154880069760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{689459}}^1$

素因数の和:689500

約数の個数: 256

約数和(自身を含む): 590729328000

約数和(自身を除く): 435849258240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 112320, 224640, 689459, 1378918, 2068377, 2757836, 3447295, 4136754, 5515672, 6205131, 6894590, 8273508, 8962967, 10341885, 11031344, 12410262, 13789180, 16547016, 17925934, 18615393, 20683770, 22062688, 24820524, 26888901, 27578360, 31025655, 33094032, 35851868, 37230786, 41367540, 44125376, 44814835, 49641048, 53777802, 55156720, 62051310, 66188064, 71703736, 74461572, 80666703, 82735080, 88250752, 89629670, 93076965, 99282096, 107555604, 110313440, 124102620, 132376128, 134444505, 143407472, 148923144, 161333406, 165470160, 179259340, 186153930, 198564192, 215111208, 220626880, 242000109, 248205240, 264752256, 268889010, 286814944, 297846288, 322666812, 330940320, 358518680, 372307860, 397128384, 403333515, 430222416, 441253760, 484000218, 496410480, 537778020, 573629888, 595692576, 645333624, 661880640, 717037360, 744615720, 794256768, 806667030, 860444832, 968000436, 992820960, 1075556040, 1147259776, 1191385152, 1210000545, 1290667248, 1323761280, 1434074720, 1489231440, 1613334060, 1720889664, 1936000872, 1985641920, 2151112080, 2382770304, 2420001090, 2581334496, 2868149440, 2978462880, 3226668120, 3441779328, 3872001744, 3971283840, 4302224160, 4840002180, 5162668992, 5736298880, 5956925760, 6453336240, 7744003488, 8604448320, 9680004360, 10325337984, 11913851520, 12906672480, 15488006976, 17208896640, 19360008720, 25813344960, 30976013952, 38720017440, 51626689920, 77440034880, 154880069760]

約数ペア:

[(1, 154880069760), (2, 77440034880), (3, 51626689920), (4, 38720017440), (5, 30976013952), (6, 25813344960), (8, 19360008720), (9, 17208896640), (10, 15488006976), (12, 12906672480), (13, 11913851520), (15, 10325337984), (16, 9680004360), (18, 8604448320), (20, 7744003488), (24, 6453336240), (26, 5956925760), (27, 5736298880), (30, 5162668992), (32, 4840002180), (36, 4302224160), (39, 3971283840), (40, 3872001744), (45, 3441779328), (48, 3226668120), (52, 2978462880), (54, 2868149440), (60, 2581334496), (64, 2420001090), (65, 2382770304), (72, 2151112080), (78, 1985641920), (80, 1936000872), (90, 1720889664), (96, 1613334060), (104, 1489231440), (108, 1434074720), (117, 1323761280), (120, 1290667248), (128, 1210000545), (130, 1191385152), (135, 1147259776), (144, 1075556040), (156, 992820960), (160, 968000436), (180, 860444832), (192, 806667030), (195, 794256768), (208, 744615720), (216, 717037360), (234, 661880640), (240, 645333624), (260, 595692576), (270, 573629888), (288, 537778020), (312, 496410480), (320, 484000218), (351, 441253760), (360, 430222416), (384, 403333515), (390, 397128384), (416, 372307860), (432, 358518680), (468, 330940320), (480, 322666812), (520, 297846288), (540, 286814944), (576, 268889010), (585, 264752256), (624, 248205240), (640, 242000109), (702, 220626880), (720, 215111208), (780, 198564192), (832, 186153930), (864, 179259340), (936, 165470160), (960, 161333406), (1040, 148923144), (1080, 143407472), (1152, 134444505), (1170, 132376128), (1248, 124102620), (1404, 110313440), (1440, 107555604), (1560, 99282096), (1664, 93076965), (1728, 89629670), (1755, 88250752), (1872, 82735080), (1920, 80666703), (2080, 74461572), (2160, 71703736), (2340, 66188064), (2496, 62051310), (2808, 55156720), (2880, 53777802), (3120, 49641048), (3456, 44814835), (3510, 44125376), (3744, 41367540), (4160, 37230786), (4320, 35851868), (4680, 33094032), (4992, 31025655), (5616, 27578360), (5760, 26888901), (6240, 24820524), (7020, 22062688), (7488, 20683770), (8320, 18615393), (8640, 17925934), (9360, 16547016), (11232, 13789180), (12480, 12410262), (14040, 11031344), (14976, 10341885), (17280, 8962967), (18720, 8273508), (22464, 6894590), (24960, 6205131), (28080, 5515672), (37440, 4136754), (44928, 3447295), (56160, 2757836), (74880, 2068377), (112320, 1378918), (224640, 689459)]