1340651520

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 384

約数和(自身を含む): 5145940800

約数和(自身を除く): 3805289280

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, 256, 260, 270, 288, 312, 320, 351, 360, 373, 384, 390, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 746, 768, 780, 832, 864, 936, 960, 1024, 1040, 1080, 1119, 1152, 1170, 1248, 1280, 1404, 1440, 1492, 1536, 1560, 1664, 1728, 1755, 1865, 1872, 1920, 2048, 2080, 2160, 2238, 2304, 2340, 2496, 2560, 2808, 2880, 2984, 3072, 3120, 3328, 3357, 3456, 3510, 3730, 3744, 3840, 4160, 4320, 4476, 4608, 4680, 4849, 4992, 5120, 5595, 5616, 5760, 5968, 6144, 6240, 6656, 6714, 6912, 7020, 7460, 7488, 7680, 8320, 8640, 8952, 9216, 9360, 9698, 9984, 10071, 10240, 11190, 11232, 11520, 11936, 12480, 13312, 13428, 13824, 14040, 14547, 14920, 14976, 15360, 16640, 16785, 17280, 17904, 18432, 18720, 19396, 19968, 20142, 22380, 22464, 23040, 23872, 24245, 24960, 26624, 26856, 27648, 28080, 29094, 29840, 29952, 30720, 33280, 33570, 34560, 35808, 37440, 38792, 39936, 40284, 43641, 44760, 44928, 46080, 47744, 48490, 49920, 50355, 53712, 55296, 56160, 58188, 59680, 59904, 66560, 67140, 69120, 71616, 72735, 74880, 77584, 79872, 80568, 87282, 89520, 89856, 92160, 95488, 96980, 99840, 100710, 107424, 112320, 116376, 119360, 119808, 130923, 133120, 134280, 138240, 143232, 145470, 149760, 155168, 161136, 174564, 179040, 179712, 190976, 193960, 199680, 201420, 214848, 218205, 224640, 232752, 238720, 239616, 261846, 268560, 276480, 286464, 290940, 299520, 310336, 322272, 349128, 358080, 359424, 381952, 387920, 399360, 402840, 429696, 436410, 449280, 465504, 477440, 523692, 537120, 572928, 581880, 599040, 620672, 644544, 654615, 698256, 716160, 718848, 763904, 775840, 805680, 859392, 872820, 898560, 931008, 954880, 1047384, 1074240, 1145856, 1163760, 1198080, 1241344, 1289088, 1309230, 1396512, 1432320, 1551680, 1611360, 1718784, 1745640, 1797120, 1862016, 1909760, 2094768, 2148480, 2291712, 2327520, 2482688, 2578176, 2618460, 2793024, 2864640, 3103360, 3222720, 3437568, 3491280, 3594240, 3724032, 3819520, 4189536, 4296960, 4655040, 4965376, 5156352, 5236920, 5586048, 5729280, 6206720, 6445440, 6875136, 6982560, 7448064, 8379072, 8593920, 9310080, 9930752, 10312704, 10473840, 11172096, 11458560, 12413440, 12890880, 13965120, 14896128, 16758144, 17187840, 18620160, 20625408, 20947680, 22344192, 24826880, 25781760, 27930240, 29792256, 33516288, 34375680, 37240320, 41895360, 44688384, 49653760, 51563520, 55860480, 67032576, 74480640, 83790720, 89376768, 103127040, 111720960, 134065152, 148961280, 167581440, 223441920, 268130304, 335162880, 446883840, 670325760, 1340651520]

約数ペア:

[(1, 1340651520), (2, 670325760), (3, 446883840), (4, 335162880), (5, 268130304), (6, 223441920), (8, 167581440), (9, 148961280), (10, 134065152), (12, 111720960), (13, 103127040), (15, 89376768), (16, 83790720), (18, 74480640), (20, 67032576), (24, 55860480), (26, 51563520), (27, 49653760), (30, 44688384), (32, 41895360), (36, 37240320), (39, 34375680), (40, 33516288), (45, 29792256), (48, 27930240), (52, 25781760), (54, 24826880), (60, 22344192), (64, 20947680), (65, 20625408), (72, 18620160), (78, 17187840), (80, 16758144), (90, 14896128), (96, 13965120), (104, 12890880), (108, 12413440), (117, 11458560), (120, 11172096), (128, 10473840), (130, 10312704), (135, 9930752), (144, 9310080), (156, 8593920), (160, 8379072), (180, 7448064), (192, 6982560), (195, 6875136), (208, 6445440), (216, 6206720), (234, 5729280), (240, 5586048), (256, 5236920), (260, 5156352), (270, 4965376), (288, 4655040), (312, 4296960), (320, 4189536), (351, 3819520), (360, 3724032), (373, 3594240), (384, 3491280), (390, 3437568), (416, 3222720), (432, 3103360), (468, 2864640), (480, 2793024), (512, 2618460), (520, 2578176), (540, 2482688), (576, 2327520), (585, 2291712), (624, 2148480), (640, 2094768), (702, 1909760), (720, 1862016), (746, 1797120), (768, 1745640), (780, 1718784), (832, 1611360), (864, 1551680), (936, 1432320), (960, 1396512), (1024, 1309230), (1040, 1289088), (1080, 1241344), (1119, 1198080), (1152, 1163760), (1170, 1145856), (1248, 1074240), (1280, 1047384), (1404, 954880), (1440, 931008), (1492, 898560), (1536, 872820), (1560, 859392), (1664, 805680), (1728, 775840), (1755, 763904), (1865, 718848), (1872, 716160), (1920, 698256), (2048, 654615), (2080, 644544), (2160, 620672), (2238, 599040), (2304, 581880), (2340, 572928), (2496, 537120), (2560, 523692), (2808, 477440), (2880, 465504), (2984, 449280), (3072, 436410), (3120, 429696), (3328, 402840), (3357, 399360), (3456, 387920), (3510, 381952), (3730, 359424), (3744, 358080), (3840, 349128), (4160, 322272), (4320, 310336), (4476, 299520), (4608, 290940), (4680, 286464), (4849, 276480), (4992, 268560), (5120, 261846), (5595, 239616), (5616, 238720), (5760, 232752), (5968, 224640), (6144, 218205), (6240, 214848), (6656, 201420), (6714, 199680), (6912, 193960), (7020, 190976), (7460, 179712), (7488, 179040), (7680, 174564), (8320, 161136), (8640, 155168), (8952, 149760), (9216, 145470), (9360, 143232), (9698, 138240), (9984, 134280), (10071, 133120), (10240, 130923), (11190, 119808), (11232, 119360), (11520, 116376), (11936, 112320), (12480, 107424), (13312, 100710), (13428, 99840), (13824, 96980), (14040, 95488), (14547, 92160), (14920, 89856), (14976, 89520), (15360, 87282), (16640, 80568), (16785, 79872), (17280, 77584), (17904, 74880), (18432, 72735), (18720, 71616), (19396, 69120), (19968, 67140), (20142, 66560), (22380, 59904), (22464, 59680), (23040, 58188), (23872, 56160), (24245, 55296), (24960, 53712), (26624, 50355), (26856, 49920), (27648, 48490), (28080, 47744), (29094, 46080), (29840, 44928), (29952, 44760), (30720, 43641), (33280, 40284), (33570, 39936), (34560, 38792), (35808, 37440)]