668969280

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{1229}}^1$

素因数の和:1268

約数の個数: 336

約数和(自身を含む): 2729301120

約数和(自身を除く): 2060331840

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1215, 1229, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1890, 1944, 2016, 2160, 2240, 2268, 2430, 2458, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3402, 3687, 3780, 3888, 4032, 4320, 4536, 4860, 4916, 5040, 5184, 5670, 6048, 6145, 6480, 6720, 6804, 7374, 7560, 7776, 8505, 8603, 8640, 9072, 9720, 9832, 10080, 11061, 11340, 12096, 12290, 12960, 13608, 14748, 15120, 15552, 17010, 17206, 18144, 18435, 19440, 19664, 20160, 22122, 22680, 24580, 25809, 25920, 27216, 29496, 30240, 33183, 34020, 34412, 36288, 36870, 38880, 39328, 43015, 44244, 45360, 49160, 51618, 54432, 55305, 58992, 60480, 66366, 68040, 68824, 73740, 77427, 77760, 78656, 86030, 88488, 90720, 98320, 99549, 103236, 108864, 110610, 117984, 129045, 132732, 136080, 137648, 147480, 154854, 165915, 172060, 176976, 181440, 196640, 199098, 206472, 221220, 232281, 235968, 258090, 265464, 272160, 275296, 294960, 298647, 309708, 331830, 344120, 353952, 387135, 393280, 398196, 412944, 442440, 464562, 497745, 516180, 530928, 544320, 550592, 589920, 597294, 619416, 663660, 688240, 696843, 707904, 774270, 796392, 825888, 884880, 929124, 995490, 1032360, 1061856, 1161405, 1179840, 1194588, 1238832, 1327320, 1376480, 1393686, 1493235, 1548540, 1592784, 1651776, 1769760, 1858248, 1990980, 2064720, 2090529, 2123712, 2322810, 2389176, 2477664, 2654640, 2752960, 2787372, 2986470, 3097080, 3185568, 3484215, 3539520, 3716496, 3981960, 4129440, 4181058, 4645620, 4778352, 4955328, 5309280, 5574744, 5972940, 6194160, 6371136, 6968430, 7432992, 7963920, 8258880, 8362116, 9291240, 9556704, 10452645, 10618560, 11149488, 11945880, 12388320, 13936860, 14865984, 15927840, 16724232, 18582480, 19113408, 20905290, 22298976, 23891760, 24776640, 27873720, 31855680, 33448464, 37164960, 41810580, 44597952, 47783520, 55747440, 66896928, 74329920, 83621160, 95567040, 111494880, 133793856, 167242320, 222989760, 334484640, 668969280]

約数ペア:

[(1, 668969280), (2, 334484640), (3, 222989760), (4, 167242320), (5, 133793856), (6, 111494880), (7, 95567040), (8, 83621160), (9, 74329920), (10, 66896928), (12, 55747440), (14, 47783520), (15, 44597952), (16, 41810580), (18, 37164960), (20, 33448464), (21, 31855680), (24, 27873720), (27, 24776640), (28, 23891760), (30, 22298976), (32, 20905290), (35, 19113408), (36, 18582480), (40, 16724232), (42, 15927840), (45, 14865984), (48, 13936860), (54, 12388320), (56, 11945880), (60, 11149488), (63, 10618560), (64, 10452645), (70, 9556704), (72, 9291240), (80, 8362116), (81, 8258880), (84, 7963920), (90, 7432992), (96, 6968430), (105, 6371136), (108, 6194160), (112, 5972940), (120, 5574744), (126, 5309280), (135, 4955328), (140, 4778352), (144, 4645620), (160, 4181058), (162, 4129440), (168, 3981960), (180, 3716496), (189, 3539520), (192, 3484215), (210, 3185568), (216, 3097080), (224, 2986470), (240, 2787372), (243, 2752960), (252, 2654640), (270, 2477664), (280, 2389176), (288, 2322810), (315, 2123712), (320, 2090529), (324, 2064720), (336, 1990980), (360, 1858248), (378, 1769760), (405, 1651776), (420, 1592784), (432, 1548540), (448, 1493235), (480, 1393686), (486, 1376480), (504, 1327320), (540, 1238832), (560, 1194588), (567, 1179840), (576, 1161405), (630, 1061856), (648, 1032360), (672, 995490), (720, 929124), (756, 884880), (810, 825888), (840, 796392), (864, 774270), (945, 707904), (960, 696843), (972, 688240), (1008, 663660), (1080, 619416), (1120, 597294), (1134, 589920), (1215, 550592), (1229, 544320), (1260, 530928), (1296, 516180), (1344, 497745), (1440, 464562), (1512, 442440), (1620, 412944), (1680, 398196), (1701, 393280), (1728, 387135), (1890, 353952), (1944, 344120), (2016, 331830), (2160, 309708), (2240, 298647), (2268, 294960), (2430, 275296), (2458, 272160), (2520, 265464), (2592, 258090), (2835, 235968), (2880, 232281), (3024, 221220), (3240, 206472), (3360, 199098), (3402, 196640), (3687, 181440), (3780, 176976), (3888, 172060), (4032, 165915), (4320, 154854), (4536, 147480), (4860, 137648), (4916, 136080), (5040, 132732), (5184, 129045), (5670, 117984), (6048, 110610), (6145, 108864), (6480, 103236), (6720, 99549), (6804, 98320), (7374, 90720), (7560, 88488), (7776, 86030), (8505, 78656), (8603, 77760), (8640, 77427), (9072, 73740), (9720, 68824), (9832, 68040), (10080, 66366), (11061, 60480), (11340, 58992), (12096, 55305), (12290, 54432), (12960, 51618), (13608, 49160), (14748, 45360), (15120, 44244), (15552, 43015), (17010, 39328), (17206, 38880), (18144, 36870), (18435, 36288), (19440, 34412), (19664, 34020), (20160, 33183), (22122, 30240), (22680, 29496), (24580, 27216), (25809, 25920)]