1013022720

素因数分解:

$2^{15}\times 3^3\times 5^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 256

約数和(自身を含む): 3617532000

約数和(自身を除く): 2604509280

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 229, 240, 256, 270, 288, 320, 360, 384, 432, 458, 480, 512, 540, 576, 640, 687, 720, 768, 864, 916, 960, 1024, 1080, 1145, 1152, 1280, 1374, 1440, 1536, 1728, 1832, 1920, 2048, 2061, 2160, 2290, 2304, 2560, 2748, 2880, 3072, 3435, 3456, 3664, 3840, 4096, 4122, 4320, 4580, 4608, 5120, 5496, 5760, 6144, 6183, 6870, 6912, 7328, 7680, 8192, 8244, 8640, 9160, 9216, 10240, 10305, 10992, 11520, 12288, 12366, 13740, 13824, 14656, 15360, 16384, 16488, 17280, 18320, 18432, 20480, 20610, 21984, 23040, 24576, 24732, 27480, 27648, 29312, 30720, 30915, 32768, 32976, 34560, 36640, 36864, 40960, 41220, 43968, 46080, 49152, 49464, 54960, 55296, 58624, 61440, 61830, 65952, 69120, 73280, 73728, 81920, 82440, 87936, 92160, 98304, 98928, 109920, 110592, 117248, 122880, 123660, 131904, 138240, 146560, 147456, 163840, 164880, 175872, 184320, 197856, 219840, 221184, 234496, 245760, 247320, 263808, 276480, 293120, 294912, 329760, 351744, 368640, 395712, 439680, 442368, 468992, 491520, 494640, 527616, 552960, 586240, 659520, 703488, 737280, 791424, 879360, 884736, 937984, 989280, 1055232, 1105920, 1172480, 1319040, 1406976, 1474560, 1582848, 1758720, 1875968, 1978560, 2110464, 2211840, 2344960, 2638080, 2813952, 3165696, 3517440, 3751936, 3957120, 4220928, 4423680, 4689920, 5276160, 5627904, 6331392, 7034880, 7503872, 7914240, 8441856, 9379840, 10552320, 11255808, 12662784, 14069760, 15828480, 16883712, 18759680, 21104640, 22511616, 25325568, 28139520, 31656960, 33767424, 37519360, 42209280, 50651136, 56279040, 63313920, 67534848, 84418560, 101302272, 112558080, 126627840, 168837120, 202604544, 253255680, 337674240, 506511360, 1013022720]

約数ペア:

[(1, 1013022720), (2, 506511360), (3, 337674240), (4, 253255680), (5, 202604544), (6, 168837120), (8, 126627840), (9, 112558080), (10, 101302272), (12, 84418560), (15, 67534848), (16, 63313920), (18, 56279040), (20, 50651136), (24, 42209280), (27, 37519360), (30, 33767424), (32, 31656960), (36, 28139520), (40, 25325568), (45, 22511616), (48, 21104640), (54, 18759680), (60, 16883712), (64, 15828480), (72, 14069760), (80, 12662784), (90, 11255808), (96, 10552320), (108, 9379840), (120, 8441856), (128, 7914240), (135, 7503872), (144, 7034880), (160, 6331392), (180, 5627904), (192, 5276160), (216, 4689920), (229, 4423680), (240, 4220928), (256, 3957120), (270, 3751936), (288, 3517440), (320, 3165696), (360, 2813952), (384, 2638080), (432, 2344960), (458, 2211840), (480, 2110464), (512, 1978560), (540, 1875968), (576, 1758720), (640, 1582848), (687, 1474560), (720, 1406976), (768, 1319040), (864, 1172480), (916, 1105920), (960, 1055232), (1024, 989280), (1080, 937984), (1145, 884736), (1152, 879360), (1280, 791424), (1374, 737280), (1440, 703488), (1536, 659520), (1728, 586240), (1832, 552960), (1920, 527616), (2048, 494640), (2061, 491520), (2160, 468992), (2290, 442368), (2304, 439680), (2560, 395712), (2748, 368640), (2880, 351744), (3072, 329760), (3435, 294912), (3456, 293120), (3664, 276480), (3840, 263808), (4096, 247320), (4122, 245760), (4320, 234496), (4580, 221184), (4608, 219840), (5120, 197856), (5496, 184320), (5760, 175872), (6144, 164880), (6183, 163840), (6870, 147456), (6912, 146560), (7328, 138240), (7680, 131904), (8192, 123660), (8244, 122880), (8640, 117248), (9160, 110592), (9216, 109920), (10240, 98928), (10305, 98304), (10992, 92160), (11520, 87936), (12288, 82440), (12366, 81920), (13740, 73728), (13824, 73280), (14656, 69120), (15360, 65952), (16384, 61830), (16488, 61440), (17280, 58624), (18320, 55296), (18432, 54960), (20480, 49464), (20610, 49152), (21984, 46080), (23040, 43968), (24576, 41220), (24732, 40960), (27480, 36864), (27648, 36640), (29312, 34560), (30720, 32976), (30915, 32768)]