1688999040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1113

約数の個数: 320

約数和(自身を含む): 6232216320

約数和(自身を除く): 4543217280

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, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 540, 558, 576, 620, 640, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1051, 1080, 1116, 1152, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1920, 1984, 2102, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3153, 3240, 3348, 3456, 3720, 3968, 4185, 4204, 4320, 4464, 4960, 5022, 5184, 5255, 5580, 5760, 5952, 6306, 6480, 6696, 7440, 8370, 8408, 8640, 8928, 9459, 9920, 10044, 10368, 10510, 11160, 11904, 12555, 12612, 12960, 13392, 14880, 15765, 16740, 16816, 17280, 17856, 18918, 19840, 20088, 21020, 22320, 25110, 25224, 25920, 26784, 28377, 29760, 31530, 32581, 33480, 33632, 35712, 37836, 40176, 42040, 44640, 47295, 50220, 50448, 51840, 53568, 56754, 59520, 63060, 65162, 66960, 67264, 75672, 80352, 84080, 85131, 89280, 94590, 97743, 100440, 100896, 107136, 113508, 126120, 130324, 133920, 134528, 141885, 151344, 160704, 162905, 168160, 170262, 178560, 189180, 195486, 200880, 201792, 227016, 252240, 260648, 267840, 283770, 293229, 302688, 321408, 325810, 336320, 340524, 378360, 390972, 401760, 403584, 425655, 454032, 488715, 504480, 521296, 535680, 567540, 586458, 605376, 651620, 672640, 681048, 756720, 781944, 803520, 851310, 879687, 908064, 977430, 1008960, 1042592, 1135080, 1172916, 1210752, 1303240, 1362096, 1466145, 1513440, 1563888, 1607040, 1702620, 1759374, 1816128, 1954860, 2017920, 2085184, 2270160, 2345832, 2606480, 2639061, 2724192, 2932290, 3026880, 3127776, 3405240, 3518748, 3632256, 3909720, 4170368, 4398435, 4540320, 4691664, 5212960, 5278122, 5448384, 5864580, 6053760, 6255552, 6810480, 7037496, 7819440, 8796870, 9080640, 9383328, 10425920, 10556244, 10896768, 11729160, 12511104, 13195305, 13620960, 14074992, 15638880, 17593740, 18161280, 18766656, 20851840, 21112488, 23458320, 26390610, 27241920, 28149984, 31277760, 35187480, 37533312, 42224976, 46916640, 52781220, 54483840, 56299968, 62555520, 70374960, 84449952, 93833280, 105562440, 112599936, 140749920, 168899904, 187666560, 211124880, 281499840, 337799808, 422249760, 562999680, 844499520, 1688999040]

約数ペア:

[(1, 1688999040), (2, 844499520), (3, 562999680), (4, 422249760), (5, 337799808), (6, 281499840), (8, 211124880), (9, 187666560), (10, 168899904), (12, 140749920), (15, 112599936), (16, 105562440), (18, 93833280), (20, 84449952), (24, 70374960), (27, 62555520), (30, 56299968), (31, 54483840), (32, 52781220), (36, 46916640), (40, 42224976), (45, 37533312), (48, 35187480), (54, 31277760), (60, 28149984), (62, 27241920), (64, 26390610), (72, 23458320), (80, 21112488), (81, 20851840), (90, 18766656), (93, 18161280), (96, 17593740), (108, 15638880), (120, 14074992), (124, 13620960), (128, 13195305), (135, 12511104), (144, 11729160), (155, 10896768), (160, 10556244), (162, 10425920), (180, 9383328), (186, 9080640), (192, 8796870), (216, 7819440), (240, 7037496), (248, 6810480), (270, 6255552), (279, 6053760), (288, 5864580), (310, 5448384), (320, 5278122), (324, 5212960), (360, 4691664), (372, 4540320), (384, 4398435), (405, 4170368), (432, 3909720), (465, 3632256), (480, 3518748), (496, 3405240), (540, 3127776), (558, 3026880), (576, 2932290), (620, 2724192), (640, 2639061), (648, 2606480), (720, 2345832), (744, 2270160), (810, 2085184), (837, 2017920), (864, 1954860), (930, 1816128), (960, 1759374), (992, 1702620), (1051, 1607040), (1080, 1563888), (1116, 1513440), (1152, 1466145), (1240, 1362096), (1296, 1303240), (1395, 1210752), (1440, 1172916), (1488, 1135080), (1620, 1042592), (1674, 1008960), (1728, 977430), (1860, 908064), (1920, 879687), (1984, 851310), (2102, 803520), (2160, 781944), (2232, 756720), (2480, 681048), (2511, 672640), (2592, 651620), (2790, 605376), (2880, 586458), (2976, 567540), (3153, 535680), (3240, 521296), (3348, 504480), (3456, 488715), (3720, 454032), (3968, 425655), (4185, 403584), (4204, 401760), (4320, 390972), (4464, 378360), (4960, 340524), (5022, 336320), (5184, 325810), (5255, 321408), (5580, 302688), (5760, 293229), (5952, 283770), (6306, 267840), (6480, 260648), (6696, 252240), (7440, 227016), (8370, 201792), (8408, 200880), (8640, 195486), (8928, 189180), (9459, 178560), (9920, 170262), (10044, 168160), (10368, 162905), (10510, 160704), (11160, 151344), (11904, 141885), (12555, 134528), (12612, 133920), (12960, 130324), (13392, 126120), (14880, 113508), (15765, 107136), (16740, 100896), (16816, 100440), (17280, 97743), (17856, 94590), (18918, 89280), (19840, 85131), (20088, 84080), (21020, 80352), (22320, 75672), (25110, 67264), (25224, 66960), (25920, 65162), (26784, 63060), (28377, 59520), (29760, 56754), (31530, 53568), (32581, 51840), (33480, 50448), (33632, 50220), (35712, 47295), (37836, 44640), (40176, 42040)]