256994519040

素因数分解:

$2^{11}\times 3^4\times 5^1\times 7^1\times {\mathrm{44263}}^1$

素因数の和:44309

約数の個数: 480

約数和(自身を含む): 1052764352640

約数和(自身を除く): 795769833600

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, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2048, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3072, 3240, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4536, 4608, 5040, 5120, 5184, 5376, 5670, 5760, 6048, 6144, 6480, 6720, 6912, 7168, 7560, 7680, 8064, 8640, 8960, 9072, 9216, 10080, 10240, 10368, 10752, 11340, 11520, 12096, 12960, 13440, 13824, 14336, 15120, 15360, 16128, 17280, 17920, 18144, 18432, 20160, 20736, 21504, 22680, 23040, 24192, 25920, 26880, 27648, 30240, 30720, 32256, 34560, 35840, 36288, 40320, 41472, 43008, 44263, 45360, 46080, 48384, 51840, 53760, 55296, 60480, 64512, 69120, 71680, 72576, 80640, 82944, 88526, 90720, 92160, 96768, 103680, 107520, 120960, 129024, 132789, 138240, 145152, 161280, 165888, 177052, 181440, 193536, 207360, 215040, 221315, 241920, 265578, 276480, 290304, 309841, 322560, 354104, 362880, 387072, 398367, 414720, 442630, 483840, 531156, 580608, 619682, 645120, 663945, 708208, 725760, 796734, 829440, 885260, 929523, 967680, 1062312, 1161216, 1195101, 1239364, 1327890, 1416416, 1451520, 1549205, 1593468, 1770520, 1859046, 1935360, 1991835, 2124624, 2390202, 2478728, 2655780, 2788569, 2832832, 2903040, 3098410, 3186936, 3541040, 3585303, 3718092, 3983670, 4249248, 4647615, 4780404, 4957456, 5311560, 5577138, 5665664, 5806080, 5975505, 6196820, 6373872, 7082080, 7170606, 7436184, 7967340, 8365707, 8498496, 9295230, 9560808, 9914912, 10623120, 11154276, 11331328, 11951010, 12393640, 12747744, 13942845, 14164160, 14341212, 14872368, 15934680, 16731414, 16996992, 17926515, 18590460, 19121616, 19829824, 21246240, 22308552, 22662656, 23902020, 24787280, 25097121, 25495488, 27885690, 28328320, 28682424, 29744736, 31869360, 33462828, 33993984, 35853030, 37180920, 38243232, 39659648, 41828535, 42492480, 44617104, 45325312, 47804040, 49574560, 50194242, 50990976, 55771380, 56656640, 57364848, 59489472, 63738720, 66925656, 67987968, 71706060, 74361840, 76486464, 79319296, 83657070, 84984960, 89234208, 90650624, 95608080, 99149120, 100388484, 101981952, 111542760, 113313280, 114729696, 118978944, 125485605, 127477440, 133851312, 135975936, 143412120, 148723680, 152972928, 158638592, 167314140, 169969920, 178468416, 191216160, 198298240, 200776968, 203963904, 223085520, 226626560, 229459392, 237957888, 250971210, 254954880, 267702624, 271951872, 286824240, 297447360, 305945856, 317277184, 334628280, 339939840, 356936832, 382432320, 396596480, 401553936, 407927808, 446171040, 453253120, 458918784, 475915776, 501942420, 509909760, 535405248, 573648480, 594894720, 611891712, 634554368, 669256560, 679879680, 713873664, 764864640, 793192960, 803107872, 815855616, 892342080, 917837568, 951831552, 1003884840, 1019819520, 1070810496, 1147296960, 1189789440, 1223783424, 1338513120, 1359759360, 1427747328, 1529729280, 1586385920, 1606215744, 1784684160, 1835675136, 1903663104, 2007769680, 2039639040, 2141620992, 2294593920, 2379578880, 2447566848, 2677026240, 2855494656, 3059458560, 3172771840, 3212431488, 3569368320, 3671350272, 4015539360, 4079278080, 4283241984, 4589187840, 4759157760, 5354052480, 5710989312, 6118917120, 6424862976, 7138736640, 7342700544, 8031078720, 8566483968, 9178375680, 9518315520, 10708104960, 12237834240, 12849725952, 14277473280, 16062157440, 17132967936, 18356751360, 21416209920, 25699451904, 28554946560, 32124314880, 36713502720, 42832419840, 51398903808, 64248629760, 85664839680, 128497259520, 256994519040]

約数ペア:

