2056976640

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1206

約数の個数: 288

約数和(自身を含む): 7443757440

約数和(自身を除く): 5386780800

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 256, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 576, 636, 640, 720, 768, 795, 848, 864, 954, 960, 1060, 1080, 1123, 1152, 1272, 1280, 1431, 1440, 1590, 1696, 1728, 1908, 1920, 2120, 2160, 2246, 2304, 2385, 2544, 2862, 2880, 3180, 3369, 3392, 3456, 3816, 3840, 4240, 4320, 4492, 4770, 5088, 5615, 5724, 5760, 6360, 6738, 6784, 6912, 7155, 7632, 8480, 8640, 8984, 9540, 10107, 10176, 11230, 11448, 11520, 12720, 13476, 13568, 14310, 15264, 16845, 16960, 17280, 17968, 19080, 20214, 20352, 22460, 22896, 25440, 26952, 28620, 30321, 30528, 33690, 33920, 34560, 35936, 38160, 40428, 40704, 44920, 45792, 50535, 50880, 53904, 57240, 59519, 60642, 61056, 67380, 67840, 71872, 76320, 80856, 89840, 91584, 101070, 101760, 107808, 114480, 119038, 121284, 122112, 134760, 143744, 151605, 152640, 161712, 178557, 179680, 183168, 202140, 203520, 215616, 228960, 238076, 242568, 269520, 287488, 297595, 303210, 305280, 323424, 357114, 359360, 366336, 404280, 431232, 457920, 476152, 485136, 535671, 539040, 595190, 606420, 610560, 646848, 714228, 718720, 808560, 862464, 892785, 915840, 952304, 970272, 1071342, 1078080, 1190380, 1212840, 1293696, 1428456, 1437440, 1607013, 1617120, 1785570, 1831680, 1904608, 1940544, 2142684, 2156160, 2380760, 2425680, 2587392, 2678355, 2856912, 3214026, 3234240, 3571140, 3809216, 3881088, 4285368, 4312320, 4761520, 4851360, 5356710, 5713824, 6428052, 6468480, 7142280, 7618432, 7762176, 8035065, 8570736, 9523040, 9702720, 10713420, 11427648, 12856104, 12936960, 14284560, 15236864, 16070130, 17141472, 19046080, 19405440, 21426840, 22855296, 25712208, 28569120, 32140260, 34282944, 38092160, 38810880, 42853680, 45710592, 51424416, 57138240, 64280520, 68565888, 76184320, 85707360, 102848832, 114276480, 128561040, 137131776, 171414720, 205697664, 228552960, 257122080, 342829440, 411395328, 514244160, 685658880, 1028488320, 2056976640]

約数ペア:

[(1, 2056976640), (2, 1028488320), (3, 685658880), (4, 514244160), (5, 411395328), (6, 342829440), (8, 257122080), (9, 228552960), (10, 205697664), (12, 171414720), (15, 137131776), (16, 128561040), (18, 114276480), (20, 102848832), (24, 85707360), (27, 76184320), (30, 68565888), (32, 64280520), (36, 57138240), (40, 51424416), (45, 45710592), (48, 42853680), (53, 38810880), (54, 38092160), (60, 34282944), (64, 32140260), (72, 28569120), (80, 25712208), (90, 22855296), (96, 21426840), (106, 19405440), (108, 19046080), (120, 17141472), (128, 16070130), (135, 15236864), (144, 14284560), (159, 12936960), (160, 12856104), (180, 11427648), (192, 10713420), (212, 9702720), (216, 9523040), (240, 8570736), (256, 8035065), (265, 7762176), (270, 7618432), (288, 7142280), (318, 6468480), (320, 6428052), (360, 5713824), (384, 5356710), (424, 4851360), (432, 4761520), (477, 4312320), (480, 4285368), (530, 3881088), (540, 3809216), (576, 3571140), (636, 3234240), (640, 3214026), (720, 2856912), (768, 2678355), (795, 2587392), (848, 2425680), (864, 2380760), (954, 2156160), (960, 2142684), (1060, 1940544), (1080, 1904608), (1123, 1831680), (1152, 1785570), (1272, 1617120), (1280, 1607013), (1431, 1437440), (1440, 1428456), (1590, 1293696), (1696, 1212840), (1728, 1190380), (1908, 1078080), (1920, 1071342), (2120, 970272), (2160, 952304), (2246, 915840), (2304, 892785), (2385, 862464), (2544, 808560), (2862, 718720), (2880, 714228), (3180, 646848), (3369, 610560), (3392, 606420), (3456, 595190), (3816, 539040), (3840, 535671), (4240, 485136), (4320, 476152), (4492, 457920), (4770, 431232), (5088, 404280), (5615, 366336), (5724, 359360), (5760, 357114), (6360, 323424), (6738, 305280), (6784, 303210), (6912, 297595), (7155, 287488), (7632, 269520), (8480, 242568), (8640, 238076), (8984, 228960), (9540, 215616), (10107, 203520), (10176, 202140), (11230, 183168), (11448, 179680), (11520, 178557), (12720, 161712), (13476, 152640), (13568, 151605), (14310, 143744), (15264, 134760), (16845, 122112), (16960, 121284), (17280, 119038), (17968, 114480), (19080, 107808), (20214, 101760), (20352, 101070), (22460, 91584), (22896, 89840), (25440, 80856), (26952, 76320), (28620, 71872), (30321, 67840), (30528, 67380), (33690, 61056), (33920, 60642), (34560, 59519), (35936, 57240), (38160, 53904), (40428, 50880), (40704, 50535), (44920, 45792)]