212129280

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 480

約数和(自身を含む): 857945088

約数和(自身を除く): 645815808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 81, 88, 90, 93, 96, 99, 108, 110, 120, 124, 128, 132, 135, 144, 155, 160, 162, 165, 176, 180, 186, 192, 198, 216, 220, 240, 243, 248, 256, 264, 270, 279, 288, 297, 310, 320, 324, 330, 341, 352, 360, 372, 384, 396, 405, 432, 440, 465, 480, 486, 495, 496, 512, 528, 540, 558, 576, 594, 620, 640, 648, 660, 682, 704, 720, 744, 768, 792, 810, 837, 864, 880, 891, 930, 960, 972, 990, 992, 1023, 1056, 1080, 1116, 1152, 1188, 1215, 1240, 1280, 1296, 1320, 1364, 1395, 1408, 1440, 1485, 1488, 1536, 1584, 1620, 1674, 1705, 1728, 1760, 1782, 1860, 1920, 1944, 1980, 1984, 2046, 2112, 2160, 2232, 2304, 2376, 2430, 2480, 2511, 2560, 2592, 2640, 2673, 2728, 2790, 2816, 2880, 2970, 2976, 3069, 3168, 3240, 3348, 3410, 3456, 3520, 3564, 3720, 3840, 3888, 3960, 3968, 4092, 4185, 4224, 4320, 4455, 4464, 4608, 4752, 4860, 4960, 5022, 5115, 5184, 5280, 5346, 5456, 5580, 5632, 5760, 5940, 5952, 6138, 6336, 6480, 6696, 6820, 6912, 7040, 7128, 7440, 7533, 7680, 7776, 7920, 7936, 8184, 8370, 8448, 8640, 8910, 8928, 9207, 9504, 9720, 9920, 10044, 10230, 10368, 10560, 10692, 10912, 11160, 11520, 11880, 11904, 12276, 12555, 12672, 12960, 13365, 13392, 13640, 13824, 14080, 14256, 14880, 15066, 15345, 15552, 15840, 15872, 16368, 16740, 16896, 17280, 17820, 17856, 18414, 19008, 19440, 19840, 20088, 20460, 20736, 21120, 21384, 21824, 22320, 23040, 23760, 23808, 24552, 25110, 25344, 25920, 26730, 26784, 27280, 27621, 28160, 28512, 29760, 30132, 30690, 31104, 31680, 32736, 33480, 34560, 35640, 35712, 36828, 37665, 38016, 38880, 39680, 40176, 40920, 41472, 42240, 42768, 43648, 44640, 46035, 47520, 47616, 49104, 50220, 50688, 51840, 53460, 53568, 54560, 55242, 57024, 59520, 60264, 61380, 62208, 63360, 65472, 66960, 69120, 71280, 71424, 73656, 75330, 76032, 77760, 79360, 80352, 81840, 82863, 84480, 85536, 87296, 89280, 92070, 95040, 98208, 100440, 103680, 106920, 107136, 109120, 110484, 114048, 119040, 120528, 122760, 124416, 126720, 130944, 133920, 138105, 142560, 142848, 147312, 150660, 152064, 155520, 160704, 163680, 165726, 171072, 174592, 178560, 184140, 190080, 196416, 200880, 207360, 213840, 214272, 218240, 220968, 228096, 238080, 241056, 245520, 253440, 261888, 267840, 276210, 285120, 294624, 301320, 311040, 321408, 327360, 331452, 342144, 357120, 368280, 380160, 392832, 401760, 414315, 427680, 428544, 436480, 441936, 456192, 482112, 491040, 523776, 535680, 552420, 570240, 589248, 602640, 622080, 642816, 654720, 662904, 684288, 714240, 736560, 760320, 785664, 803520, 828630, 855360, 872960, 883872, 964224, 982080, 1071360, 1104840, 1140480, 1178496, 1205280, 1285632, 1309440, 1325808, 1368576, 1473120, 1571328, 1607040, 1657260, 1710720, 1767744, 1928448, 1964160, 2142720, 2209680, 2280960, 2356992, 2410560, 2618880, 2651616, 2946240, 3214080, 3314520, 3421440, 3535488, 3856896, 3928320, 4419360, 4713984, 4821120, 5303232, 5892480, 6428160, 6629040, 6842880, 7070976, 7856640, 8838720, 9642240, 10606464, 11784960, 13258080, 14141952, 17677440, 19284480, 21212928, 23569920, 26516160, 35354880, 42425856, 53032320, 70709760, 106064640, 212129280]

約数ペア:

