218090880

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{601}}^1$

素因数の和:639

約数の個数: 320

約数和(自身を含む): 891586080

約数和(自身を除く): 673495200

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, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 601, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1202, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1803, 1890, 1920, 2016, 2160, 2240, 2268, 2404, 2520, 2592, 2688, 2835, 2880, 3005, 3024, 3240, 3360, 3456, 3606, 3780, 4032, 4207, 4320, 4480, 4536, 4808, 5040, 5184, 5409, 5670, 5760, 6010, 6048, 6480, 6720, 7212, 7560, 8064, 8414, 8640, 9015, 9072, 9616, 10080, 10368, 10818, 11340, 12020, 12096, 12621, 12960, 13440, 14424, 15120, 16227, 16828, 17280, 18030, 18144, 19232, 20160, 21035, 21636, 22680, 24040, 24192, 25242, 25920, 27045, 28848, 30240, 32454, 33656, 36060, 36288, 37863, 38464, 40320, 42070, 43272, 45360, 48080, 48681, 50484, 51840, 54090, 57696, 60480, 63105, 64908, 67312, 72120, 72576, 75726, 76928, 81135, 84140, 86544, 90720, 96160, 97362, 100968, 108180, 113589, 115392, 120960, 126210, 129816, 134624, 144240, 151452, 162270, 168280, 173088, 181440, 189315, 192320, 194724, 201936, 216360, 227178, 230784, 243405, 252420, 259632, 269248, 288480, 302904, 324540, 336560, 340767, 346176, 362880, 378630, 384640, 389448, 403872, 432720, 454356, 486810, 504840, 519264, 538496, 567945, 576960, 605808, 649080, 673120, 681534, 692352, 757260, 778896, 807744, 865440, 908712, 973620, 1009680, 1038528, 1135890, 1153920, 1211616, 1298160, 1346240, 1363068, 1514520, 1557792, 1615488, 1703835, 1730880, 1817424, 1947240, 2019360, 2077056, 2271780, 2423232, 2596320, 2692480, 2726136, 3029040, 3115584, 3407670, 3461760, 3634848, 3894480, 4038720, 4543560, 4846464, 5192640, 5452272, 6058080, 6231168, 6815340, 7269696, 7788960, 8077440, 9087120, 10385280, 10904544, 12116160, 13630680, 14539392, 15577920, 18174240, 21809088, 24232320, 27261360, 31155840, 36348480, 43618176, 54522720, 72696960, 109045440, 218090880]

約数ペア:

[(1, 218090880), (2, 109045440), (3, 72696960), (4, 54522720), (5, 43618176), (6, 36348480), (7, 31155840), (8, 27261360), (9, 24232320), (10, 21809088), (12, 18174240), (14, 15577920), (15, 14539392), (16, 13630680), (18, 12116160), (20, 10904544), (21, 10385280), (24, 9087120), (27, 8077440), (28, 7788960), (30, 7269696), (32, 6815340), (35, 6231168), (36, 6058080), (40, 5452272), (42, 5192640), (45, 4846464), (48, 4543560), (54, 4038720), (56, 3894480), (60, 3634848), (63, 3461760), (64, 3407670), (70, 3115584), (72, 3029040), (80, 2726136), (81, 2692480), (84, 2596320), (90, 2423232), (96, 2271780), (105, 2077056), (108, 2019360), (112, 1947240), (120, 1817424), (126, 1730880), (128, 1703835), (135, 1615488), (140, 1557792), (144, 1514520), (160, 1363068), (162, 1346240), (168, 1298160), (180, 1211616), (189, 1153920), (192, 1135890), (210, 1038528), (216, 1009680), (224, 973620), (240, 908712), (252, 865440), (270, 807744), (280, 778896), (288, 757260), (315, 692352), (320, 681534), (324, 673120), (336, 649080), (360, 605808), (378, 576960), (384, 567945), (405, 538496), (420, 519264), (432, 504840), (448, 486810), (480, 454356), (504, 432720), (540, 403872), (560, 389448), (567, 384640), (576, 378630), (601, 362880), (630, 346176), (640, 340767), (648, 336560), (672, 324540), (720, 302904), (756, 288480), (810, 269248), (840, 259632), (864, 252420), (896, 243405), (945, 230784), (960, 227178), (1008, 216360), (1080, 201936), (1120, 194724), (1134, 192320), (1152, 189315), (1202, 181440), (1260, 173088), (1296, 168280), (1344, 162270), (1440, 151452), (1512, 144240), (1620, 134624), (1680, 129816), (1728, 126210), (1803, 120960), (1890, 115392), (1920, 113589), (2016, 108180), (2160, 100968), (2240, 97362), (2268, 96160), (2404, 90720), (2520, 86544), (2592, 84140), (2688, 81135), (2835, 76928), (2880, 75726), (3005, 72576), (3024, 72120), (3240, 67312), (3360, 64908), (3456, 63105), (3606, 60480), (3780, 57696), (4032, 54090), (4207, 51840), (4320, 50484), (4480, 48681), (4536, 48080), (4808, 45360), (5040, 43272), (5184, 42070), (5409, 40320), (5670, 38464), (5760, 37863), (6010, 36288), (6048, 36060), (6480, 33656), (6720, 32454), (7212, 30240), (7560, 28848), (8064, 27045), (8414, 25920), (8640, 25242), (9015, 24192), (9072, 24040), (9616, 22680), (10080, 21636), (10368, 21035), (10818, 20160), (11340, 19232), (12020, 18144), (12096, 18030), (12621, 17280), (12960, 16828), (13440, 16227), (14424, 15120)]