318320640

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 312

約数和(自身を含む): 1211350608

約数和(自身を除く): 893029968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 157, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 314, 320, 330, 352, 360, 384, 396, 440, 471, 480, 495, 512, 528, 576, 628, 640, 660, 704, 720, 768, 785, 792, 880, 942, 960, 990, 1024, 1056, 1152, 1256, 1280, 1320, 1408, 1413, 1440, 1536, 1570, 1584, 1727, 1760, 1884, 1920, 1980, 2048, 2112, 2304, 2355, 2512, 2560, 2640, 2816, 2826, 2880, 3072, 3140, 3168, 3454, 3520, 3768, 3840, 3960, 4096, 4224, 4608, 4710, 5024, 5120, 5181, 5280, 5632, 5652, 5760, 6144, 6280, 6336, 6908, 7040, 7065, 7536, 7680, 7920, 8448, 8635, 9216, 9420, 10048, 10240, 10362, 10560, 11264, 11304, 11520, 12288, 12560, 12672, 13816, 14080, 14130, 15072, 15360, 15543, 15840, 16896, 17270, 18432, 18840, 20096, 20480, 20724, 21120, 22528, 22608, 23040, 25120, 25344, 25905, 27632, 28160, 28260, 30144, 30720, 31086, 31680, 33792, 34540, 36864, 37680, 40192, 41448, 42240, 45056, 45216, 46080, 50240, 50688, 51810, 55264, 56320, 56520, 60288, 61440, 62172, 63360, 67584, 69080, 75360, 77715, 80384, 82896, 84480, 90432, 92160, 100480, 101376, 103620, 110528, 112640, 113040, 120576, 124344, 126720, 135168, 138160, 150720, 155430, 160768, 165792, 168960, 180864, 184320, 200960, 202752, 207240, 221056, 225280, 226080, 241152, 248688, 253440, 276320, 301440, 310860, 321536, 331584, 337920, 361728, 401920, 405504, 414480, 442112, 452160, 482304, 497376, 506880, 552640, 602880, 621720, 643072, 663168, 675840, 723456, 803840, 828960, 884224, 904320, 964608, 994752, 1013760, 1105280, 1205760, 1243440, 1326336, 1446912, 1607680, 1657920, 1768448, 1808640, 1929216, 1989504, 2027520, 2210560, 2411520, 2486880, 2652672, 2893824, 3215360, 3315840, 3536896, 3617280, 3979008, 4421120, 4823040, 4973760, 5305344, 5787648, 6631680, 7073792, 7234560, 7958016, 8842240, 9646080, 9947520, 10610688, 13263360, 14469120, 15916032, 17684480, 19895040, 21221376, 26526720, 28938240, 31832064, 35368960, 39790080, 53053440, 63664128, 79580160, 106106880, 159160320, 318320640]

約数ペア:

[(1, 318320640), (2, 159160320), (3, 106106880), (4, 79580160), (5, 63664128), (6, 53053440), (8, 39790080), (9, 35368960), (10, 31832064), (11, 28938240), (12, 26526720), (15, 21221376), (16, 19895040), (18, 17684480), (20, 15916032), (22, 14469120), (24, 13263360), (30, 10610688), (32, 9947520), (33, 9646080), (36, 8842240), (40, 7958016), (44, 7234560), (45, 7073792), (48, 6631680), (55, 5787648), (60, 5305344), (64, 4973760), (66, 4823040), (72, 4421120), (80, 3979008), (88, 3617280), (90, 3536896), (96, 3315840), (99, 3215360), (110, 2893824), (120, 2652672), (128, 2486880), (132, 2411520), (144, 2210560), (157, 2027520), (160, 1989504), (165, 1929216), (176, 1808640), (180, 1768448), (192, 1657920), (198, 1607680), (220, 1446912), (240, 1326336), (256, 1243440), (264, 1205760), (288, 1105280), (314, 1013760), (320, 994752), (330, 964608), (352, 904320), (360, 884224), (384, 828960), (396, 803840), (440, 723456), (471, 675840), (480, 663168), (495, 643072), (512, 621720), (528, 602880), (576, 552640), (628, 506880), (640, 497376), (660, 482304), (704, 452160), (720, 442112), (768, 414480), (785, 405504), (792, 401920), (880, 361728), (942, 337920), (960, 331584), (990, 321536), (1024, 310860), (1056, 301440), (1152, 276320), (1256, 253440), (1280, 248688), (1320, 241152), (1408, 226080), (1413, 225280), (1440, 221056), (1536, 207240), (1570, 202752), (1584, 200960), (1727, 184320), (1760, 180864), (1884, 168960), (1920, 165792), (1980, 160768), (2048, 155430), (2112, 150720), (2304, 138160), (2355, 135168), (2512, 126720), (2560, 124344), (2640, 120576), (2816, 113040), (2826, 112640), (2880, 110528), (3072, 103620), (3140, 101376), (3168, 100480), (3454, 92160), (3520, 90432), (3768, 84480), (3840, 82896), (3960, 80384), (4096, 77715), (4224, 75360), (4608, 69080), (4710, 67584), (5024, 63360), (5120, 62172), (5181, 61440), (5280, 60288), (5632, 56520), (5652, 56320), (5760, 55264), (6144, 51810), (6280, 50688), (6336, 50240), (6908, 46080), (7040, 45216), (7065, 45056), (7536, 42240), (7680, 41448), (7920, 40192), (8448, 37680), (8635, 36864), (9216, 34540), (9420, 33792), (10048, 31680), (10240, 31086), (10362, 30720), (10560, 30144), (11264, 28260), (11304, 28160), (11520, 27632), (12288, 25905), (12560, 25344), (12672, 25120), (13816, 23040), (14080, 22608), (14130, 22528), (15072, 21120), (15360, 20724), (15543, 20480), (15840, 20096), (16896, 18840), (17270, 18432)]