1231925760

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:505

約数の個数: 400

約数和(自身を含む): 4762179576

約数和(自身を除く): 3530253816

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, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 457, 468, 480, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 914, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1371, 1404, 1440, 1536, 1560, 1620, 1664, 1728, 1755, 1828, 1872, 1920, 2080, 2106, 2160, 2285, 2304, 2340, 2496, 2560, 2592, 2742, 2808, 2880, 3120, 3240, 3328, 3456, 3510, 3656, 3744, 3840, 4113, 4160, 4212, 4320, 4570, 4608, 4680, 4992, 5184, 5265, 5484, 5616, 5760, 5941, 6240, 6480, 6656, 6855, 6912, 7020, 7312, 7488, 7680, 8226, 8320, 8424, 8640, 9140, 9360, 9984, 10368, 10530, 10968, 11232, 11520, 11882, 12339, 12480, 12960, 13710, 13824, 14040, 14624, 14976, 16452, 16640, 16848, 17280, 17823, 18280, 18720, 19968, 20565, 20736, 21060, 21936, 22464, 23040, 23764, 24678, 24960, 25920, 27420, 28080, 29248, 29705, 29952, 32904, 33280, 33696, 34560, 35646, 36560, 37017, 37440, 41130, 41472, 42120, 43872, 44928, 47528, 49356, 49920, 51840, 53469, 54840, 56160, 58496, 59410, 59904, 61695, 65808, 67392, 69120, 71292, 73120, 74034, 74880, 82260, 84240, 87744, 89115, 89856, 95056, 98712, 99840, 103680, 106938, 109680, 112320, 116992, 118820, 123390, 131616, 134784, 142584, 146240, 148068, 149760, 160407, 164520, 168480, 175488, 178230, 179712, 185085, 190112, 197424, 207360, 213876, 219360, 224640, 233984, 237640, 246780, 263232, 267345, 269568, 285168, 292480, 296136, 299520, 320814, 329040, 336960, 350976, 356460, 370170, 380224, 394848, 427752, 438720, 449280, 475280, 481221, 493560, 526464, 534690, 539136, 570336, 584960, 592272, 641628, 658080, 673920, 701952, 712920, 740340, 760448, 789696, 802035, 855504, 877440, 898560, 950560, 962442, 987120, 1052928, 1069380, 1140672, 1169920, 1184544, 1283256, 1316160, 1347840, 1425840, 1480680, 1520896, 1579392, 1604070, 1711008, 1754880, 1901120, 1924884, 1974240, 2105856, 2138760, 2281344, 2369088, 2406105, 2566512, 2632320, 2695680, 2851680, 2961360, 3041792, 3158784, 3208140, 3422016, 3509760, 3802240, 3849768, 3948480, 4277520, 4562688, 4738176, 4812210, 5133024, 5264640, 5703360, 5922720, 6317568, 6416280, 6844032, 7604480, 7699536, 7896960, 8555040, 9125376, 9476352, 9624420, 10266048, 10529280, 11406720, 11845440, 12832560, 13688064, 15208960, 15399072, 15793920, 17110080, 18952704, 19248840, 20532096, 22813440, 23690880, 25665120, 27376128, 30798144, 31587840, 34220160, 38497680, 41064192, 45626880, 47381760, 51330240, 61596288, 68440320, 76995360, 82128384, 94763520, 102660480, 123192576, 136880640, 153990720, 205320960, 246385152, 307981440, 410641920, 615962880, 1231925760]

約数ペア:

[(1, 1231925760), (2, 615962880), (3, 410641920), (4, 307981440), (5, 246385152), (6, 205320960), (8, 153990720), (9, 136880640), (10, 123192576), (12, 102660480), (13, 94763520), (15, 82128384), (16, 76995360), (18, 68440320), (20, 61596288), (24, 51330240), (26, 47381760), (27, 45626880), (30, 41064192), (32, 38497680), (36, 34220160), (39, 31587840), (40, 30798144), (45, 27376128), (48, 25665120), (52, 23690880), (54, 22813440), (60, 20532096), (64, 19248840), (65, 18952704), (72, 17110080), (78, 15793920), (80, 15399072), (81, 15208960), (90, 13688064), (96, 12832560), (104, 11845440), (108, 11406720), (117, 10529280), (120, 10266048), (128, 9624420), (130, 9476352), (135, 9125376), (144, 8555040), (156, 7896960), (160, 7699536), (162, 7604480), (180, 6844032), (192, 6416280), (195, 6317568), (208, 5922720), (216, 5703360), (234, 5264640), (240, 5133024), (256, 4812210), (260, 4738176), (270, 4562688), (288, 4277520), (312, 3948480), (320, 3849768), (324, 3802240), (351, 3509760), (360, 3422016), (384, 3208140), (390, 3158784), (405, 3041792), (416, 2961360), (432, 2851680), (457, 2695680), (468, 2632320), (480, 2566512), (512, 2406105), (520, 2369088), (540, 2281344), (576, 2138760), (585, 2105856), (624, 1974240), (640, 1924884), (648, 1901120), (702, 1754880), (720, 1711008), (768, 1604070), (780, 1579392), (810, 1520896), (832, 1480680), (864, 1425840), (914, 1347840), (936, 1316160), (960, 1283256), (1040, 1184544), (1053, 1169920), (1080, 1140672), (1152, 1069380), (1170, 1052928), (1248, 987120), (1280, 962442), (1296, 950560), (1371, 898560), (1404, 877440), (1440, 855504), (1536, 802035), (1560, 789696), (1620, 760448), (1664, 740340), (1728, 712920), (1755, 701952), (1828, 673920), (1872, 658080), (1920, 641628), (2080, 592272), (2106, 584960), (2160, 570336), (2285, 539136), (2304, 534690), (2340, 526464), (2496, 493560), (2560, 481221), (2592, 475280), (2742, 449280), (2808, 438720), (2880, 427752), (3120, 394848), (3240, 380224), (3328, 370170), (3456, 356460), (3510, 350976), (3656, 336960), (3744, 329040), (3840, 320814), (4113, 299520), (4160, 296136), (4212, 292480), (4320, 285168), (4570, 269568), (4608, 267345), (4680, 263232), (4992, 246780), (5184, 237640), (5265, 233984), (5484, 224640), (5616, 219360), (5760, 213876), (5941, 207360), (6240, 197424), (6480, 190112), (6656, 185085), (6855, 179712), (6912, 178230), (7020, 175488), (7312, 168480), (7488, 164520), (7680, 160407), (8226, 149760), (8320, 148068), (8424, 146240), (8640, 142584), (9140, 134784), (9360, 131616), (9984, 123390), (10368, 118820), (10530, 116992), (10968, 112320), (11232, 109680), (11520, 106938), (11882, 103680), (12339, 99840), (12480, 98712), (12960, 95056), (13710, 89856), (13824, 89115), (14040, 87744), (14624, 84240), (14976, 82260), (16452, 74880), (16640, 74034), (16848, 73120), (17280, 71292), (17823, 69120), (18280, 67392), (18720, 65808), (19968, 61695), (20565, 59904), (20736, 59410), (21060, 58496), (21936, 56160), (22464, 54840), (23040, 53469), (23764, 51840), (24678, 49920), (24960, 49356), (25920, 47528), (27420, 44928), (28080, 43872), (29248, 42120), (29705, 41472), (29952, 41130), (32904, 37440), (33280, 37017), (33696, 36560), (34560, 35646)]