127673280

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{2111}}^1$

素因数の和:2144

約数の個数: 224

約数和(自身を含む): 514990080

約数和(自身を除く): 387316800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2111, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4222, 4320, 5040, 6048, 6333, 6720, 7560, 8444, 8640, 10080, 10555, 12096, 12666, 14777, 15120, 16888, 18999, 20160, 21110, 25332, 29554, 30240, 31665, 33776, 37998, 42220, 44331, 50664, 56997, 59108, 60480, 63330, 67552, 73885, 75996, 84440, 88662, 94995, 101328, 113994, 118216, 126660, 132993, 135104, 147770, 151992, 168880, 177324, 189990, 202656, 221655, 227988, 236432, 253320, 265986, 284985, 295540, 303984, 337760, 354648, 379980, 398979, 405312, 443310, 455976, 472864, 506640, 531972, 569970, 591080, 607968, 664965, 675520, 709296, 759960, 797958, 886620, 911952, 945728, 1013280, 1063944, 1139940, 1182160, 1215936, 1329930, 1418592, 1519920, 1595916, 1773240, 1823904, 1994895, 2026560, 2127888, 2279880, 2364320, 2659860, 2837184, 3039840, 3191832, 3546480, 3647808, 3989790, 4255776, 4559760, 4728640, 5319720, 6079680, 6383664, 7092960, 7979580, 8511552, 9119520, 10639440, 12767328, 14185920, 15959160, 18239040, 21278880, 25534656, 31918320, 42557760, 63836640, 127673280]

約数ペア:

[(1, 127673280), (2, 63836640), (3, 42557760), (4, 31918320), (5, 25534656), (6, 21278880), (7, 18239040), (8, 15959160), (9, 14185920), (10, 12767328), (12, 10639440), (14, 9119520), (15, 8511552), (16, 7979580), (18, 7092960), (20, 6383664), (21, 6079680), (24, 5319720), (27, 4728640), (28, 4559760), (30, 4255776), (32, 3989790), (35, 3647808), (36, 3546480), (40, 3191832), (42, 3039840), (45, 2837184), (48, 2659860), (54, 2364320), (56, 2279880), (60, 2127888), (63, 2026560), (64, 1994895), (70, 1823904), (72, 1773240), (80, 1595916), (84, 1519920), (90, 1418592), (96, 1329930), (105, 1215936), (108, 1182160), (112, 1139940), (120, 1063944), (126, 1013280), (135, 945728), (140, 911952), (144, 886620), (160, 797958), (168, 759960), (180, 709296), (189, 675520), (192, 664965), (210, 607968), (216, 591080), (224, 569970), (240, 531972), (252, 506640), (270, 472864), (280, 455976), (288, 443310), (315, 405312), (320, 398979), (336, 379980), (360, 354648), (378, 337760), (420, 303984), (432, 295540), (448, 284985), (480, 265986), (504, 253320), (540, 236432), (560, 227988), (576, 221655), (630, 202656), (672, 189990), (720, 177324), (756, 168880), (840, 151992), (864, 147770), (945, 135104), (960, 132993), (1008, 126660), (1080, 118216), (1120, 113994), (1260, 101328), (1344, 94995), (1440, 88662), (1512, 84440), (1680, 75996), (1728, 73885), (1890, 67552), (2016, 63330), (2111, 60480), (2160, 59108), (2240, 56997), (2520, 50664), (2880, 44331), (3024, 42220), (3360, 37998), (3780, 33776), (4032, 31665), (4222, 30240), (4320, 29554), (5040, 25332), (6048, 21110), (6333, 20160), (6720, 18999), (7560, 16888), (8444, 15120), (8640, 14777), (10080, 12666), (10555, 12096)]