2561190912

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:136

約数の個数: 396

約数和(自身を含む): 8986002480

約数和(自身を除く): 6424811568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 37, 42, 48, 56, 58, 63, 64, 72, 74, 84, 87, 96, 111, 112, 116, 126, 128, 144, 148, 168, 174, 192, 203, 222, 224, 232, 252, 256, 259, 261, 288, 296, 333, 336, 348, 384, 406, 444, 448, 464, 504, 512, 518, 522, 576, 592, 609, 666, 672, 696, 768, 777, 812, 888, 896, 928, 1008, 1024, 1036, 1044, 1073, 1152, 1184, 1218, 1332, 1344, 1369, 1392, 1536, 1554, 1624, 1776, 1792, 1827, 1856, 2016, 2072, 2088, 2146, 2304, 2331, 2368, 2436, 2664, 2688, 2738, 2784, 3072, 3108, 3219, 3248, 3552, 3584, 3654, 3712, 4032, 4107, 4144, 4176, 4292, 4608, 4662, 4736, 4872, 5328, 5376, 5476, 5568, 6216, 6438, 6496, 7104, 7168, 7308, 7424, 7511, 8064, 8214, 8288, 8352, 8584, 9216, 9324, 9472, 9583, 9657, 9744, 10656, 10752, 10952, 11136, 12321, 12432, 12876, 12992, 14208, 14616, 14848, 15022, 16128, 16428, 16576, 16704, 17168, 18648, 18944, 19166, 19314, 19488, 21312, 21504, 21904, 22272, 22533, 24642, 24864, 25752, 25984, 28416, 28749, 29232, 29696, 30044, 32256, 32856, 33152, 33408, 34336, 37296, 37888, 38332, 38628, 38976, 39701, 42624, 43808, 44544, 45066, 49284, 49728, 51504, 51968, 56832, 57498, 58464, 60088, 64512, 65712, 66304, 66816, 67599, 68672, 74592, 76664, 77256, 77952, 79402, 85248, 86247, 87616, 89088, 90132, 98568, 99456, 103008, 103936, 113664, 114996, 116928, 119103, 120176, 131424, 132608, 133632, 135198, 137344, 149184, 153328, 154512, 155904, 158804, 170496, 172494, 175232, 180264, 197136, 198912, 206016, 207872, 229992, 233856, 238206, 240352, 262848, 265216, 267264, 270396, 274688, 277907, 298368, 306656, 309024, 311808, 317608, 340992, 344988, 350464, 357309, 360528, 394272, 397824, 412032, 459984, 467712, 476412, 480704, 525696, 540792, 549376, 555814, 596736, 613312, 618048, 623616, 635216, 689976, 700928, 714618, 721056, 788544, 795648, 824064, 833721, 919968, 935424, 952824, 961408, 1051392, 1081584, 1098752, 1111628, 1193472, 1226624, 1236096, 1270432, 1379952, 1401856, 1429236, 1442112, 1577088, 1648128, 1667442, 1839936, 1870848, 1905648, 1922816, 2102784, 2163168, 2223256, 2386944, 2453248, 2472192, 2501163, 2540864, 2759904, 2858472, 2884224, 3154176, 3296256, 3334884, 3679872, 3811296, 3845632, 4205568, 4326336, 4446512, 4906496, 4944384, 5002326, 5081728, 5519808, 5716944, 5768448, 6308352, 6669768, 7359744, 7622592, 7691264, 8652672, 8893024, 9812992, 9888768, 10004652, 10163456, 11039616, 11433888, 11536896, 12616704, 13339536, 14719488, 15245184, 17305344, 17786048, 20009304, 20326912, 22079232, 22867776, 23073792, 26679072, 29438976, 30490368, 34610688, 35572096, 40018608, 40653824, 44158464, 45735552, 53358144, 60980736, 69221376, 71144192, 80037216, 88316928, 91471104, 106716288, 121961472, 142288384, 160074432, 182942208, 213432576, 284576768, 320148864, 365884416, 426865152, 640297728, 853730304, 1280595456, 2561190912]

約数ペア:

