816376320

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 400

約数和(自身を含む): 3042091008

約数和(自身を除く): 2225714688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 127, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 254, 256, 270, 279, 288, 310, 320, 324, 360, 372, 381, 384, 405, 432, 465, 480, 496, 508, 512, 540, 558, 576, 620, 635, 640, 648, 720, 744, 762, 768, 810, 837, 864, 930, 960, 992, 1016, 1080, 1116, 1143, 1152, 1240, 1270, 1280, 1296, 1395, 1440, 1488, 1524, 1536, 1620, 1674, 1728, 1860, 1905, 1920, 1984, 2032, 2160, 2232, 2286, 2304, 2480, 2511, 2540, 2560, 2592, 2790, 2880, 2976, 3048, 3240, 3348, 3429, 3456, 3720, 3810, 3840, 3937, 3968, 4064, 4185, 4320, 4464, 4572, 4608, 4960, 5022, 5080, 5184, 5580, 5715, 5760, 5952, 6096, 6480, 6696, 6858, 6912, 7440, 7620, 7680, 7874, 7936, 8128, 8370, 8640, 8928, 9144, 9920, 10044, 10160, 10287, 10368, 11160, 11430, 11520, 11811, 11904, 12192, 12555, 12960, 13392, 13716, 13824, 14880, 15240, 15748, 15872, 16256, 16740, 17145, 17280, 17856, 18288, 19685, 19840, 20088, 20320, 20574, 20736, 22320, 22860, 23040, 23622, 23808, 24384, 25110, 25920, 26784, 27432, 29760, 30480, 31496, 32512, 33480, 34290, 34560, 35433, 35712, 36576, 39370, 39680, 40176, 40640, 41148, 41472, 44640, 45720, 47244, 47616, 48768, 50220, 51435, 51840, 53568, 54864, 59055, 59520, 60960, 62992, 65024, 66960, 68580, 69120, 70866, 71424, 73152, 78740, 79360, 80352, 81280, 82296, 89280, 91440, 94488, 97536, 100440, 102870, 103680, 106299, 107136, 109728, 118110, 119040, 121920, 125984, 133920, 137160, 141732, 142848, 146304, 157480, 160704, 162560, 164592, 177165, 178560, 182880, 188976, 195072, 200880, 205740, 207360, 212598, 214272, 219456, 236220, 238080, 243840, 251968, 267840, 274320, 283464, 292608, 314960, 318897, 321408, 325120, 329184, 354330, 357120, 365760, 377952, 401760, 411480, 425196, 428544, 438912, 472440, 487680, 503936, 531495, 535680, 548640, 566928, 585216, 629920, 637794, 642816, 658368, 708660, 714240, 731520, 755904, 803520, 822960, 850392, 877824, 944880, 975360, 1007872, 1062990, 1071360, 1097280, 1133856, 1259840, 1275588, 1285632, 1316736, 1417320, 1463040, 1511808, 1594485, 1607040, 1645920, 1700784, 1755648, 1889760, 2015744, 2125980, 2142720, 2194560, 2267712, 2519680, 2551176, 2633472, 2834640, 2926080, 3023616, 3188970, 3214080, 3291840, 3401568, 3779520, 4251960, 4389120, 4535424, 5039360, 5102352, 5266944, 5669280, 6047232, 6377940, 6428160, 6583680, 6803136, 7559040, 8503920, 8778240, 9070848, 10078720, 10204704, 11338560, 12755880, 13167360, 13606272, 15118080, 17007840, 18141696, 20409408, 22677120, 25511760, 26334720, 27212544, 30236160, 34015680, 40818816, 45354240, 51023520, 54425088, 68031360, 81637632, 90708480, 102047040, 136062720, 163275264, 204094080, 272125440, 408188160, 816376320]

約数ペア:

