493879680

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{1361}}^1$

素因数の和:1399

約数の個数: 320

約数和(自身を含む): 2017176480

約数和(自身を除く): 1523296800

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, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1361, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2722, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 4032, 4083, 4320, 4480, 4536, 5040, 5184, 5444, 5670, 5760, 6048, 6480, 6720, 6805, 7560, 8064, 8166, 8640, 9072, 9527, 10080, 10368, 10888, 11340, 12096, 12249, 12960, 13440, 13610, 15120, 16332, 17280, 18144, 19054, 20160, 20415, 21776, 22680, 24192, 24498, 25920, 27220, 28581, 30240, 32664, 36288, 36747, 38108, 40320, 40830, 43552, 45360, 47635, 48996, 51840, 54440, 57162, 60480, 61245, 65328, 72576, 73494, 76216, 81660, 85743, 87104, 90720, 95270, 97992, 108880, 110241, 114324, 120960, 122490, 130656, 142905, 146988, 152432, 163320, 171486, 174208, 181440, 183735, 190540, 195984, 217760, 220482, 228648, 244980, 257229, 261312, 285810, 293976, 304864, 326640, 342972, 362880, 367470, 381080, 391968, 428715, 435520, 440964, 457296, 489960, 514458, 522624, 551205, 571620, 587952, 609728, 653280, 685944, 734940, 762160, 771687, 783936, 857430, 871040, 881928, 914592, 979920, 1028916, 1102410, 1143240, 1175904, 1219456, 1286145, 1306560, 1371888, 1469880, 1524320, 1543374, 1567872, 1714860, 1763856, 1829184, 1959840, 2057832, 2204820, 2286480, 2351808, 2572290, 2613120, 2743776, 2939760, 3048640, 3086748, 3429720, 3527712, 3658368, 3858435, 3919680, 4115664, 4409640, 4572960, 4703616, 5144580, 5487552, 5879520, 6097280, 6173496, 6859440, 7055424, 7716870, 7839360, 8231328, 8819280, 9145920, 10289160, 10975104, 11759040, 12346992, 13718880, 14110848, 15433740, 16462656, 17638560, 18291840, 20578320, 23518080, 24693984, 27437760, 30867480, 32925312, 35277120, 41156640, 49387968, 54875520, 61734960, 70554240, 82313280, 98775936, 123469920, 164626560, 246939840, 493879680]

約数ペア:

[(1, 493879680), (2, 246939840), (3, 164626560), (4, 123469920), (5, 98775936), (6, 82313280), (7, 70554240), (8, 61734960), (9, 54875520), (10, 49387968), (12, 41156640), (14, 35277120), (15, 32925312), (16, 30867480), (18, 27437760), (20, 24693984), (21, 23518080), (24, 20578320), (27, 18291840), (28, 17638560), (30, 16462656), (32, 15433740), (35, 14110848), (36, 13718880), (40, 12346992), (42, 11759040), (45, 10975104), (48, 10289160), (54, 9145920), (56, 8819280), (60, 8231328), (63, 7839360), (64, 7716870), (70, 7055424), (72, 6859440), (80, 6173496), (81, 6097280), (84, 5879520), (90, 5487552), (96, 5144580), (105, 4703616), (108, 4572960), (112, 4409640), (120, 4115664), (126, 3919680), (128, 3858435), (135, 3658368), (140, 3527712), (144, 3429720), (160, 3086748), (162, 3048640), (168, 2939760), (180, 2743776), (189, 2613120), (192, 2572290), (210, 2351808), (216, 2286480), (224, 2204820), (240, 2057832), (252, 1959840), (270, 1829184), (280, 1763856), (288, 1714860), (315, 1567872), (320, 1543374), (324, 1524320), (336, 1469880), (360, 1371888), (378, 1306560), (384, 1286145), (405, 1219456), (420, 1175904), (432, 1143240), (448, 1102410), (480, 1028916), (504, 979920), (540, 914592), (560, 881928), (567, 871040), (576, 857430), (630, 783936), (640, 771687), (648, 762160), (672, 734940), (720, 685944), (756, 653280), (810, 609728), (840, 587952), (864, 571620), (896, 551205), (945, 522624), (960, 514458), (1008, 489960), (1080, 457296), (1120, 440964), (1134, 435520), (1152, 428715), (1260, 391968), (1296, 381080), (1344, 367470), (1361, 362880), (1440, 342972), (1512, 326640), (1620, 304864), (1680, 293976), (1728, 285810), (1890, 261312), (1920, 257229), (2016, 244980), (2160, 228648), (2240, 220482), (2268, 217760), (2520, 195984), (2592, 190540), (2688, 183735), (2722, 181440), (2835, 174208), (2880, 171486), (3024, 163320), (3240, 152432), (3360, 146988), (3456, 142905), (3780, 130656), (4032, 122490), (4083, 120960), (4320, 114324), (4480, 110241), (4536, 108880), (5040, 97992), (5184, 95270), (5444, 90720), (5670, 87104), (5760, 85743), (6048, 81660), (6480, 76216), (6720, 73494), (6805, 72576), (7560, 65328), (8064, 61245), (8166, 60480), (8640, 57162), (9072, 54440), (9527, 51840), (10080, 48996), (10368, 47635), (10888, 45360), (11340, 43552), (12096, 40830), (12249, 40320), (12960, 38108), (13440, 36747), (13610, 36288), (15120, 32664), (16332, 30240), (17280, 28581), (18144, 27220), (19054, 25920), (20160, 24498), (20415, 24192), (21776, 22680)]