249313680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1539

約数の個数: 320

約数和(自身を含む): 1071360000

約数和(自身を除く): 822046320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1499, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 2998, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4497, 4620, 4752, 5040, 5544, 5940, 5996, 6160, 6930, 7495, 7560, 7920, 8316, 8994, 9240, 10395, 10493, 11088, 11880, 11992, 13491, 13860, 14990, 15120, 16489, 16632, 17988, 18480, 20790, 20986, 22485, 23760, 23984, 26982, 27720, 29980, 31479, 32978, 33264, 35976, 40473, 41580, 41972, 44970, 49467, 52465, 53964, 55440, 59960, 62958, 65956, 67455, 71952, 80946, 82445, 83160, 83944, 89940, 94437, 98934, 104930, 107928, 115423, 119920, 125916, 131912, 134910, 148401, 157395, 161892, 164890, 166320, 167888, 179880, 188874, 197868, 202365, 209860, 215856, 230846, 247335, 251832, 263824, 269820, 283311, 296802, 314790, 323784, 329780, 346269, 359760, 377748, 395736, 404730, 419720, 445203, 461692, 472185, 494670, 503664, 539640, 566622, 577115, 593604, 629580, 647568, 659560, 692538, 742005, 755496, 791472, 809460, 839440, 890406, 923384, 944370, 989340, 1038807, 1079280, 1133244, 1154230, 1187208, 1259160, 1319120, 1385076, 1416555, 1484010, 1510992, 1618920, 1731345, 1780812, 1846768, 1888740, 1978680, 2077614, 2226015, 2266488, 2308460, 2374416, 2518320, 2770152, 2833110, 2968020, 3116421, 3237840, 3462690, 3561624, 3777480, 3957360, 4155228, 4452030, 4532976, 4616920, 5194035, 5540304, 5666220, 5936040, 6232842, 6925380, 7123248, 7554960, 8310456, 8904060, 9233840, 10388070, 11332440, 11872080, 12465684, 13850760, 15582105, 16620912, 17808120, 20776140, 22664880, 24931368, 27701520, 31164210, 35616240, 41552280, 49862736, 62328420, 83104560, 124656840, 249313680]

約数ペア:

[(1, 249313680), (2, 124656840), (3, 83104560), (4, 62328420), (5, 49862736), (6, 41552280), (7, 35616240), (8, 31164210), (9, 27701520), (10, 24931368), (11, 22664880), (12, 20776140), (14, 17808120), (15, 16620912), (16, 15582105), (18, 13850760), (20, 12465684), (21, 11872080), (22, 11332440), (24, 10388070), (27, 9233840), (28, 8904060), (30, 8310456), (33, 7554960), (35, 7123248), (36, 6925380), (40, 6232842), (42, 5936040), (44, 5666220), (45, 5540304), (48, 5194035), (54, 4616920), (55, 4532976), (56, 4452030), (60, 4155228), (63, 3957360), (66, 3777480), (70, 3561624), (72, 3462690), (77, 3237840), (80, 3116421), (84, 2968020), (88, 2833110), (90, 2770152), (99, 2518320), (105, 2374416), (108, 2308460), (110, 2266488), (112, 2226015), (120, 2077614), (126, 1978680), (132, 1888740), (135, 1846768), (140, 1780812), (144, 1731345), (154, 1618920), (165, 1510992), (168, 1484010), (176, 1416555), (180, 1385076), (189, 1319120), (198, 1259160), (210, 1187208), (216, 1154230), (220, 1133244), (231, 1079280), (240, 1038807), (252, 989340), (264, 944370), (270, 923384), (280, 890406), (297, 839440), (308, 809460), (315, 791472), (330, 755496), (336, 742005), (360, 692538), (378, 659560), (385, 647568), (396, 629580), (420, 593604), (432, 577115), (440, 566622), (462, 539640), (495, 503664), (504, 494670), (528, 472185), (540, 461692), (560, 445203), (594, 419720), (616, 404730), (630, 395736), (660, 377748), (693, 359760), (720, 346269), (756, 329780), (770, 323784), (792, 314790), (840, 296802), (880, 283311), (924, 269820), (945, 263824), (990, 251832), (1008, 247335), (1080, 230846), (1155, 215856), (1188, 209860), (1232, 202365), (1260, 197868), (1320, 188874), (1386, 179880), (1485, 167888), (1499, 166320), (1512, 164890), (1540, 161892), (1584, 157395), (1680, 148401), (1848, 134910), (1890, 131912), (1980, 125916), (2079, 119920), (2160, 115423), (2310, 107928), (2376, 104930), (2520, 98934), (2640, 94437), (2772, 89940), (2970, 83944), (2998, 83160), (3024, 82445), (3080, 80946), (3465, 71952), (3696, 67455), (3780, 65956), (3960, 62958), (4158, 59960), (4497, 55440), (4620, 53964), (4752, 52465), (5040, 49467), (5544, 44970), (5940, 41972), (5996, 41580), (6160, 40473), (6930, 35976), (7495, 33264), (7560, 32978), (7920, 31479), (8316, 29980), (8994, 27720), (9240, 26982), (10395, 23984), (10493, 23760), (11088, 22485), (11880, 20986), (11992, 20790), (13491, 18480), (13860, 17988), (14990, 16632), (15120, 16489)]