39790080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 151289424

約数和(自身を除く): 111499344

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, 1056, 1152, 1256, 1280, 1320, 1408, 1413, 1440, 1536, 1570, 1584, 1727, 1760, 1884, 1920, 1980, 2112, 2304, 2355, 2512, 2560, 2640, 2816, 2826, 2880, 3140, 3168, 3454, 3520, 3768, 3840, 3960, 4224, 4608, 4710, 5024, 5181, 5280, 5632, 5652, 5760, 6280, 6336, 6908, 7040, 7065, 7536, 7680, 7920, 8448, 8635, 9420, 10048, 10362, 10560, 11304, 11520, 12560, 12672, 13816, 14080, 14130, 15072, 15543, 15840, 16896, 17270, 18840, 20096, 20724, 21120, 22608, 23040, 25120, 25344, 25905, 27632, 28160, 28260, 30144, 31086, 31680, 34540, 37680, 40192, 41448, 42240, 45216, 50240, 50688, 51810, 55264, 56520, 60288, 62172, 63360, 69080, 75360, 77715, 80384, 82896, 84480, 90432, 100480, 103620, 110528, 113040, 120576, 124344, 126720, 138160, 150720, 155430, 165792, 180864, 200960, 207240, 221056, 226080, 241152, 248688, 253440, 276320, 301440, 310860, 331584, 361728, 401920, 414480, 442112, 452160, 497376, 552640, 602880, 621720, 663168, 723456, 828960, 884224, 904320, 994752, 1105280, 1205760, 1243440, 1326336, 1657920, 1808640, 1989504, 2210560, 2486880, 2652672, 3315840, 3617280, 3979008, 4421120, 4973760, 6631680, 7958016, 9947520, 13263360, 19895040, 39790080]

約数ペア:

[(1, 39790080), (2, 19895040), (3, 13263360), (4, 9947520), (5, 7958016), (6, 6631680), (8, 4973760), (9, 4421120), (10, 3979008), (11, 3617280), (12, 3315840), (15, 2652672), (16, 2486880), (18, 2210560), (20, 1989504), (22, 1808640), (24, 1657920), (30, 1326336), (32, 1243440), (33, 1205760), (36, 1105280), (40, 994752), (44, 904320), (45, 884224), (48, 828960), (55, 723456), (60, 663168), (64, 621720), (66, 602880), (72, 552640), (80, 497376), (88, 452160), (90, 442112), (96, 414480), (99, 401920), (110, 361728), (120, 331584), (128, 310860), (132, 301440), (144, 276320), (157, 253440), (160, 248688), (165, 241152), (176, 226080), (180, 221056), (192, 207240), (198, 200960), (220, 180864), (240, 165792), (256, 155430), (264, 150720), (288, 138160), (314, 126720), (320, 124344), (330, 120576), (352, 113040), (360, 110528), (384, 103620), (396, 100480), (440, 90432), (471, 84480), (480, 82896), (495, 80384), (512, 77715), (528, 75360), (576, 69080), (628, 63360), (640, 62172), (660, 60288), (704, 56520), (720, 55264), (768, 51810), (785, 50688), (792, 50240), (880, 45216), (942, 42240), (960, 41448), (990, 40192), (1056, 37680), (1152, 34540), (1256, 31680), (1280, 31086), (1320, 30144), (1408, 28260), (1413, 28160), (1440, 27632), (1536, 25905), (1570, 25344), (1584, 25120), (1727, 23040), (1760, 22608), (1884, 21120), (1920, 20724), (1980, 20096), (2112, 18840), (2304, 17270), (2355, 16896), (2512, 15840), (2560, 15543), (2640, 15072), (2816, 14130), (2826, 14080), (2880, 13816), (3140, 12672), (3168, 12560), (3454, 11520), (3520, 11304), (3768, 10560), (3840, 10362), (3960, 10048), (4224, 9420), (4608, 8635), (4710, 8448), (5024, 7920), (5181, 7680), (5280, 7536), (5632, 7065), (5652, 7040), (5760, 6908), (6280, 6336)]