243371520

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{503}}^1$

素因数の和:542

約数の個数: 320

約数和(自身を含む): 989936640

約数和(自身を除く): 746565120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 503, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1006, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1509, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2012, 2016, 2160, 2240, 2304, 2515, 2520, 2560, 2688, 2880, 3018, 3024, 3360, 3456, 3521, 3584, 3780, 3840, 4024, 4032, 4320, 4480, 4527, 4608, 5030, 5040, 5376, 5760, 6036, 6048, 6720, 6912, 7042, 7545, 7560, 7680, 8048, 8064, 8640, 8960, 9054, 10060, 10080, 10563, 10752, 11520, 12072, 12096, 13440, 13581, 13824, 14084, 15090, 15120, 16096, 16128, 17280, 17605, 17920, 18108, 20120, 20160, 21126, 22635, 23040, 24144, 24192, 26880, 27162, 28168, 30180, 30240, 31689, 32192, 32256, 34560, 35210, 36216, 40240, 40320, 42252, 45270, 48288, 48384, 52815, 53760, 54324, 56336, 60360, 60480, 63378, 64384, 67905, 69120, 70420, 72432, 80480, 80640, 84504, 90540, 95067, 96576, 96768, 105630, 108648, 112672, 120720, 120960, 126756, 128768, 135810, 140840, 144864, 158445, 160960, 161280, 169008, 181080, 190134, 193152, 211260, 217296, 225344, 241440, 241920, 253512, 257536, 271620, 281680, 289728, 316890, 321920, 338016, 362160, 380268, 386304, 422520, 434592, 450688, 475335, 482880, 483840, 507024, 543240, 563360, 579456, 633780, 643840, 676032, 724320, 760536, 772608, 845040, 869184, 901376, 950670, 965760, 1014048, 1086480, 1126720, 1158912, 1267560, 1287680, 1352064, 1448640, 1521072, 1690080, 1738368, 1802752, 1901340, 1931520, 2028096, 2172960, 2253440, 2317824, 2535120, 2704128, 2897280, 3042144, 3380160, 3476736, 3802680, 3863040, 4056192, 4345920, 4506880, 5070240, 5408256, 5794560, 6084288, 6760320, 6953472, 7605360, 8112384, 8691840, 9013760, 10140480, 11589120, 12168576, 13520640, 15210720, 16224768, 17383680, 20280960, 24337152, 27041280, 30421440, 34767360, 40561920, 48674304, 60842880, 81123840, 121685760, 243371520]

約数ペア:

[(1, 243371520), (2, 121685760), (3, 81123840), (4, 60842880), (5, 48674304), (6, 40561920), (7, 34767360), (8, 30421440), (9, 27041280), (10, 24337152), (12, 20280960), (14, 17383680), (15, 16224768), (16, 15210720), (18, 13520640), (20, 12168576), (21, 11589120), (24, 10140480), (27, 9013760), (28, 8691840), (30, 8112384), (32, 7605360), (35, 6953472), (36, 6760320), (40, 6084288), (42, 5794560), (45, 5408256), (48, 5070240), (54, 4506880), (56, 4345920), (60, 4056192), (63, 3863040), (64, 3802680), (70, 3476736), (72, 3380160), (80, 3042144), (84, 2897280), (90, 2704128), (96, 2535120), (105, 2317824), (108, 2253440), (112, 2172960), (120, 2028096), (126, 1931520), (128, 1901340), (135, 1802752), (140, 1738368), (144, 1690080), (160, 1521072), (168, 1448640), (180, 1352064), (189, 1287680), (192, 1267560), (210, 1158912), (216, 1126720), (224, 1086480), (240, 1014048), (252, 965760), (256, 950670), (270, 901376), (280, 869184), (288, 845040), (315, 772608), (320, 760536), (336, 724320), (360, 676032), (378, 643840), (384, 633780), (420, 579456), (432, 563360), (448, 543240), (480, 507024), (503, 483840), (504, 482880), (512, 475335), (540, 450688), (560, 434592), (576, 422520), (630, 386304), (640, 380268), (672, 362160), (720, 338016), (756, 321920), (768, 316890), (840, 289728), (864, 281680), (896, 271620), (945, 257536), (960, 253512), (1006, 241920), (1008, 241440), (1080, 225344), (1120, 217296), (1152, 211260), (1260, 193152), (1280, 190134), (1344, 181080), (1440, 169008), (1509, 161280), (1512, 160960), (1536, 158445), (1680, 144864), (1728, 140840), (1792, 135810), (1890, 128768), (1920, 126756), (2012, 120960), (2016, 120720), (2160, 112672), (2240, 108648), (2304, 105630), (2515, 96768), (2520, 96576), (2560, 95067), (2688, 90540), (2880, 84504), (3018, 80640), (3024, 80480), (3360, 72432), (3456, 70420), (3521, 69120), (3584, 67905), (3780, 64384), (3840, 63378), (4024, 60480), (4032, 60360), (4320, 56336), (4480, 54324), (4527, 53760), (4608, 52815), (5030, 48384), (5040, 48288), (5376, 45270), (5760, 42252), (6036, 40320), (6048, 40240), (6720, 36216), (6912, 35210), (7042, 34560), (7545, 32256), (7560, 32192), (7680, 31689), (8048, 30240), (8064, 30180), (8640, 28168), (8960, 27162), (9054, 26880), (10060, 24192), (10080, 24144), (10563, 23040), (10752, 22635), (11520, 21126), (12072, 20160), (12096, 20120), (13440, 18108), (13581, 17920), (13824, 17605), (14084, 17280), (15090, 16128), (15120, 16096)]