[(1, 256994519040), (2, 128497259520), (3, 85664839680), (4, 64248629760), (5, 51398903808), (6, 42832419840), (7, 36713502720), (8, 32124314880), (9, 28554946560), (10, 25699451904), (12, 21416209920), (14, 18356751360), (15, 17132967936), (16, 16062157440), (18, 14277473280), (20, 12849725952), (21, 12237834240), (24, 10708104960), (27, 9518315520), (28, 9178375680), (30, 8566483968), (32, 8031078720), (35, 7342700544), (36, 7138736640), (40, 6424862976), (42, 6118917120), (45, 5710989312), (48, 5354052480), (54, 4759157760), (56, 4589187840), (60, 4283241984), (63, 4079278080), (64, 4015539360), (70, 3671350272), (72, 3569368320), (80, 3212431488), (81, 3172771840), (84, 3059458560), (90, 2855494656), (96, 2677026240), (105, 2447566848), (108, 2379578880), (112, 2294593920), (120, 2141620992), (126, 2039639040), (128, 2007769680), (135, 1903663104), (140, 1835675136), (144, 1784684160), (160, 1606215744), (162, 1586385920), (168, 1529729280), (180, 1427747328), (189, 1359759360), (192, 1338513120), (210, 1223783424), (216, 1189789440), (224, 1147296960), (240, 1070810496), (252, 1019819520), (256, 1003884840), (270, 951831552), (280, 917837568), (288, 892342080), (315, 815855616), (320, 803107872), (324, 793192960), (336, 764864640), (360, 713873664), (378, 679879680), (384, 669256560), (405, 634554368), (420, 611891712), (432, 594894720), (448, 573648480), (480, 535405248), (504, 509909760), (512, 501942420), (540, 475915776), (560, 458918784), (567, 453253120), (576, 446171040), (630, 407927808), (640, 401553936), (648, 396596480), (672, 382432320), (720, 356936832), (756, 339939840), (768, 334628280), (810, 317277184), (840, 305945856), (864, 297447360), (896, 286824240), (945, 271951872), (960, 267702624), (1008, 254954880), (1024, 250971210), (1080, 237957888), (1120, 229459392), (1134, 226626560), (1152, 223085520), (1260, 203963904), (1280, 200776968), (1296, 198298240), (1344, 191216160), (1440, 178468416), (1512, 169969920), (1536, 167314140), (1620, 158638592), (1680, 152972928), (1728, 148723680), (1792, 143412120), (1890, 135975936), (1920, 133851312), (2016, 127477440), (2048, 125485605), (2160, 118978944), (2240, 114729696), (2268, 113313280), (2304, 111542760), (2520, 101981952), (2560, 100388484), (2592, 99149120), (2688, 95608080), (2835, 90650624), (2880, 89234208), (3024, 84984960), (3072, 83657070), (3240, 79319296), (3360, 76486464), (3456, 74361840), (3584, 71706060), (3780, 67987968), (3840, 66925656), (4032, 63738720), (4320, 59489472), (4480, 57364848), (4536, 56656640), (4608, 55771380), (5040, 50990976), (5120, 50194242), (5184, 49574560), (5376, 47804040), (5670, 45325312), (5760, 44617104), (6048, 42492480), (6144, 41828535), (6480, 39659648), (6720, 38243232), (6912, 37180920), (7168, 35853030), (7560, 33993984), (7680, 33462828), (8064, 31869360), (8640, 29744736), (8960, 28682424), (9072, 28328320), (9216, 27885690), (10080, 25495488), (10240, 25097121), (10368, 24787280), (10752, 23902020), (11340, 22662656), (11520, 22308552), (12096, 21246240), (12960, 19829824), (13440, 19121616), (13824, 18590460), (14336, 17926515), (15120, 16996992), (15360, 16731414), (16128, 15934680), (17280, 14872368), (17920, 14341212), (18144, 14164160), (18432, 13942845), (20160, 12747744), (20736, 12393640), (21504, 11951010), (22680, 11331328), (23040, 11154276), (24192, 10623120), (25920, 9914912), (26880, 9560808), (27648, 9295230), (30240, 8498496), (30720, 8365707), (32256, 7967340), (34560, 7436184), (35840, 7170606), (36288, 7082080), (40320, 6373872), (41472, 6196820), (43008, 5975505), (44263, 5806080), (45360, 5665664), (46080, 5577138), (48384, 5311560), (51840, 4957456), (53760, 4780404), (55296, 4647615), (60480, 4249248), (64512, 3983670), (69120, 3718092), (71680, 3585303), (72576, 3541040), (80640, 3186936), (82944, 3098410), (88526, 2903040), (90720, 2832832), (92160, 2788569), (96768, 2655780), (103680, 2478728), (107520, 2390202), (120960, 2124624), (129024, 1991835), (132789, 1935360), (138240, 1859046), (145152, 1770520), (161280, 1593468), (165888, 1549205), (177052, 1451520), (181440, 1416416), (193536, 1327890), (207360, 1239364), (215040, 1195101), (221315, 1161216), (241920, 1062312), (265578, 967680), (276480, 929523), (290304, 885260), (309841, 829440), (322560, 796734), (354104, 725760), (362880, 708208), (387072, 663945), (398367, 645120), (414720, 619682), (442630, 580608), (483840, 531156)]