8161067520

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{4373}}^1$

素因数の和:4414

約数の個数: 280

約数和(自身を含む): 29344439916

約数和(自身を除く): 21183372396

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4373, 4608, 4860, 5184, 5760, 5832, 6480, 6912, 7290, 7680, 7776, 8640, 8746, 9720, 10368, 11520, 11664, 12960, 13119, 13824, 14580, 15552, 17280, 17492, 19440, 20736, 21865, 23040, 23328, 25920, 26238, 29160, 31104, 34560, 34984, 38880, 39357, 41472, 43730, 46656, 51840, 52476, 58320, 62208, 65595, 69120, 69968, 77760, 78714, 87460, 93312, 103680, 104952, 116640, 118071, 124416, 131190, 139936, 155520, 157428, 174920, 186624, 196785, 207360, 209904, 233280, 236142, 262380, 279872, 311040, 314856, 349840, 354213, 373248, 393570, 419808, 466560, 472284, 524760, 559744, 590355, 622080, 629712, 699680, 708426, 787140, 839616, 933120, 944568, 1049520, 1062639, 1119488, 1180710, 1259424, 1399360, 1416852, 1574280, 1679232, 1771065, 1866240, 1889136, 2099040, 2125278, 2238976, 2361420, 2518848, 2798720, 2833704, 3148560, 3187917, 3358464, 3542130, 3778272, 4198080, 4250556, 4722840, 5037696, 5313195, 5597440, 5667408, 6297120, 6375834, 6716928, 7084260, 7556544, 8396160, 8501112, 9445680, 10075392, 10626390, 11194880, 11334816, 12594240, 12751668, 14168520, 15113088, 15939585, 16792320, 17002224, 18891360, 20150784, 21252780, 22669632, 25188480, 25503336, 28337040, 30226176, 31879170, 33584640, 34004448, 37782720, 42505560, 45339264, 50376960, 51006672, 56674080, 60452352, 63758340, 68008896, 75565440, 85011120, 90678528, 100753920, 102013344, 113348160, 127516680, 136017792, 151130880, 170022240, 181357056, 204026688, 226696320, 255033360, 272035584, 302261760, 340044480, 408053376, 453392640, 510066720, 544071168, 680088960, 816106752, 906785280, 1020133440, 1360177920, 1632213504, 2040266880, 2720355840, 4080533760, 8161067520]

約数ペア:

[(1, 8161067520), (2, 4080533760), (3, 2720355840), (4, 2040266880), (5, 1632213504), (6, 1360177920), (8, 1020133440), (9, 906785280), (10, 816106752), (12, 680088960), (15, 544071168), (16, 510066720), (18, 453392640), (20, 408053376), (24, 340044480), (27, 302261760), (30, 272035584), (32, 255033360), (36, 226696320), (40, 204026688), (45, 181357056), (48, 170022240), (54, 151130880), (60, 136017792), (64, 127516680), (72, 113348160), (80, 102013344), (81, 100753920), (90, 90678528), (96, 85011120), (108, 75565440), (120, 68008896), (128, 63758340), (135, 60452352), (144, 56674080), (160, 51006672), (162, 50376960), (180, 45339264), (192, 42505560), (216, 37782720), (240, 34004448), (243, 33584640), (256, 31879170), (270, 30226176), (288, 28337040), (320, 25503336), (324, 25188480), (360, 22669632), (384, 21252780), (405, 20150784), (432, 18891360), (480, 17002224), (486, 16792320), (512, 15939585), (540, 15113088), (576, 14168520), (640, 12751668), (648, 12594240), (720, 11334816), (729, 11194880), (768, 10626390), (810, 10075392), (864, 9445680), (960, 8501112), (972, 8396160), (1080, 7556544), (1152, 7084260), (1215, 6716928), (1280, 6375834), (1296, 6297120), (1440, 5667408), (1458, 5597440), (1536, 5313195), (1620, 5037696), (1728, 4722840), (1920, 4250556), (1944, 4198080), (2160, 3778272), (2304, 3542130), (2430, 3358464), (2560, 3187917), (2592, 3148560), (2880, 2833704), (2916, 2798720), (3240, 2518848), (3456, 2361420), (3645, 2238976), (3840, 2125278), (3888, 2099040), (4320, 1889136), (4373, 1866240), (4608, 1771065), (4860, 1679232), (5184, 1574280), (5760, 1416852), (5832, 1399360), (6480, 1259424), (6912, 1180710), (7290, 1119488), (7680, 1062639), (7776, 1049520), (8640, 944568), (8746, 933120), (9720, 839616), (10368, 787140), (11520, 708426), (11664, 699680), (12960, 629712), (13119, 622080), (13824, 590355), (14580, 559744), (15552, 524760), (17280, 472284), (17492, 466560), (19440, 419808), (20736, 393570), (21865, 373248), (23040, 354213), (23328, 349840), (25920, 314856), (26238, 311040), (29160, 279872), (31104, 262380), (34560, 236142), (34984, 233280), (38880, 209904), (39357, 207360), (41472, 196785), (43730, 186624), (46656, 174920), (51840, 157428), (52476, 155520), (58320, 139936), (62208, 131190), (65595, 124416), (69120, 118071), (69968, 116640), (77760, 104952), (78714, 103680), (87460, 93312)]