784969920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{12979}}^1$

素因数の和:13012

約数の個数: 224

約数和(自身を含む): 3165043200

約数和(自身を除く): 2380073280

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, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 12979, 15120, 20160, 25958, 30240, 38937, 51916, 60480, 64895, 77874, 90853, 103832, 116811, 129790, 155748, 181706, 194685, 207664, 233622, 259580, 272559, 311496, 350433, 363412, 389370, 415328, 454265, 467244, 519160, 545118, 584055, 622992, 700866, 726824, 778740, 817677, 830656, 908530, 934488, 1038320, 1090236, 1168110, 1245984, 1362795, 1401732, 1453648, 1557480, 1635354, 1752165, 1817060, 1868976, 2076640, 2180472, 2336220, 2453031, 2491968, 2725590, 2803464, 2907296, 3114960, 3270708, 3504330, 3634120, 3737952, 4088385, 4153280, 4360944, 4672440, 4906062, 5451180, 5606928, 5814592, 6229920, 6541416, 7008660, 7268240, 7475904, 8176770, 8721888, 9344880, 9812124, 10902360, 11213856, 12265155, 12459840, 13082832, 14017320, 14536480, 16353540, 17443776, 18689760, 19624248, 21804720, 22427712, 24530310, 26165664, 28034640, 29072960, 32707080, 37379520, 39248496, 43609440, 49060620, 52331328, 56069280, 65414160, 78496992, 87218880, 98121240, 112138560, 130828320, 156993984, 196242480, 261656640, 392484960, 784969920]

約数ペア:

[(1, 784969920), (2, 392484960), (3, 261656640), (4, 196242480), (5, 156993984), (6, 130828320), (7, 112138560), (8, 98121240), (9, 87218880), (10, 78496992), (12, 65414160), (14, 56069280), (15, 52331328), (16, 49060620), (18, 43609440), (20, 39248496), (21, 37379520), (24, 32707080), (27, 29072960), (28, 28034640), (30, 26165664), (32, 24530310), (35, 22427712), (36, 21804720), (40, 19624248), (42, 18689760), (45, 17443776), (48, 16353540), (54, 14536480), (56, 14017320), (60, 13082832), (63, 12459840), (64, 12265155), (70, 11213856), (72, 10902360), (80, 9812124), (84, 9344880), (90, 8721888), (96, 8176770), (105, 7475904), (108, 7268240), (112, 7008660), (120, 6541416), (126, 6229920), (135, 5814592), (140, 5606928), (144, 5451180), (160, 4906062), (168, 4672440), (180, 4360944), (189, 4153280), (192, 4088385), (210, 3737952), (216, 3634120), (224, 3504330), (240, 3270708), (252, 3114960), (270, 2907296), (280, 2803464), (288, 2725590), (315, 2491968), (320, 2453031), (336, 2336220), (360, 2180472), (378, 2076640), (420, 1868976), (432, 1817060), (448, 1752165), (480, 1635354), (504, 1557480), (540, 1453648), (560, 1401732), (576, 1362795), (630, 1245984), (672, 1168110), (720, 1090236), (756, 1038320), (840, 934488), (864, 908530), (945, 830656), (960, 817677), (1008, 778740), (1080, 726824), (1120, 700866), (1260, 622992), (1344, 584055), (1440, 545118), (1512, 519160), (1680, 467244), (1728, 454265), (1890, 415328), (2016, 389370), (2160, 363412), (2240, 350433), (2520, 311496), (2880, 272559), (3024, 259580), (3360, 233622), (3780, 207664), (4032, 194685), (4320, 181706), (5040, 155748), (6048, 129790), (6720, 116811), (7560, 103832), (8640, 90853), (10080, 77874), (12096, 64895), (12979, 60480), (15120, 51916), (20160, 38937), (25958, 30240)]