455777280

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{157}}^1$

素因数の和:201

約数の個数: 440

約数和(自身を含む): 1878458208

約数和(自身を除く): 1422680928

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 157, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 314, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 471, 480, 504, 512, 540, 560, 567, 576, 628, 630, 640, 648, 672, 720, 756, 768, 785, 810, 840, 864, 896, 942, 945, 960, 1008, 1024, 1080, 1099, 1120, 1134, 1152, 1256, 1260, 1280, 1296, 1344, 1413, 1440, 1512, 1536, 1570, 1620, 1680, 1728, 1792, 1884, 1890, 1920, 2016, 2160, 2198, 2240, 2268, 2304, 2355, 2512, 2520, 2560, 2592, 2688, 2826, 2835, 2880, 3024, 3072, 3140, 3240, 3297, 3360, 3456, 3584, 3768, 3780, 3840, 4032, 4239, 4320, 4396, 4480, 4536, 4608, 4710, 5024, 5040, 5120, 5184, 5376, 5495, 5652, 5670, 5760, 6048, 6280, 6480, 6594, 6720, 6912, 7065, 7168, 7536, 7560, 7680, 8064, 8478, 8640, 8792, 8960, 9072, 9216, 9420, 9891, 10048, 10080, 10368, 10752, 10990, 11304, 11340, 11520, 12096, 12560, 12717, 12960, 13188, 13440, 13824, 14130, 15072, 15120, 15360, 16128, 16485, 16956, 17280, 17584, 17920, 18144, 18840, 19782, 20096, 20160, 20736, 21195, 21504, 21980, 22608, 22680, 23040, 24192, 25120, 25434, 25920, 26376, 26880, 27648, 28260, 29673, 30144, 30240, 32256, 32970, 33912, 34560, 35168, 35840, 36288, 37680, 39564, 40192, 40320, 41472, 42390, 43960, 45216, 45360, 46080, 48384, 49455, 50240, 50868, 51840, 52752, 53760, 56520, 59346, 60288, 60480, 63585, 64512, 65940, 67824, 69120, 70336, 72576, 75360, 79128, 80384, 80640, 82944, 84780, 87920, 89019, 90432, 90720, 96768, 98910, 100480, 101736, 103680, 105504, 107520, 113040, 118692, 120576, 120960, 127170, 131880, 135648, 138240, 140672, 145152, 148365, 150720, 158256, 160768, 161280, 169560, 175840, 178038, 180864, 181440, 193536, 197820, 200960, 203472, 207360, 211008, 226080, 237384, 241152, 241920, 254340, 263760, 271296, 281344, 290304, 296730, 301440, 316512, 322560, 339120, 351680, 356076, 361728, 362880, 395640, 401920, 406944, 414720, 422016, 445095, 452160, 474768, 482304, 483840, 508680, 527520, 542592, 562688, 580608, 593460, 602880, 633024, 678240, 703360, 712152, 723456, 725760, 791280, 803840, 813888, 844032, 890190, 904320, 949536, 967680, 1017360, 1055040, 1085184, 1125376, 1186920, 1205760, 1266048, 1356480, 1406720, 1424304, 1446912, 1451520, 1582560, 1627776, 1688064, 1780380, 1808640, 1899072, 2034720, 2110080, 2170368, 2373840, 2411520, 2532096, 2712960, 2813440, 2848608, 2903040, 3165120, 3255552, 3376128, 3560760, 3617280, 3798144, 4069440, 4220160, 4340736, 4747680, 5064192, 5425920, 5626880, 5697216, 6330240, 6511104, 7121520, 7234560, 7596288, 8138880, 8440320, 9495360, 10128384, 10851840, 11394432, 12660480, 13022208, 14243040, 15192576, 16277760, 16880640, 18990720, 21703680, 22788864, 25320960, 28486080, 30385152, 32555520, 37981440, 45577728, 50641920, 56972160, 65111040, 75962880, 91155456, 113944320, 151925760, 227888640, 455777280]

約数ペア:

