81715475520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{14957}}^1$

素因数の和:15258

約数の個数: 336

約数和(自身を含む): 322426510848

約数和(自身を除く): 240711035328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 271, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 542, 560, 576, 630, 672, 720, 813, 840, 960, 1008, 1084, 1120, 1260, 1344, 1355, 1440, 1626, 1680, 1897, 2016, 2168, 2240, 2439, 2520, 2710, 2880, 3252, 3360, 3794, 4032, 4065, 4336, 4878, 5040, 5420, 5691, 6504, 6720, 7588, 8130, 8672, 9485, 9756, 10080, 10840, 11382, 12195, 13008, 14957, 15176, 16260, 17073, 17344, 18970, 19512, 20160, 21680, 22764, 24390, 26016, 28455, 29914, 30352, 32520, 34146, 37940, 39024, 43360, 44871, 45528, 48780, 52032, 56910, 59828, 60704, 65040, 68292, 74785, 75880, 78048, 85365, 86720, 89742, 91056, 97560, 104699, 113820, 119656, 121408, 130080, 134613, 136584, 149570, 151760, 156096, 170730, 179484, 182112, 195120, 209398, 224355, 227640, 239312, 260160, 269226, 273168, 299140, 303520, 314097, 341460, 358968, 364224, 390240, 418796, 448710, 455280, 478624, 523495, 538452, 546336, 598280, 607040, 628194, 673065, 682920, 717936, 780480, 837592, 897420, 910560, 942291, 957248, 1046990, 1076904, 1092672, 1196560, 1256388, 1346130, 1365840, 1435872, 1570485, 1675184, 1794840, 1821120, 1884582, 2093980, 2153808, 2393120, 2512776, 2692260, 2731680, 2871744, 3140970, 3350368, 3589680, 3769164, 4053347, 4187960, 4307616, 4711455, 4786240, 5025552, 5384520, 5463360, 6281940, 6700736, 7179360, 7538328, 8106694, 8375920, 8615232, 9422910, 10051104, 10769040, 12160041, 12563880, 14358720, 15076656, 16213388, 16751840, 18845820, 20102208, 20266735, 21538080, 24320082, 25127760, 28373429, 30153312, 32426776, 33503680, 36480123, 37691640, 40533470, 43076160, 48640164, 50255520, 56746858, 60306624, 60800205, 64853552, 72960246, 75383280, 81066940, 85120287, 97280328, 100511040, 113493716, 121600410, 129707104, 141867145, 145920492, 150766560, 162133880, 170240574, 182400615, 194560656, 226987432, 243200820, 255360861, 259414208, 283734290, 291840984, 301533120, 324267760, 340481148, 364801230, 389121312, 425601435, 453974864, 486401640, 510721722, 567468580, 583681968, 648535520, 680962296, 729602460, 778242624, 851202870, 907949728, 972803280, 1021443444, 1134937160, 1167363936, 1276804305, 1297071040, 1361924592, 1459204920, 1702405740, 1815899456, 1945606560, 2042886888, 2269874320, 2334727872, 2553608610, 2723849184, 2918409840, 3404811480, 3891213120, 4085773776, 4539748640, 5107217220, 5447698368, 5836819680, 6809622960, 8171547552, 9079497280, 10214434440, 11673639360, 13619245920, 16343095104, 20428868880, 27238491840, 40857737760, 81715475520]

約数ペア:

[(1, 81715475520), (2, 40857737760), (3, 27238491840), (4, 20428868880), (5, 16343095104), (6, 13619245920), (7, 11673639360), (8, 10214434440), (9, 9079497280), (10, 8171547552), (12, 6809622960), (14, 5836819680), (15, 5447698368), (16, 5107217220), (18, 4539748640), (20, 4085773776), (21, 3891213120), (24, 3404811480), (28, 2918409840), (30, 2723849184), (32, 2553608610), (35, 2334727872), (36, 2269874320), (40, 2042886888), (42, 1945606560), (45, 1815899456), (48, 1702405740), (56, 1459204920), (60, 1361924592), (63, 1297071040), (64, 1276804305), (70, 1167363936), (72, 1134937160), (80, 1021443444), (84, 972803280), (90, 907949728), (96, 851202870), (105, 778242624), (112, 729602460), (120, 680962296), (126, 648535520), (140, 583681968), (144, 567468580), (160, 510721722), (168, 486401640), (180, 453974864), (192, 425601435), (210, 389121312), (224, 364801230), (240, 340481148), (252, 324267760), (271, 301533120), (280, 291840984), (288, 283734290), (315, 259414208), (320, 255360861), (336, 243200820), (360, 226987432), (420, 194560656), (448, 182400615), (480, 170240574), (504, 162133880), (542, 150766560), (560, 145920492), (576, 141867145), (630, 129707104), (672, 121600410), (720, 113493716), (813, 100511040), (840, 97280328), (960, 85120287), (1008, 81066940), (1084, 75383280), (1120, 72960246), (1260, 64853552), (1344, 60800205), (1355, 60306624), (1440, 56746858), (1626, 50255520), (1680, 48640164), (1897, 43076160), (2016, 40533470), (2168, 37691640), (2240, 36480123), (2439, 33503680), (2520, 32426776), (2710, 30153312), (2880, 28373429), (3252, 25127760), (3360, 24320082), (3794, 21538080), (4032, 20266735), (4065, 20102208), (4336, 18845820), (4878, 16751840), (5040, 16213388), (5420, 15076656), (5691, 14358720), (6504, 12563880), (6720, 12160041), (7588, 10769040), (8130, 10051104), (8672, 9422910), (9485, 8615232), (9756, 8375920), (10080, 8106694), (10840, 7538328), (11382, 7179360), (12195, 6700736), (13008, 6281940), (14957, 5463360), (15176, 5384520), (16260, 5025552), (17073, 4786240), (17344, 4711455), (18970, 4307616), (19512, 4187960), (20160, 4053347), (21680, 3769164), (22764, 3589680), (24390, 3350368), (26016, 3140970), (28455, 2871744), (29914, 2731680), (30352, 2692260), (32520, 2512776), (34146, 2393120), (37940, 2153808), (39024, 2093980), (43360, 1884582), (44871, 1821120), (45528, 1794840), (48780, 1675184), (52032, 1570485), (56910, 1435872), (59828, 1365840), (60704, 1346130), (65040, 1256388), (68292, 1196560), (74785, 1092672), (75880, 1076904), (78048, 1046990), (85365, 957248), (86720, 942291), (89742, 910560), (91056, 897420), (97560, 837592), (104699, 780480), (113820, 717936), (119656, 682920), (121408, 673065), (130080, 628194), (134613, 607040), (136584, 598280), (149570, 546336), (151760, 538452), (156096, 523495), (170730, 478624), (179484, 455280), (182112, 448710), (195120, 418796), (209398, 390240), (224355, 364224), (227640, 358968), (239312, 341460), (260160, 314097), (269226, 303520), (273168, 299140)]