272401920

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{563}}^1$

素因数の和:602

約数の個数: 320

約数和(自身を含む): 1107786240

約数和(自身を除く): 835384320

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, 504, 512, 540, 560, 563, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1126, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1689, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2252, 2304, 2520, 2560, 2688, 2815, 2880, 3024, 3360, 3378, 3456, 3584, 3780, 3840, 3941, 4032, 4320, 4480, 4504, 4608, 5040, 5067, 5376, 5630, 5760, 6048, 6720, 6756, 6912, 7560, 7680, 7882, 8064, 8445, 8640, 8960, 9008, 10080, 10134, 10752, 11260, 11520, 11823, 12096, 13440, 13512, 13824, 15120, 15201, 15764, 16128, 16890, 17280, 17920, 18016, 19705, 20160, 20268, 22520, 23040, 23646, 24192, 25335, 26880, 27024, 30240, 30402, 31528, 32256, 33780, 34560, 35469, 36032, 39410, 40320, 40536, 45040, 47292, 48384, 50670, 53760, 54048, 59115, 60480, 60804, 63056, 67560, 69120, 70938, 72064, 76005, 78820, 80640, 81072, 90080, 94584, 96768, 101340, 106407, 108096, 118230, 120960, 121608, 126112, 135120, 141876, 144128, 152010, 157640, 161280, 162144, 177345, 180160, 189168, 202680, 212814, 216192, 236460, 241920, 243216, 252224, 270240, 283752, 288256, 304020, 315280, 324288, 354690, 360320, 378336, 405360, 425628, 432384, 472920, 483840, 486432, 504448, 532035, 540480, 567504, 608040, 630560, 648576, 709380, 720640, 756672, 810720, 851256, 864768, 945840, 972864, 1008896, 1064070, 1080960, 1135008, 1216080, 1261120, 1297152, 1418760, 1441280, 1513344, 1621440, 1702512, 1891680, 1945728, 2017792, 2128140, 2161920, 2270016, 2432160, 2522240, 2594304, 2837520, 3026688, 3242880, 3405024, 3783360, 3891456, 4256280, 4323840, 4540032, 4864320, 5044480, 5675040, 6053376, 6485760, 6810048, 7566720, 7782912, 8512560, 9080064, 9728640, 10088960, 11350080, 12971520, 13620096, 15133440, 17025120, 18160128, 19457280, 22700160, 27240192, 30266880, 34050240, 38914560, 45400320, 54480384, 68100480, 90800640, 136200960, 272401920]

約数ペア:

[(1, 272401920), (2, 136200960), (3, 90800640), (4, 68100480), (5, 54480384), (6, 45400320), (7, 38914560), (8, 34050240), (9, 30266880), (10, 27240192), (12, 22700160), (14, 19457280), (15, 18160128), (16, 17025120), (18, 15133440), (20, 13620096), (21, 12971520), (24, 11350080), (27, 10088960), (28, 9728640), (30, 9080064), (32, 8512560), (35, 7782912), (36, 7566720), (40, 6810048), (42, 6485760), (45, 6053376), (48, 5675040), (54, 5044480), (56, 4864320), (60, 4540032), (63, 4323840), (64, 4256280), (70, 3891456), (72, 3783360), (80, 3405024), (84, 3242880), (90, 3026688), (96, 2837520), (105, 2594304), (108, 2522240), (112, 2432160), (120, 2270016), (126, 2161920), (128, 2128140), (135, 2017792), (140, 1945728), (144, 1891680), (160, 1702512), (168, 1621440), (180, 1513344), (189, 1441280), (192, 1418760), (210, 1297152), (216, 1261120), (224, 1216080), (240, 1135008), (252, 1080960), (256, 1064070), (270, 1008896), (280, 972864), (288, 945840), (315, 864768), (320, 851256), (336, 810720), (360, 756672), (378, 720640), (384, 709380), (420, 648576), (432, 630560), (448, 608040), (480, 567504), (504, 540480), (512, 532035), (540, 504448), (560, 486432), (563, 483840), (576, 472920), (630, 432384), (640, 425628), (672, 405360), (720, 378336), (756, 360320), (768, 354690), (840, 324288), (864, 315280), (896, 304020), (945, 288256), (960, 283752), (1008, 270240), (1080, 252224), (1120, 243216), (1126, 241920), (1152, 236460), (1260, 216192), (1280, 212814), (1344, 202680), (1440, 189168), (1512, 180160), (1536, 177345), (1680, 162144), (1689, 161280), (1728, 157640), (1792, 152010), (1890, 144128), (1920, 141876), (2016, 135120), (2160, 126112), (2240, 121608), (2252, 120960), (2304, 118230), (2520, 108096), (2560, 106407), (2688, 101340), (2815, 96768), (2880, 94584), (3024, 90080), (3360, 81072), (3378, 80640), (3456, 78820), (3584, 76005), (3780, 72064), (3840, 70938), (3941, 69120), (4032, 67560), (4320, 63056), (4480, 60804), (4504, 60480), (4608, 59115), (5040, 54048), (5067, 53760), (5376, 50670), (5630, 48384), (5760, 47292), (6048, 45040), (6720, 40536), (6756, 40320), (6912, 39410), (7560, 36032), (7680, 35469), (7882, 34560), (8064, 33780), (8445, 32256), (8640, 31528), (8960, 30402), (9008, 30240), (10080, 27024), (10134, 26880), (10752, 25335), (11260, 24192), (11520, 23646), (11823, 23040), (12096, 22520), (13440, 20268), (13512, 20160), (13824, 19705), (15120, 18016), (15201, 17920), (15764, 17280), (16128, 16890)]