[(1, 455777280), (2, 227888640), (3, 151925760), (4, 113944320), (5, 91155456), (6, 75962880), (7, 65111040), (8, 56972160), (9, 50641920), (10, 45577728), (12, 37981440), (14, 32555520), (15, 30385152), (16, 28486080), (18, 25320960), (20, 22788864), (21, 21703680), (24, 18990720), (27, 16880640), (28, 16277760), (30, 15192576), (32, 14243040), (35, 13022208), (36, 12660480), (40, 11394432), (42, 10851840), (45, 10128384), (48, 9495360), (54, 8440320), (56, 8138880), (60, 7596288), (63, 7234560), (64, 7121520), (70, 6511104), (72, 6330240), (80, 5697216), (81, 5626880), (84, 5425920), (90, 5064192), (96, 4747680), (105, 4340736), (108, 4220160), (112, 4069440), (120, 3798144), (126, 3617280), (128, 3560760), (135, 3376128), (140, 3255552), (144, 3165120), (157, 2903040), (160, 2848608), (162, 2813440), (168, 2712960), (180, 2532096), (189, 2411520), (192, 2373840), (210, 2170368), (216, 2110080), (224, 2034720), (240, 1899072), (252, 1808640), (256, 1780380), (270, 1688064), (280, 1627776), (288, 1582560), (314, 1451520), (315, 1446912), (320, 1424304), (324, 1406720), (336, 1356480), (360, 1266048), (378, 1205760), (384, 1186920), (405, 1125376), (420, 1085184), (432, 1055040), (448, 1017360), (471, 967680), (480, 949536), (504, 904320), (512, 890190), (540, 844032), (560, 813888), (567, 803840), (576, 791280), (628, 725760), (630, 723456), (640, 712152), (648, 703360), (672, 678240), (720, 633024), (756, 602880), (768, 593460), (785, 580608), (810, 562688), (840, 542592), (864, 527520), (896, 508680), (942, 483840), (945, 482304), (960, 474768), (1008, 452160), (1024, 445095), (1080, 422016), (1099, 414720), (1120, 406944), (1134, 401920), (1152, 395640), (1256, 362880), (1260, 361728), (1280, 356076), (1296, 351680), (1344, 339120), (1413, 322560), (1440, 316512), (1512, 301440), (1536, 296730), (1570, 290304), (1620, 281344), (1680, 271296), (1728, 263760), (1792, 254340), (1884, 241920), (1890, 241152), (1920, 237384), (2016, 226080), (2160, 211008), (2198, 207360), (2240, 203472), (2268, 200960), (2304, 197820), (2355, 193536), (2512, 181440), (2520, 180864), (2560, 178038), (2592, 175840), (2688, 169560), (2826, 161280), (2835, 160768), (2880, 158256), (3024, 150720), (3072, 148365), (3140, 145152), (3240, 140672), (3297, 138240), (3360, 135648), (3456, 131880), (3584, 127170), (3768, 120960), (3780, 120576), (3840, 118692), (4032, 113040), (4239, 107520), (4320, 105504), (4396, 103680), (4480, 101736), (4536, 100480), (4608, 98910), (4710, 96768), (5024, 90720), (5040, 90432), (5120, 89019), (5184, 87920), (5376, 84780), (5495, 82944), (5652, 80640), (5670, 80384), (5760, 79128), (6048, 75360), (6280, 72576), (6480, 70336), (6594, 69120), (6720, 67824), (6912, 65940), (7065, 64512), (7168, 63585), (7536, 60480), (7560, 60288), (7680, 59346), (8064, 56520), (8478, 53760), (8640, 52752), (8792, 51840), (8960, 50868), (9072, 50240), (9216, 49455), (9420, 48384), (9891, 46080), (10048, 45360), (10080, 45216), (10368, 43960), (10752, 42390), (10990, 41472), (11304, 40320), (11340, 40192), (11520, 39564), (12096, 37680), (12560, 36288), (12717, 35840), (12960, 35168), (13188, 34560), (13440, 33912), (13824, 32970), (14130, 32256), (15072, 30240), (15120, 30144), (15360, 29673), (16128, 28260), (16485, 27648), (16956, 26880), (17280, 26376), (17584, 25920), (17920, 25434), (18144, 25120), (18840, 24192), (19782, 23040), (20096, 22680), (20160, 22608), (20736, 21980), (21195, 21504)]