2055767040

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{4957}}^1$

素因数の和:4994

約数の個数: 220

約数和(自身を含む): 7368192876

約数和(自身を除く): 5312425836

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 4957, 5120, 5184, 5760, 6480, 6912, 7680, 8640, 9216, 9914, 10368, 11520, 12960, 13824, 14871, 15360, 17280, 19828, 20736, 23040, 24785, 25920, 27648, 29742, 34560, 39656, 41472, 44613, 46080, 49570, 51840, 59484, 69120, 74355, 79312, 82944, 89226, 99140, 103680, 118968, 133839, 138240, 148710, 158624, 178452, 198280, 207360, 223065, 237936, 267678, 297420, 317248, 356904, 396560, 401517, 414720, 446130, 475872, 535356, 594840, 634496, 669195, 713808, 793120, 803034, 892260, 951744, 1070712, 1189680, 1268992, 1338390, 1427616, 1586240, 1606068, 1784520, 1903488, 2007585, 2141424, 2379360, 2537984, 2676780, 2855232, 3172480, 3212136, 3569040, 3806976, 4015170, 4282848, 4758720, 5075968, 5353560, 5710464, 6344960, 6424272, 7138080, 7613952, 8030340, 8565696, 9517440, 10707120, 11420928, 12689920, 12848544, 14276160, 15227904, 16060680, 17131392, 19034880, 21414240, 22841856, 25379840, 25697088, 28552320, 32121360, 34262784, 38069760, 42828480, 45683712, 51394176, 57104640, 64242720, 68525568, 76139520, 85656960, 102788352, 114209280, 128485440, 137051136, 171313920, 205576704, 228418560, 256970880, 342627840, 411153408, 513941760, 685255680, 1027883520, 2055767040]

約数ペア:

[(1, 2055767040), (2, 1027883520), (3, 685255680), (4, 513941760), (5, 411153408), (6, 342627840), (8, 256970880), (9, 228418560), (10, 205576704), (12, 171313920), (15, 137051136), (16, 128485440), (18, 114209280), (20, 102788352), (24, 85656960), (27, 76139520), (30, 68525568), (32, 64242720), (36, 57104640), (40, 51394176), (45, 45683712), (48, 42828480), (54, 38069760), (60, 34262784), (64, 32121360), (72, 28552320), (80, 25697088), (81, 25379840), (90, 22841856), (96, 21414240), (108, 19034880), (120, 17131392), (128, 16060680), (135, 15227904), (144, 14276160), (160, 12848544), (162, 12689920), (180, 11420928), (192, 10707120), (216, 9517440), (240, 8565696), (256, 8030340), (270, 7613952), (288, 7138080), (320, 6424272), (324, 6344960), (360, 5710464), (384, 5353560), (405, 5075968), (432, 4758720), (480, 4282848), (512, 4015170), (540, 3806976), (576, 3569040), (640, 3212136), (648, 3172480), (720, 2855232), (768, 2676780), (810, 2537984), (864, 2379360), (960, 2141424), (1024, 2007585), (1080, 1903488), (1152, 1784520), (1280, 1606068), (1296, 1586240), (1440, 1427616), (1536, 1338390), (1620, 1268992), (1728, 1189680), (1920, 1070712), (2160, 951744), (2304, 892260), (2560, 803034), (2592, 793120), (2880, 713808), (3072, 669195), (3240, 634496), (3456, 594840), (3840, 535356), (4320, 475872), (4608, 446130), (4957, 414720), (5120, 401517), (5184, 396560), (5760, 356904), (6480, 317248), (6912, 297420), (7680, 267678), (8640, 237936), (9216, 223065), (9914, 207360), (10368, 198280), (11520, 178452), (12960, 158624), (13824, 148710), (14871, 138240), (15360, 133839), (17280, 118968), (19828, 103680), (20736, 99140), (23040, 89226), (24785, 82944), (25920, 79312), (27648, 74355), (29742, 69120), (34560, 59484), (39656, 51840), (41472, 49570), (44613, 46080)]