213114240

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4111}}^1$

素因数の和:4142

約数の個数: 160

約数和(自身を含む): 761254560

約数和(自身を除く): 548140320

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, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4111, 4320, 5184, 5760, 6480, 8222, 8640, 10368, 12333, 12960, 16444, 17280, 20555, 24666, 25920, 32888, 36999, 41110, 49332, 51840, 61665, 65776, 73998, 82220, 98664, 110997, 123330, 131552, 147996, 164440, 184995, 197328, 221994, 246660, 263104, 295992, 328880, 332991, 369990, 394656, 443988, 493320, 526208, 554985, 591984, 657760, 665982, 739980, 789312, 887976, 986640, 1109970, 1183968, 1315520, 1331964, 1479960, 1578624, 1664955, 1775952, 1973280, 2219940, 2367936, 2631040, 2663928, 2959920, 3329910, 3551904, 3946560, 4439880, 4735872, 5327856, 5919840, 6659820, 7103808, 7893120, 8879760, 10655712, 11839680, 13319640, 14207616, 17759520, 21311424, 23679360, 26639280, 35519040, 42622848, 53278560, 71038080, 106557120, 213114240]

約数ペア:

[(1, 213114240), (2, 106557120), (3, 71038080), (4, 53278560), (5, 42622848), (6, 35519040), (8, 26639280), (9, 23679360), (10, 21311424), (12, 17759520), (15, 14207616), (16, 13319640), (18, 11839680), (20, 10655712), (24, 8879760), (27, 7893120), (30, 7103808), (32, 6659820), (36, 5919840), (40, 5327856), (45, 4735872), (48, 4439880), (54, 3946560), (60, 3551904), (64, 3329910), (72, 2959920), (80, 2663928), (81, 2631040), (90, 2367936), (96, 2219940), (108, 1973280), (120, 1775952), (128, 1664955), (135, 1578624), (144, 1479960), (160, 1331964), (162, 1315520), (180, 1183968), (192, 1109970), (216, 986640), (240, 887976), (270, 789312), (288, 739980), (320, 665982), (324, 657760), (360, 591984), (384, 554985), (405, 526208), (432, 493320), (480, 443988), (540, 394656), (576, 369990), (640, 332991), (648, 328880), (720, 295992), (810, 263104), (864, 246660), (960, 221994), (1080, 197328), (1152, 184995), (1296, 164440), (1440, 147996), (1620, 131552), (1728, 123330), (1920, 110997), (2160, 98664), (2592, 82220), (2880, 73998), (3240, 65776), (3456, 61665), (4111, 51840), (4320, 49332), (5184, 41110), (5760, 36999), (6480, 32888), (8222, 25920), (8640, 24666), (10368, 20555), (12333, 17280), (12960, 16444)]