 139226048), (144, 130524420), (156, 120484080), (160, 117471978), (180, 104419536), (192, 97893315), (195, 96387264), (208, 90363060), (216, 87016280), (234, 80322720), (240, 78314652), (260, 72290448), (270, 69613024), (288, 65262210), (312, 60242040), (320, 58735989), (351, 53548480), (360, 52209768), (390, 48193632), (416, 45181530), (432, 43508140), (468, 40161360), (480, 39157326), (520, 36145224), (540, 34806512), (576, 32631105), (585, 32129088), (624, 30121020), (702, 26774240), (720, 26104884), (780, 24096816), (832, 22590765), (864, 21754070), (936, 20080680), (960, 19578663), (1040, 18072612), (1080, 17403256), (1170, 16064544), (1248, 15060510), (1404, 13387120), (1440, 13052442), (1560, 12048408), (1728, 10877035), (1755, 10709696), (1872, 10040340), (2080, 9036306), (2160, 8701628), (2340, 8032272), (2496, 7530255), (2808, 6693560), (2880, 6526221), (3120, 6024204), (3510, 5354848), (3744, 5020170), (4160, 4518153), (4320, 4350814), (4680, 4016136), (5616, 3346780), (6240, 3012102), (7020, 2677424), (7488, 2510085), (8640, 2175407), (9360, 2008068), (11232, 1673390), (12480, 1506051), (14040, 1338712), (18720, 1004034), (22464, 836695), (28080, 669356), (37440, 502017), (56160, 334678), (112320, 167339)]