655076160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 280

約数和(自身を含む): 2360371200

約数和(自身を除く): 1705295040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 127, 135, 144, 160, 162, 180, 192, 199, 216, 240, 254, 270, 288, 320, 324, 360, 381, 398, 405, 432, 480, 508, 540, 576, 597, 635, 648, 720, 762, 796, 810, 864, 960, 995, 1016, 1080, 1143, 1194, 1270, 1296, 1440, 1524, 1592, 1620, 1728, 1791, 1905, 1990, 2032, 2160, 2286, 2388, 2540, 2592, 2880, 2985, 3048, 3184, 3240, 3429, 3582, 3810, 3980, 4064, 4320, 4572, 4776, 5080, 5184, 5373, 5715, 5970, 6096, 6368, 6480, 6858, 7164, 7620, 7960, 8128, 8640, 8955, 9144, 9552, 10160, 10287, 10746, 11430, 11940, 12192, 12736, 12960, 13716, 14328, 15240, 15920, 16119, 17145, 17910, 18288, 19104, 20320, 20574, 21492, 22860, 23880, 24384, 25273, 25920, 26865, 27432, 28656, 30480, 31840, 32238, 34290, 35820, 36576, 38208, 40640, 41148, 42984, 45720, 47760, 50546, 51435, 53730, 54864, 57312, 60960, 63680, 64476, 68580, 71640, 73152, 75819, 80595, 82296, 85968, 91440, 95520, 101092, 102870, 107460, 109728, 114624, 121920, 126365, 128952, 137160, 143280, 151638, 161190, 164592, 171936, 182880, 191040, 202184, 205740, 214920, 219456, 227457, 252730, 257904, 274320, 286560, 303276, 322380, 329184, 343872, 365760, 379095, 404368, 411480, 429840, 454914, 505460, 515808, 548640, 573120, 606552, 644760, 658368, 682371, 758190, 808736, 822960, 859680, 909828, 1010920, 1031616, 1097280, 1137285, 1213104, 1289520, 1364742, 1516380, 1617472, 1645920, 1719360, 1819656, 2021840, 2047113, 2274570, 2426208, 2579040, 2729484, 3032760, 3291840, 3411855, 3639312, 4043680, 4094226, 4549140, 4852416, 5158080, 5458968, 6065520, 6823710, 7278624, 8087360, 8188452, 9098280, 10235565, 10917936, 12131040, 13647420, 14557248, 16376904, 18196560, 20471130, 21835872, 24262080, 27294840, 32753808, 36393120, 40942260, 43671744, 54589680, 65507616, 72786240, 81884520, 109179360, 131015232, 163769040, 218358720, 327538080, 655076160]

約数ペア:

[(1, 655076160), (2, 327538080), (3, 218358720), (4, 163769040), (5, 131015232), (6, 109179360), (8, 81884520), (9, 72786240), (10, 65507616), (12, 54589680), (15, 43671744), (16, 40942260), (18, 36393120), (20, 32753808), (24, 27294840), (27, 24262080), (30, 21835872), (32, 20471130), (36, 18196560), (40, 16376904), (45, 14557248), (48, 13647420), (54, 12131040), (60, 10917936), (64, 10235565), (72, 9098280), (80, 8188452), (81, 8087360), (90, 7278624), (96, 6823710), (108, 6065520), (120, 5458968), (127, 5158080), (135, 4852416), (144, 4549140), (160, 4094226), (162, 4043680), (180, 3639312), (192, 3411855), (199, 3291840), (216, 3032760), (240, 2729484), (254, 2579040), (270, 2426208), (288, 2274570), (320, 2047113), (324, 2021840), (360, 1819656), (381, 1719360), (398, 1645920), (405, 1617472), (432, 1516380), (480, 1364742), (508, 1289520), (540, 1213104), (576, 1137285), (597, 1097280), (635, 1031616), (648, 1010920), (720, 909828), (762, 859680), (796, 822960), (810, 808736), (864, 758190), (960, 682371), (995, 658368), (1016, 644760), (1080, 606552), (1143, 573120), (1194, 548640), (1270, 515808), (1296, 505460), (1440, 454914), (1524, 429840), (1592, 411480), (1620, 404368), (1728, 379095), (1791, 365760), (1905, 343872), (1990, 329184), (2032, 322380), (2160, 303276), (2286, 286560), (2388, 274320), (2540, 257904), (2592, 252730), (2880, 227457), (2985, 219456), (3048, 214920), (3184, 205740), (3240, 202184), (3429, 191040), (3582, 182880), (3810, 171936), (3980, 164592), (4064, 161190), (4320, 151638), (4572, 143280), (4776, 137160), (5080, 128952), (5184, 126365), (5373, 121920), (5715, 114624), (5970, 109728), (6096, 107460), (6368, 102870), (6480, 101092), (6858, 95520), (7164, 91440), (7620, 85968), (7960, 82296), (8128, 80595), (8640, 75819), (8955, 73152), (9144, 71640), (9552, 68580), (10160, 64476), (10287, 63680), (10746, 60960), (11430, 57312), (11940, 54864), (12192, 53730), (12736, 51435), (12960, 50546), (13716, 47760), (14328, 45720), (15240, 42984), (15920, 41148), (16119, 40640), (17145, 38208), (17910, 36576), (18288, 35820), (19104, 34290), (20320, 32238), (20574, 31840), (21492, 30480), (22860, 28656), (23880, 27432), (24384, 26865), (25273, 25920)]