[(1, 212129280), (2, 106064640), (3, 70709760), (4, 53032320), (5, 42425856), (6, 35354880), (8, 26516160), (9, 23569920), (10, 21212928), (11, 19284480), (12, 17677440), (15, 14141952), (16, 13258080), (18, 11784960), (20, 10606464), (22, 9642240), (24, 8838720), (27, 7856640), (30, 7070976), (31, 6842880), (32, 6629040), (33, 6428160), (36, 5892480), (40, 5303232), (44, 4821120), (45, 4713984), (48, 4419360), (54, 3928320), (55, 3856896), (60, 3535488), (62, 3421440), (64, 3314520), (66, 3214080), (72, 2946240), (80, 2651616), (81, 2618880), (88, 2410560), (90, 2356992), (93, 2280960), (96, 2209680), (99, 2142720), (108, 1964160), (110, 1928448), (120, 1767744), (124, 1710720), (128, 1657260), (132, 1607040), (135, 1571328), (144, 1473120), (155, 1368576), (160, 1325808), (162, 1309440), (165, 1285632), (176, 1205280), (180, 1178496), (186, 1140480), (192, 1104840), (198, 1071360), (216, 982080), (220, 964224), (240, 883872), (243, 872960), (248, 855360), (256, 828630), (264, 803520), (270, 785664), (279, 760320), (288, 736560), (297, 714240), (310, 684288), (320, 662904), (324, 654720), (330, 642816), (341, 622080), (352, 602640), (360, 589248), (372, 570240), (384, 552420), (396, 535680), (405, 523776), (432, 491040), (440, 482112), (465, 456192), (480, 441936), (486, 436480), (495, 428544), (496, 427680), (512, 414315), (528, 401760), (540, 392832), (558, 380160), (576, 368280), (594, 357120), (620, 342144), (640, 331452), (648, 327360), (660, 321408), (682, 311040), (704, 301320), (720, 294624), (744, 285120), (768, 276210), (792, 267840), (810, 261888), (837, 253440), (864, 245520), (880, 241056), (891, 238080), (930, 228096), (960, 220968), (972, 218240), (990, 214272), (992, 213840), (1023, 207360), (1056, 200880), (1080, 196416), (1116, 190080), (1152, 184140), (1188, 178560), (1215, 174592), (1240, 171072), (1280, 165726), (1296, 163680), (1320, 160704), (1364, 155520), (1395, 152064), (1408, 150660), (1440, 147312), (1485, 142848), (1488, 142560), (1536, 138105), (1584, 133920), (1620, 130944), (1674, 126720), (1705, 124416), (1728, 122760), (1760, 120528), (1782, 119040), (1860, 114048), (1920, 110484), (1944, 109120), (1980, 107136), (1984, 106920), (2046, 103680), (2112, 100440), (2160, 98208), (2232, 95040), (2304, 92070), (2376, 89280), (2430, 87296), (2480, 85536), (2511, 84480), (2560, 82863), (2592, 81840), (2640, 80352), (2673, 79360), (2728, 77760), (2790, 76032), (2816, 75330), (2880, 73656), (2970, 71424), (2976, 71280), (3069, 69120), (3168, 66960), (3240, 65472), (3348, 63360), (3410, 62208), (3456, 61380), (3520, 60264), (3564, 59520), (3720, 57024), (3840, 55242), (3888, 54560), (3960, 53568), (3968, 53460), (4092, 51840), (4185, 50688), (4224, 50220), (4320, 49104), (4455, 47616), (4464, 47520), (4608, 46035), (4752, 44640), (4860, 43648), (4960, 42768), (5022, 42240), (5115, 41472), (5184, 40920), (5280, 40176), (5346, 39680), (5456, 38880), (5580, 38016), (5632, 37665), (5760, 36828), (5940, 35712), (5952, 35640), (6138, 34560), (6336, 33480), (6480, 32736), (6696, 31680), (6820, 31104), (6912, 30690), (7040, 30132), (7128, 29760), (7440, 28512), (7533, 28160), (7680, 27621), (7776, 27280), (7920, 26784), (7936, 26730), (8184, 25920), (8370, 25344), (8448, 25110), (8640, 24552), (8910, 23808), (8928, 23760), (9207, 23040), (9504, 22320), (9720, 21824), (9920, 21384), (10044, 21120), (10230, 20736), (10368, 20460), (10560, 20088), (10692, 19840), (10912, 19440), (11160, 19008), (11520, 18414), (11880, 17856), (11904, 17820), (12276, 17280), (12555, 16896), (12672, 16740), (12960, 16368), (13365, 15872), (13392, 15840), (13640, 15552), (13824, 15345), (14080, 15066), (14256, 14880)]