[(1, 816376320), (2, 408188160), (3, 272125440), (4, 204094080), (5, 163275264), (6, 136062720), (8, 102047040), (9, 90708480), (10, 81637632), (12, 68031360), (15, 54425088), (16, 51023520), (18, 45354240), (20, 40818816), (24, 34015680), (27, 30236160), (30, 27212544), (31, 26334720), (32, 25511760), (36, 22677120), (40, 20409408), (45, 18141696), (48, 17007840), (54, 15118080), (60, 13606272), (62, 13167360), (64, 12755880), (72, 11338560), (80, 10204704), (81, 10078720), (90, 9070848), (93, 8778240), (96, 8503920), (108, 7559040), (120, 6803136), (124, 6583680), (127, 6428160), (128, 6377940), (135, 6047232), (144, 5669280), (155, 5266944), (160, 5102352), (162, 5039360), (180, 4535424), (186, 4389120), (192, 4251960), (216, 3779520), (240, 3401568), (248, 3291840), (254, 3214080), (256, 3188970), (270, 3023616), (279, 2926080), (288, 2834640), (310, 2633472), (320, 2551176), (324, 2519680), (360, 2267712), (372, 2194560), (381, 2142720), (384, 2125980), (405, 2015744), (432, 1889760), (465, 1755648), (480, 1700784), (496, 1645920), (508, 1607040), (512, 1594485), (540, 1511808), (558, 1463040), (576, 1417320), (620, 1316736), (635, 1285632), (640, 1275588), (648, 1259840), (720, 1133856), (744, 1097280), (762, 1071360), (768, 1062990), (810, 1007872), (837, 975360), (864, 944880), (930, 877824), (960, 850392), (992, 822960), (1016, 803520), (1080, 755904), (1116, 731520), (1143, 714240), (1152, 708660), (1240, 658368), (1270, 642816), (1280, 637794), (1296, 629920), (1395, 585216), (1440, 566928), (1488, 548640), (1524, 535680), (1536, 531495), (1620, 503936), (1674, 487680), (1728, 472440), (1860, 438912), (1905, 428544), (1920, 425196), (1984, 411480), (2032, 401760), (2160, 377952), (2232, 365760), (2286, 357120), (2304, 354330), (2480, 329184), (2511, 325120), (2540, 321408), (2560, 318897), (2592, 314960), (2790, 292608), (2880, 283464), (2976, 274320), (3048, 267840), (3240, 251968), (3348, 243840), (3429, 238080), (3456, 236220), (3720, 219456), (3810, 214272), (3840, 212598), (3937, 207360), (3968, 205740), (4064, 200880), (4185, 195072), (4320, 188976), (4464, 182880), (4572, 178560), (4608, 177165), (4960, 164592), (5022, 162560), (5080, 160704), (5184, 157480), (5580, 146304), (5715, 142848), (5760, 141732), (5952, 137160), (6096, 133920), (6480, 125984), (6696, 121920), (6858, 119040), (6912, 118110), (7440, 109728), (7620, 107136), (7680, 106299), (7874, 103680), (7936, 102870), (8128, 100440), (8370, 97536), (8640, 94488), (8928, 91440), (9144, 89280), (9920, 82296), (10044, 81280), (10160, 80352), (10287, 79360), (10368, 78740), (11160, 73152), (11430, 71424), (11520, 70866), (11811, 69120), (11904, 68580), (12192, 66960), (12555, 65024), (12960, 62992), (13392, 60960), (13716, 59520), (13824, 59055), (14880, 54864), (15240, 53568), (15748, 51840), (15872, 51435), (16256, 50220), (16740, 48768), (17145, 47616), (17280, 47244), (17856, 45720), (18288, 44640), (19685, 41472), (19840, 41148), (20088, 40640), (20320, 40176), (20574, 39680), (20736, 39370), (22320, 36576), (22860, 35712), (23040, 35433), (23622, 34560), (23808, 34290), (24384, 33480), (25110, 32512), (25920, 31496), (26784, 30480), (27432, 29760)]