[(1, 2561190912), (2, 1280595456), (3, 853730304), (4, 640297728), (6, 426865152), (7, 365884416), (8, 320148864), (9, 284576768), (12, 213432576), (14, 182942208), (16, 160074432), (18, 142288384), (21, 121961472), (24, 106716288), (28, 91471104), (29, 88316928), (32, 80037216), (36, 71144192), (37, 69221376), (42, 60980736), (48, 53358144), (56, 45735552), (58, 44158464), (63, 40653824), (64, 40018608), (72, 35572096), (74, 34610688), (84, 30490368), (87, 29438976), (96, 26679072), (111, 23073792), (112, 22867776), (116, 22079232), (126, 20326912), (128, 20009304), (144, 17786048), (148, 17305344), (168, 15245184), (174, 14719488), (192, 13339536), (203, 12616704), (222, 11536896), (224, 11433888), (232, 11039616), (252, 10163456), (256, 10004652), (259, 9888768), (261, 9812992), (288, 8893024), (296, 8652672), (333, 7691264), (336, 7622592), (348, 7359744), (384, 6669768), (406, 6308352), (444, 5768448), (448, 5716944), (464, 5519808), (504, 5081728), (512, 5002326), (518, 4944384), (522, 4906496), (576, 4446512), (592, 4326336), (609, 4205568), (666, 3845632), (672, 3811296), (696, 3679872), (768, 3334884), (777, 3296256), (812, 3154176), (888, 2884224), (896, 2858472), (928, 2759904), (1008, 2540864), (1024, 2501163), (1036, 2472192), (1044, 2453248), (1073, 2386944), (1152, 2223256), (1184, 2163168), (1218, 2102784), (1332, 1922816), (1344, 1905648), (1369, 1870848), (1392, 1839936), (1536, 1667442), (1554, 1648128), (1624, 1577088), (1776, 1442112), (1792, 1429236), (1827, 1401856), (1856, 1379952), (2016, 1270432), (2072, 1236096), (2088, 1226624), (2146, 1193472), (2304, 1111628), (2331, 1098752), (2368, 1081584), (2436, 1051392), (2664, 961408), (2688, 952824), (2738, 935424), (2784, 919968), (3072, 833721), (3108, 824064), (3219, 795648), (3248, 788544), (3552, 721056), (3584, 714618), (3654, 700928), (3712, 689976), (4032, 635216), (4107, 623616), (4144, 618048), (4176, 613312), (4292, 596736), (4608, 555814), (4662, 549376), (4736, 540792), (4872, 525696), (5328, 480704), (5376, 476412), (5476, 467712), (5568, 459984), (6216, 412032), (6438, 397824), (6496, 394272), (7104, 360528), (7168, 357309), (7308, 350464), (7424, 344988), (7511, 340992), (8064, 317608), (8214, 311808), (8288, 309024), (8352, 306656), (8584, 298368), (9216, 277907), (9324, 274688), (9472, 270396), (9583, 267264), (9657, 265216), (9744, 262848), (10656, 240352), (10752, 238206), (10952, 233856), (11136, 229992), (12321, 207872), (12432, 206016), (12876, 198912), (12992, 197136), (14208, 180264), (14616, 175232), (14848, 172494), (15022, 170496), (16128, 158804), (16428, 155904), (16576, 154512), (16704, 153328), (17168, 149184), (18648, 137344), (18944, 135198), (19166, 133632), (19314, 132608), (19488, 131424), (21312, 120176), (21504, 119103), (21904, 116928), (22272, 114996), (22533, 113664), (24642, 103936), (24864, 103008), (25752, 99456), (25984, 98568), (28416, 90132), (28749, 89088), (29232, 87616), (29696, 86247), (30044, 85248), (32256, 79402), (32856, 77952), (33152, 77256), (33408, 76664), (34336, 74592), (37296, 68672), (37888, 67599), (38332, 66816), (38628, 66304), (38976, 65712), (39701, 64512), (42624, 60088), (43808, 58464), (44544, 57498), (45066, 56832), (49284, 51968), (49728, 51504)]