21082757760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4373}}^1$

素因数の和:4438

約数の個数: 384

約数和(自身を含む): 77950978560

約数和(自身を除く): 56868220800

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, 243, 248, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 486, 496, 540, 558, 576, 620, 640, 648, 720, 744, 810, 837, 864, 930, 960, 972, 992, 1080, 1116, 1152, 1215, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1920, 1944, 1984, 2160, 2232, 2430, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3456, 3720, 3888, 3968, 4185, 4320, 4373, 4464, 4860, 4960, 5022, 5184, 5580, 5760, 5952, 6480, 6696, 7440, 7533, 7776, 8370, 8640, 8746, 8928, 9720, 9920, 10044, 10368, 11160, 11904, 12555, 12960, 13119, 13392, 14880, 15066, 15552, 16740, 17280, 17492, 17856, 19440, 19840, 20088, 21865, 22320, 25110, 25920, 26238, 26784, 29760, 30132, 31104, 33480, 34984, 35712, 37665, 38880, 39357, 40176, 43730, 44640, 50220, 51840, 52476, 53568, 59520, 60264, 65595, 66960, 69968, 75330, 77760, 78714, 80352, 87460, 89280, 100440, 104952, 107136, 118071, 120528, 131190, 133920, 135563, 139936, 150660, 155520, 157428, 160704, 174920, 178560, 196785, 200880, 209904, 236142, 241056, 262380, 267840, 271126, 279872, 301320, 314856, 321408, 349840, 354213, 393570, 401760, 406689, 419808, 472284, 482112, 524760, 535680, 542252, 559744, 590355, 602640, 629712, 677815, 699680, 708426, 787140, 803520, 813378, 839616, 944568, 964224, 1049520, 1062639, 1084504, 1180710, 1205280, 1220067, 1259424, 1355630, 1399360, 1416852, 1574280, 1607040, 1626756, 1679232, 1771065, 1889136, 2033445, 2099040, 2125278, 2169008, 2361420, 2410560, 2440134, 2518848, 2711260, 2798720, 2833704, 3148560, 3253512, 3542130, 3660201, 3778272, 4066890, 4198080, 4250556, 4338016, 4722840, 4821120, 4880268, 5037696, 5313195, 5422520, 5667408, 6100335, 6297120, 6507024, 7084260, 7320402, 7556544, 8133780, 8396160, 8501112, 8676032, 9445680, 9760536, 10626390, 10845040, 10980603, 11334816, 12200670, 12594240, 13014048, 14168520, 14640804, 15113088, 16267560, 17002224, 17352064, 18301005, 18891360, 19521072, 21252780, 21690080, 21961206, 22669632, 24401340, 25188480, 26028096, 28337040, 29281608, 32535120, 32941809, 34004448, 36602010, 37782720, 39042144, 42505560, 43380160, 43922412, 45339264, 48802680, 52056192, 54903015, 56674080, 58563216, 65070240, 65883618, 68008896, 73204020, 75565440, 78084288, 85011120, 86760320, 87844824, 97605360, 109806030, 113348160, 117126432, 130140480, 131767236, 136017792, 146408040, 156168576, 164709045, 170022240, 175689648, 195210720, 219612060, 226696320, 234252864, 260280960, 263534472, 292816080, 329418090, 340044480, 351379296, 390421440, 439224120, 468505728, 527068944, 585632160, 658836180, 680088960, 702758592, 780842880, 878448240, 1054137888, 1171264320, 1317672360, 1405517184, 1756896480, 2108275776, 2342528640, 2635344720, 3513792960, 4216551552, 5270689440, 7027585920, 10541378880, 21082757760]

約数ペア:

[(1, 21082757760), (2, 10541378880), (3, 7027585920), (4, 5270689440), (5, 4216551552), (6, 3513792960), (8, 2635344720), (9, 2342528640), (10, 2108275776), (12, 1756896480), (15, 1405517184), (16, 1317672360), (18, 1171264320), (20, 1054137888), (24, 878448240), (27, 780842880), (30, 702758592), (31, 680088960), (32, 658836180), (36, 585632160), (40, 527068944), (45, 468505728), (48, 439224120), (54, 390421440), (60, 351379296), (62, 340044480), (64, 329418090), (72, 292816080), (80, 263534472), (81, 260280960), (90, 234252864), (93, 226696320), (96, 219612060), (108, 195210720), (120, 175689648), (124, 170022240), (128, 164709045), (135, 156168576), (144, 146408040), (155, 136017792), (160, 131767236), (162, 130140480), (180, 117126432), (186, 113348160), (192, 109806030), (216, 97605360), (240, 87844824), (243, 86760320), (248, 85011120), (270, 78084288), (279, 75565440), (288, 73204020), (310, 68008896), (320, 65883618), (324, 65070240), (360, 58563216), (372, 56674080), (384, 54903015), (405, 52056192), (432, 48802680), (465, 45339264), (480, 43922412), (486, 43380160), (496, 42505560), (540, 39042144), (558, 37782720), (576, 36602010), (620, 34004448), (640, 32941809), (648, 32535120), (720, 29281608), (744, 28337040), (810, 26028096), (837, 25188480), (864, 24401340), (930, 22669632), (960, 21961206), (972, 21690080), (992, 21252780), (1080, 19521072), (1116, 18891360), (1152, 18301005), (1215, 17352064), (1240, 17002224), (1296, 16267560), (1395, 15113088), (1440, 14640804), (1488, 14168520), (1620, 13014048), (1674, 12594240), (1728, 12200670), (1860, 11334816), (1920, 10980603), (1944, 10845040), (1984, 10626390), (2160, 9760536), (2232, 9445680), (2430, 8676032), (2480, 8501112), (2511, 8396160), (2592, 8133780), (2790, 7556544), (2880, 7320402), (2976, 7084260), (3240, 6507024), (3348, 6297120), (3456, 6100335), (3720, 5667408), (3888, 5422520), (3968, 5313195), (4185, 5037696), (4320, 4880268), (4373, 4821120), (4464, 4722840), (4860, 4338016), (4960, 4250556), (5022, 4198080), (5184, 4066890), (5580, 3778272), (5760, 3660201), (5952, 3542130), (6480, 3253512), (6696, 3148560), (7440, 2833704), (7533, 2798720), (7776, 2711260), (8370, 2518848), (8640, 2440134), (8746, 2410560), (8928, 2361420), (9720, 2169008), (9920, 2125278), (10044, 2099040), (10368, 2033445), (11160, 1889136), (11904, 1771065), (12555, 1679232), (12960, 1626756), (13119, 1607040), (13392, 1574280), (14880, 1416852), (15066, 1399360), (15552, 1355630), (16740, 1259424), (17280, 1220067), (17492, 1205280), (17856, 1180710), (19440, 1084504), (19840, 1062639), (20088, 1049520), (21865, 964224), (22320, 944568), (25110, 839616), (25920, 813378), (26238, 803520), (26784, 787140), (29760, 708426), (30132, 699680), (31104, 677815), (33480, 629712), (34984, 602640), (35712, 590355), (37665, 559744), (38880, 542252), (39357, 535680), (40176, 524760), (43730, 482112), (44640, 472284), (50220, 419808), (51840, 406689), (52476, 401760), (53568, 393570), (59520, 354213), (60264, 349840), (65595, 321408), (66960, 314856), (69968, 301320), (75330, 279872), (77760, 271126), (78714, 267840), (80352, 262380), (87460, 241056), (89280, 236142), (100440, 209904), (104952, 200880), (107136, 196785), (118071, 178560), (120528, 174920), (131190, 160704), (133920, 157428), (135563, 155520), (139936, 150660)]