307981440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:501

約数の個数: 320

約数和(自身を含む): 1187053560

約数和(自身を除く): 879072120

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, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 457, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 914, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1371, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1828, 1872, 1920, 2080, 2106, 2160, 2285, 2340, 2496, 2592, 2742, 2808, 2880, 3120, 3240, 3456, 3510, 3656, 3744, 4113, 4160, 4212, 4320, 4570, 4680, 4992, 5184, 5265, 5484, 5616, 5760, 5941, 6240, 6480, 6855, 7020, 7312, 7488, 8226, 8320, 8424, 8640, 9140, 9360, 10368, 10530, 10968, 11232, 11882, 12339, 12480, 12960, 13710, 14040, 14624, 14976, 16452, 16848, 17280, 17823, 18280, 18720, 20565, 21060, 21936, 22464, 23764, 24678, 24960, 25920, 27420, 28080, 29248, 29705, 32904, 33696, 35646, 36560, 37017, 37440, 41130, 42120, 43872, 44928, 47528, 49356, 51840, 53469, 54840, 56160, 58496, 59410, 61695, 65808, 67392, 71292, 73120, 74034, 74880, 82260, 84240, 87744, 89115, 95056, 98712, 106938, 109680, 112320, 118820, 123390, 131616, 134784, 142584, 146240, 148068, 160407, 164520, 168480, 175488, 178230, 185085, 190112, 197424, 213876, 219360, 224640, 237640, 246780, 263232, 267345, 285168, 292480, 296136, 320814, 329040, 336960, 356460, 370170, 380224, 394848, 427752, 438720, 475280, 481221, 493560, 526464, 534690, 570336, 592272, 641628, 658080, 673920, 712920, 740340, 760448, 789696, 802035, 855504, 877440, 950560, 962442, 987120, 1069380, 1140672, 1184544, 1283256, 1316160, 1425840, 1480680, 1579392, 1604070, 1711008, 1901120, 1924884, 1974240, 2138760, 2281344, 2369088, 2406105, 2566512, 2632320, 2851680, 2961360, 3208140, 3422016, 3802240, 3849768, 3948480, 4277520, 4738176, 4812210, 5133024, 5703360, 5922720, 6416280, 6844032, 7699536, 7896960, 8555040, 9624420, 10266048, 11406720, 11845440, 12832560, 15399072, 17110080, 19248840, 20532096, 23690880, 25665120, 30798144, 34220160, 38497680, 51330240, 61596288, 76995360, 102660480, 153990720, 307981440]

約数ペア:

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