255245760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1$

素因数の和:1192

約数の個数: 336

約数和(自身を含む): 1095524352

約数和(自身を除く): 840278592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 192, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 320, 330, 336, 352, 360, 385, 396, 420, 440, 448, 462, 480, 495, 504, 528, 560, 576, 616, 630, 660, 672, 693, 704, 720, 770, 792, 840, 880, 924, 960, 990, 1008, 1056, 1120, 1151, 1155, 1232, 1260, 1320, 1344, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2112, 2240, 2302, 2310, 2464, 2520, 2640, 2772, 2880, 3080, 3168, 3360, 3453, 3465, 3520, 3696, 3960, 4032, 4604, 4620, 4928, 5040, 5280, 5544, 5755, 6160, 6336, 6720, 6906, 6930, 7392, 7920, 8057, 9208, 9240, 10080, 10359, 10560, 11088, 11510, 12320, 12661, 13812, 13860, 14784, 15840, 16114, 17265, 18416, 18480, 20160, 20718, 22176, 23020, 24171, 24640, 25322, 27624, 27720, 31680, 32228, 34530, 36832, 36960, 37983, 40285, 41436, 44352, 46040, 48342, 50644, 51795, 55248, 55440, 63305, 64456, 69060, 72513, 73664, 73920, 75966, 80570, 82872, 88627, 92080, 96684, 101288, 103590, 110496, 110880, 113949, 120855, 126610, 128912, 138120, 145026, 151932, 161140, 165744, 177254, 184160, 189915, 193368, 202576, 207180, 220992, 221760, 227898, 241710, 253220, 257824, 265881, 276240, 290052, 303864, 322280, 331488, 354508, 362565, 368320, 379830, 386736, 405152, 414360, 443135, 455796, 483420, 506440, 515648, 531762, 552480, 569745, 580104, 607728, 644560, 662976, 709016, 725130, 759660, 773472, 797643, 810304, 828720, 886270, 911592, 966840, 1012880, 1063524, 1104960, 1139490, 1160208, 1215456, 1289120, 1329405, 1418032, 1450260, 1519320, 1546944, 1595286, 1657440, 1772540, 1823184, 1933680, 2025760, 2127048, 2278980, 2320416, 2430912, 2578240, 2658810, 2836064, 2900520, 3038640, 3190572, 3314880, 3545080, 3646368, 3867360, 3988215, 4051520, 4254096, 4557960, 4640832, 5317620, 5672128, 5801040, 6077280, 6381144, 7090160, 7292736, 7734720, 7976430, 8508192, 9115920, 10635240, 11602080, 12154560, 12762288, 14180320, 15952860, 17016384, 18231840, 21270480, 23204160, 25524576, 28360640, 31905720, 36463680, 42540960, 51049152, 63811440, 85081920, 127622880, 255245760]

約数ペア:

[(1, 255245760), (2, 127622880), (3, 85081920), (4, 63811440), (5, 51049152), (6, 42540960), (7, 36463680), (8, 31905720), (9, 28360640), (10, 25524576), (11, 23204160), (12, 21270480), (14, 18231840), (15, 17016384), (16, 15952860), (18, 14180320), (20, 12762288), (21, 12154560), (22, 11602080), (24, 10635240), (28, 9115920), (30, 8508192), (32, 7976430), (33, 7734720), (35, 7292736), (36, 7090160), (40, 6381144), (42, 6077280), (44, 5801040), (45, 5672128), (48, 5317620), (55, 4640832), (56, 4557960), (60, 4254096), (63, 4051520), (64, 3988215), (66, 3867360), (70, 3646368), (72, 3545080), (77, 3314880), (80, 3190572), (84, 3038640), (88, 2900520), (90, 2836064), (96, 2658810), (99, 2578240), (105, 2430912), (110, 2320416), (112, 2278980), (120, 2127048), (126, 2025760), (132, 1933680), (140, 1823184), (144, 1772540), (154, 1657440), (160, 1595286), (165, 1546944), (168, 1519320), (176, 1450260), (180, 1418032), (192, 1329405), (198, 1289120), (210, 1215456), (220, 1160208), (224, 1139490), (231, 1104960), (240, 1063524), (252, 1012880), (264, 966840), (280, 911592), (288, 886270), (308, 828720), (315, 810304), (320, 797643), (330, 773472), (336, 759660), (352, 725130), (360, 709016), (385, 662976), (396, 644560), (420, 607728), (440, 580104), (448, 569745), (462, 552480), (480, 531762), (495, 515648), (504, 506440), (528, 483420), (560, 455796), (576, 443135), (616, 414360), (630, 405152), (660, 386736), (672, 379830), (693, 368320), (704, 362565), (720, 354508), (770, 331488), (792, 322280), (840, 303864), (880, 290052), (924, 276240), (960, 265881), (990, 257824), (1008, 253220), (1056, 241710), (1120, 227898), (1151, 221760), (1155, 220992), (1232, 207180), (1260, 202576), (1320, 193368), (1344, 189915), (1386, 184160), (1440, 177254), (1540, 165744), (1584, 161140), (1680, 151932), (1760, 145026), (1848, 138120), (1980, 128912), (2016, 126610), (2112, 120855), (2240, 113949), (2302, 110880), (2310, 110496), (2464, 103590), (2520, 101288), (2640, 96684), (2772, 92080), (2880, 88627), (3080, 82872), (3168, 80570), (3360, 75966), (3453, 73920), (3465, 73664), (3520, 72513), (3696, 69060), (3960, 64456), (4032, 63305), (4604, 55440), (4620, 55248), (4928, 51795), (5040, 50644), (5280, 48342), (5544, 46040), (5755, 44352), (6160, 41436), (6336, 40285), (6720, 37983), (6906, 36960), (6930, 36832), (7392, 34530), (7920, 32228), (8057, 31680), (9208, 27720), (9240, 27624), (10080, 25322), (10359, 24640), (10560, 24171), (11088, 23020), (11510, 22176), (12320, 20718), (12661, 20160), (13812, 18480), (13860, 18416), (14784, 17265), (15840, 16114)]