1730641920

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 256

約数和(自身を含む): 6341690880

約数和(自身を除く): 4611048960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 503, 512, 560, 640, 672, 768, 840, 896, 960, 1006, 1024, 1120, 1280, 1344, 1509, 1536, 1680, 1792, 1920, 2012, 2048, 2240, 2515, 2560, 2688, 3018, 3072, 3360, 3521, 3584, 3840, 4024, 4096, 4480, 5030, 5120, 5376, 6036, 6144, 6720, 7042, 7168, 7545, 7680, 8048, 8192, 8960, 10060, 10240, 10563, 10752, 12072, 12288, 13440, 14084, 14336, 15090, 15360, 16096, 16384, 17605, 17920, 20120, 20480, 21126, 21504, 24144, 24576, 26880, 28168, 28672, 30180, 30720, 32192, 32768, 35210, 35840, 40240, 40960, 42252, 43008, 48288, 49152, 52815, 53760, 56336, 57344, 60360, 61440, 64384, 70420, 71680, 80480, 81920, 84504, 86016, 96576, 98304, 105630, 107520, 112672, 114688, 120720, 122880, 128768, 140840, 143360, 160960, 163840, 169008, 172032, 193152, 211260, 215040, 225344, 229376, 241440, 245760, 257536, 281680, 286720, 321920, 338016, 344064, 386304, 422520, 430080, 450688, 482880, 491520, 515072, 563360, 573440, 643840, 676032, 688128, 772608, 845040, 860160, 901376, 965760, 1030144, 1126720, 1146880, 1287680, 1352064, 1545216, 1690080, 1720320, 1802752, 1931520, 2060288, 2253440, 2575360, 2704128, 3090432, 3380160, 3440640, 3605504, 3863040, 4120576, 4506880, 5150720, 5408256, 6180864, 6760320, 7211008, 7726080, 8241152, 9013760, 10301440, 10816512, 12361728, 13520640, 14422016, 15452160, 16482304, 18027520, 20602880, 21633024, 24723456, 27041280, 28844032, 30904320, 36055040, 41205760, 43266048, 49446912, 54082560, 57688064, 61808640, 72110080, 82411520, 86532096, 108165120, 115376128, 123617280, 144220160, 173064192, 216330240, 247234560, 288440320, 346128384, 432660480, 576880640, 865320960, 1730641920]

約数ペア:

[(1, 1730641920), (2, 865320960), (3, 576880640), (4, 432660480), (5, 346128384), (6, 288440320), (7, 247234560), (8, 216330240), (10, 173064192), (12, 144220160), (14, 123617280), (15, 115376128), (16, 108165120), (20, 86532096), (21, 82411520), (24, 72110080), (28, 61808640), (30, 57688064), (32, 54082560), (35, 49446912), (40, 43266048), (42, 41205760), (48, 36055040), (56, 30904320), (60, 28844032), (64, 27041280), (70, 24723456), (80, 21633024), (84, 20602880), (96, 18027520), (105, 16482304), (112, 15452160), (120, 14422016), (128, 13520640), (140, 12361728), (160, 10816512), (168, 10301440), (192, 9013760), (210, 8241152), (224, 7726080), (240, 7211008), (256, 6760320), (280, 6180864), (320, 5408256), (336, 5150720), (384, 4506880), (420, 4120576), (448, 3863040), (480, 3605504), (503, 3440640), (512, 3380160), (560, 3090432), (640, 2704128), (672, 2575360), (768, 2253440), (840, 2060288), (896, 1931520), (960, 1802752), (1006, 1720320), (1024, 1690080), (1120, 1545216), (1280, 1352064), (1344, 1287680), (1509, 1146880), (1536, 1126720), (1680, 1030144), (1792, 965760), (1920, 901376), (2012, 860160), (2048, 845040), (2240, 772608), (2515, 688128), (2560, 676032), (2688, 643840), (3018, 573440), (3072, 563360), (3360, 515072), (3521, 491520), (3584, 482880), (3840, 450688), (4024, 430080), (4096, 422520), (4480, 386304), (5030, 344064), (5120, 338016), (5376, 321920), (6036, 286720), (6144, 281680), (6720, 257536), (7042, 245760), (7168, 241440), (7545, 229376), (7680, 225344), (8048, 215040), (8192, 211260), (8960, 193152), (10060, 172032), (10240, 169008), (10563, 163840), (10752, 160960), (12072, 143360), (12288, 140840), (13440, 128768), (14084, 122880), (14336, 120720), (15090, 114688), (15360, 112672), (16096, 107520), (16384, 105630), (17605, 98304), (17920, 96576), (20120, 86016), (20480, 84504), (21126, 81920), (21504, 80480), (24144, 71680), (24576, 70420), (26880, 64384), (28168, 61440), (28672, 60360), (30180, 57344), (30720, 56336), (32192, 53760), (32768, 52815), (35210, 49152), (35840, 48288), (40240, 43008), (40960, 42252)]