1321064640

素因数分解:

$2^6\times 3^6\times 5^1\times 7^1\times {\mathrm{809}}^1$

素因数の和:851

約数の個数: 392

約数和(自身を含む): 5396971680

約数和(自身を除く): 4075907040

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, 729, 756, 809, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1344, 1440, 1458, 1512, 1618, 1620, 1680, 1701, 1728, 1890, 1944, 2016, 2160, 2240, 2268, 2427, 2430, 2520, 2592, 2835, 2880, 2916, 3024, 3236, 3240, 3360, 3402, 3645, 3780, 3888, 4032, 4045, 4320, 4536, 4854, 4860, 5040, 5103, 5184, 5663, 5670, 5832, 6048, 6472, 6480, 6720, 6804, 7281, 7290, 7560, 7776, 8090, 8505, 8640, 9072, 9708, 9720, 10080, 10206, 11326, 11340, 11664, 12096, 12135, 12944, 12960, 13608, 14562, 14580, 15120, 15552, 16180, 16989, 17010, 18144, 19416, 19440, 20160, 20412, 21843, 22652, 22680, 23328, 24270, 25515, 25888, 25920, 27216, 28315, 29124, 29160, 30240, 32360, 33978, 34020, 36288, 36405, 38832, 38880, 40824, 43686, 45304, 45360, 46656, 48540, 50967, 51030, 51776, 54432, 56630, 58248, 58320, 60480, 64720, 65529, 67956, 68040, 72810, 77664, 77760, 81648, 84945, 87372, 90608, 90720, 97080, 101934, 102060, 108864, 109215, 113260, 116496, 116640, 129440, 131058, 135912, 136080, 145620, 152901, 155328, 163296, 169890, 174744, 181216, 181440, 194160, 196587, 203868, 204120, 218430, 226520, 232992, 233280, 254835, 258880, 262116, 271824, 272160, 291240, 305802, 326592, 327645, 339780, 349488, 362432, 388320, 393174, 407736, 408240, 436860, 453040, 458703, 465984, 509670, 524232, 543648, 544320, 582480, 589761, 611604, 655290, 679560, 698976, 764505, 776640, 786348, 815472, 816480, 873720, 906080, 917406, 982935, 1019340, 1048464, 1087296, 1164960, 1179522, 1223208, 1310580, 1359120, 1376109, 1397952, 1529010, 1572696, 1630944, 1632960, 1747440, 1812160, 1834812, 1965870, 2038680, 2096928, 2293515, 2329920, 2359044, 2446416, 2621160, 2718240, 2752218, 2948805, 3058020, 3145392, 3261888, 3494880, 3669624, 3931740, 4077360, 4128327, 4193856, 4587030, 4718088, 4892832, 5242320, 5436480, 5504436, 5897610, 6116040, 6290784, 6880545, 6989760, 7339248, 7863480, 8154720, 8256654, 9174060, 9436176, 9785664, 10484640, 11008872, 11795220, 12232080, 12581568, 13761090, 14678496, 15726960, 16309440, 16513308, 18348120, 18872352, 20641635, 20969280, 22017744, 23590440, 24464160, 27522180, 29356992, 31453920, 33026616, 36696240, 37744704, 41283270, 44035488, 47180880, 48928320, 55044360, 62907840, 66053232, 73392480, 82566540, 88070976, 94361760, 110088720, 132106464, 146784960, 165133080, 188723520, 220177440, 264212928, 330266160, 440354880, 660532320, 1321064640]

約数ペア:

[(1, 1321064640), (2, 660532320), (3, 440354880), (4, 330266160), (5, 264212928), (6, 220177440), (7, 188723520), (8, 165133080), (9, 146784960), (10, 132106464), (12, 110088720), (14, 94361760), (15, 88070976), (16, 82566540), (18, 73392480), (20, 66053232), (21, 62907840), (24, 55044360), (27, 48928320), (28, 47180880), (30, 44035488), (32, 41283270), (35, 37744704), (36, 36696240), (40, 33026616), (42, 31453920), (45, 29356992), (48, 27522180), (54, 24464160), (56, 23590440), (60, 22017744), (63, 20969280), (64, 20641635), (70, 18872352), (72, 18348120), (80, 16513308), (81, 16309440), (84, 15726960), (90, 14678496), (96, 13761090), (105, 12581568), (108, 12232080), (112, 11795220), (120, 11008872), (126, 10484640), (135, 9785664), (140, 9436176), (144, 9174060), (160, 8256654), (162, 8154720), (168, 7863480), (180, 7339248), (189, 6989760), (192, 6880545), (210, 6290784), (216, 6116040), (224, 5897610), (240, 5504436), (243, 5436480), (252, 5242320), (270, 4892832), (280, 4718088), (288, 4587030), (315, 4193856), (320, 4128327), (324, 4077360), (336, 3931740), (360, 3669624), (378, 3494880), (405, 3261888), (420, 3145392), (432, 3058020), (448, 2948805), (480, 2752218), (486, 2718240), (504, 2621160), (540, 2446416), (560, 2359044), (567, 2329920), (576, 2293515), (630, 2096928), (648, 2038680), (672, 1965870), (720, 1834812), (729, 1812160), (756, 1747440), (809, 1632960), (810, 1630944), (840, 1572696), (864, 1529010), (945, 1397952), (960, 1376109), (972, 1359120), (1008, 1310580), (1080, 1223208), (1120, 1179522), (1134, 1164960), (1215, 1087296), (1260, 1048464), (1296, 1019340), (1344, 982935), (1440, 917406), (1458, 906080), (1512, 873720), (1618, 816480), (1620, 815472), (1680, 786348), (1701, 776640), (1728, 764505), (1890, 698976), (1944, 679560), (2016, 655290), (2160, 611604), (2240, 589761), (2268, 582480), (2427, 544320), (2430, 543648), (2520, 524232), (2592, 509670), (2835, 465984), (2880, 458703), (2916, 453040), (3024, 436860), (3236, 408240), (3240, 407736), (3360, 393174), (3402, 388320), (3645, 362432), (3780, 349488), (3888, 339780), (4032, 327645), (4045, 326592), (4320, 305802), (4536, 291240), (4854, 272160), (4860, 271824), (5040, 262116), (5103, 258880), (5184, 254835), (5663, 233280), (5670, 232992), (5832, 226520), (6048, 218430), (6472, 204120), (6480, 203868), (6720, 196587), (6804, 194160), (7281, 181440), (7290, 181216), (7560, 174744), (7776, 169890), (8090, 163296), (8505, 155328), (8640, 152901), (9072, 145620), (9708, 136080), (9720, 135912), (10080, 131058), (10206, 129440), (11326, 116640), (11340, 116496), (11664, 113260), (12096, 109215), (12135, 108864), (12944, 102060), (12960, 101934), (13608, 97080), (14562, 90720), (14580, 90608), (15120, 87372), (15552, 84945), (16180, 81648), (16989, 77760), (17010, 77664), (18144, 72810), (19416, 68040), (19440, 67956), (20160, 65529), (20412, 64720), (21843, 60480), (22652, 58320), (22680, 58248), (23328, 56630), (24270, 54432), (25515, 51776), (25888, 51030), (25920, 50967), (27216, 48540), (28315, 46656), (29124, 45360), (29160, 45304), (30240, 43686), (32360, 40824), (33978, 38880), (34020, 38832), (36288, 36405)]