2213982720

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{3559}}^1$

素因数の和:3597

約数の個数: 240

約数和(自身を含む): 7953865920

約数和(自身を除く): 5739883200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3240, 3456, 3559, 3840, 3888, 4320, 4608, 4860, 5184, 5760, 6480, 6912, 7118, 7680, 7776, 8640, 9720, 10368, 10677, 11520, 12960, 13824, 14236, 15552, 17280, 17795, 19440, 20736, 21354, 23040, 25920, 28472, 31104, 32031, 34560, 35590, 38880, 41472, 42708, 51840, 53385, 56944, 62208, 64062, 69120, 71180, 77760, 85416, 96093, 103680, 106770, 113888, 124416, 128124, 142360, 155520, 160155, 170832, 192186, 207360, 213540, 227776, 256248, 284720, 288279, 311040, 320310, 341664, 384372, 427080, 455552, 480465, 512496, 569440, 576558, 622080, 640620, 683328, 768744, 854160, 864837, 911104, 960930, 1024992, 1138880, 1153116, 1281240, 1366656, 1441395, 1537488, 1708320, 1729674, 1822208, 1921860, 2049984, 2277760, 2306232, 2562480, 2733312, 2882790, 3074976, 3416640, 3459348, 3843720, 4099968, 4324185, 4555520, 4612464, 5124960, 5466624, 5765580, 6149952, 6833280, 6918696, 7687440, 8199936, 8648370, 9111040, 9224928, 10249920, 11531160, 12299904, 13666560, 13837392, 15374880, 16399872, 17296740, 18449856, 20499840, 23062320, 24599808, 27333120, 27674784, 30749760, 34593480, 36899712, 40999680, 46124640, 49199616, 55349568, 61499520, 69186960, 73799424, 81999360, 92249280, 110699136, 122999040, 138373920, 147598848, 184498560, 221398272, 245998080, 276747840, 368997120, 442796544, 553495680, 737994240, 1106991360, 2213982720]

約数ペア:

[(1, 2213982720), (2, 1106991360), (3, 737994240), (4, 553495680), (5, 442796544), (6, 368997120), (8, 276747840), (9, 245998080), (10, 221398272), (12, 184498560), (15, 147598848), (16, 138373920), (18, 122999040), (20, 110699136), (24, 92249280), (27, 81999360), (30, 73799424), (32, 69186960), (36, 61499520), (40, 55349568), (45, 49199616), (48, 46124640), (54, 40999680), (60, 36899712), (64, 34593480), (72, 30749760), (80, 27674784), (81, 27333120), (90, 24599808), (96, 23062320), (108, 20499840), (120, 18449856), (128, 17296740), (135, 16399872), (144, 15374880), (160, 13837392), (162, 13666560), (180, 12299904), (192, 11531160), (216, 10249920), (240, 9224928), (243, 9111040), (256, 8648370), (270, 8199936), (288, 7687440), (320, 6918696), (324, 6833280), (360, 6149952), (384, 5765580), (405, 5466624), (432, 5124960), (480, 4612464), (486, 4555520), (512, 4324185), (540, 4099968), (576, 3843720), (640, 3459348), (648, 3416640), (720, 3074976), (768, 2882790), (810, 2733312), (864, 2562480), (960, 2306232), (972, 2277760), (1080, 2049984), (1152, 1921860), (1215, 1822208), (1280, 1729674), (1296, 1708320), (1440, 1537488), (1536, 1441395), (1620, 1366656), (1728, 1281240), (1920, 1153116), (1944, 1138880), (2160, 1024992), (2304, 960930), (2430, 911104), (2560, 864837), (2592, 854160), (2880, 768744), (3240, 683328), (3456, 640620), (3559, 622080), (3840, 576558), (3888, 569440), (4320, 512496), (4608, 480465), (4860, 455552), (5184, 427080), (5760, 384372), (6480, 341664), (6912, 320310), (7118, 311040), (7680, 288279), (7776, 284720), (8640, 256248), (9720, 227776), (10368, 213540), (10677, 207360), (11520, 192186), (12960, 170832), (13824, 160155), (14236, 155520), (15552, 142360), (17280, 128124), (17795, 124416), (19440, 113888), (20736, 106770), (21354, 103680), (23040, 96093), (25920, 85416), (28472, 77760), (31104, 71180), (32031, 69120), (34560, 64062), (35590, 62208), (38880, 56944), (41472, 53385), (42708, 51840)]