1976348160

素因数分解:

$2^9\times 3^7\times 5^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 320

約数和(自身を含む): 7126954560

約数和(自身を除く): 5150606400

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 353, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 706, 720, 729, 768, 810, 864, 960, 972, 1059, 1080, 1152, 1215, 1280, 1296, 1412, 1440, 1458, 1536, 1620, 1728, 1765, 1920, 1944, 2118, 2160, 2187, 2304, 2430, 2560, 2592, 2824, 2880, 2916, 3177, 3240, 3456, 3530, 3645, 3840, 3888, 4236, 4320, 4374, 4608, 4860, 5184, 5295, 5648, 5760, 5832, 6354, 6480, 6912, 7060, 7290, 7680, 7776, 8472, 8640, 8748, 9531, 9720, 10368, 10590, 10935, 11296, 11520, 11664, 12708, 12960, 13824, 14120, 14580, 15552, 15885, 16944, 17280, 17496, 19062, 19440, 20736, 21180, 21870, 22592, 23040, 23328, 25416, 25920, 28240, 28593, 29160, 31104, 31770, 33888, 34560, 34992, 38124, 38880, 41472, 42360, 43740, 45184, 46656, 47655, 50832, 51840, 56480, 57186, 58320, 62208, 63540, 67776, 69120, 69984, 76248, 77760, 84720, 85779, 87480, 90368, 93312, 95310, 101664, 103680, 112960, 114372, 116640, 124416, 127080, 135552, 139968, 142965, 152496, 155520, 169440, 171558, 174960, 180736, 186624, 190620, 203328, 207360, 225920, 228744, 233280, 254160, 257337, 271104, 279936, 285930, 304992, 311040, 338880, 343116, 349920, 373248, 381240, 406656, 428895, 451840, 457488, 466560, 508320, 514674, 542208, 559872, 571860, 609984, 622080, 677760, 686232, 699840, 762480, 772011, 813312, 857790, 903680, 914976, 933120, 1016640, 1029348, 1119744, 1143720, 1219968, 1286685, 1355520, 1372464, 1399680, 1524960, 1544022, 1626624, 1715580, 1829952, 1866240, 2033280, 2058696, 2287440, 2439936, 2573370, 2711040, 2744928, 2799360, 3049920, 3088044, 3431160, 3659904, 3860055, 4066560, 4117392, 4574880, 4879872, 5146740, 5489856, 5598720, 6099840, 6176088, 6862320, 7319808, 7720110, 8133120, 8234784, 9149760, 10293480, 10979712, 12199680, 12352176, 13724640, 14639616, 15440220, 16469568, 18299520, 20586960, 21959424, 24399360, 24704352, 27449280, 30880440, 32939136, 36599040, 41173920, 43918848, 49408704, 54898560, 61760880, 65878272, 73198080, 82347840, 98817408, 109797120, 123521760, 131756544, 164695680, 197634816, 219594240, 247043520, 329391360, 395269632, 494087040, 658782720, 988174080, 1976348160]

約数ペア:

[(1, 1976348160), (2, 988174080), (3, 658782720), (4, 494087040), (5, 395269632), (6, 329391360), (8, 247043520), (9, 219594240), (10, 197634816), (12, 164695680), (15, 131756544), (16, 123521760), (18, 109797120), (20, 98817408), (24, 82347840), (27, 73198080), (30, 65878272), (32, 61760880), (36, 54898560), (40, 49408704), (45, 43918848), (48, 41173920), (54, 36599040), (60, 32939136), (64, 30880440), (72, 27449280), (80, 24704352), (81, 24399360), (90, 21959424), (96, 20586960), (108, 18299520), (120, 16469568), (128, 15440220), (135, 14639616), (144, 13724640), (160, 12352176), (162, 12199680), (180, 10979712), (192, 10293480), (216, 9149760), (240, 8234784), (243, 8133120), (256, 7720110), (270, 7319808), (288, 6862320), (320, 6176088), (324, 6099840), (353, 5598720), (360, 5489856), (384, 5146740), (405, 4879872), (432, 4574880), (480, 4117392), (486, 4066560), (512, 3860055), (540, 3659904), (576, 3431160), (640, 3088044), (648, 3049920), (706, 2799360), (720, 2744928), (729, 2711040), (768, 2573370), (810, 2439936), (864, 2287440), (960, 2058696), (972, 2033280), (1059, 1866240), (1080, 1829952), (1152, 1715580), (1215, 1626624), (1280, 1544022), (1296, 1524960), (1412, 1399680), (1440, 1372464), (1458, 1355520), (1536, 1286685), (1620, 1219968), (1728, 1143720), (1765, 1119744), (1920, 1029348), (1944, 1016640), (2118, 933120), (2160, 914976), (2187, 903680), (2304, 857790), (2430, 813312), (2560, 772011), (2592, 762480), (2824, 699840), (2880, 686232), (2916, 677760), (3177, 622080), (3240, 609984), (3456, 571860), (3530, 559872), (3645, 542208), (3840, 514674), (3888, 508320), (4236, 466560), (4320, 457488), (4374, 451840), (4608, 428895), (4860, 406656), (5184, 381240), (5295, 373248), (5648, 349920), (5760, 343116), (5832, 338880), (6354, 311040), (6480, 304992), (6912, 285930), (7060, 279936), (7290, 271104), (7680, 257337), (7776, 254160), (8472, 233280), (8640, 228744), (8748, 225920), (9531, 207360), (9720, 203328), (10368, 190620), (10590, 186624), (10935, 180736), (11296, 174960), (11520, 171558), (11664, 169440), (12708, 155520), (12960, 152496), (13824, 142965), (14120, 139968), (14580, 135552), (15552, 127080), (15885, 124416), (16944, 116640), (17280, 114372), (17496, 112960), (19062, 103680), (19440, 101664), (20736, 95310), (21180, 93312), (21870, 90368), (22592, 87480), (23040, 85779), (23328, 84720), (25416, 77760), (25920, 76248), (28240, 69984), (28593, 69120), (29160, 67776), (31104, 63540), (31770, 62208), (33888, 58320), (34560, 57186), (34992, 56480), (38124, 51840), (38880, 50832), (41472, 47655), (42360, 46656), (43740, 45184)]