2005385088

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 256

約数和(自身を含む): 6423552000

約数和(自身を除く): 4418166912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 163, 168, 184, 192, 199, 224, 276, 322, 326, 336, 368, 384, 398, 448, 483, 489, 552, 597, 644, 652, 672, 736, 796, 896, 966, 978, 1104, 1141, 1194, 1288, 1304, 1344, 1393, 1472, 1592, 1932, 1956, 2208, 2282, 2388, 2576, 2608, 2688, 2786, 2944, 3184, 3423, 3749, 3864, 3912, 4179, 4416, 4564, 4577, 4776, 5152, 5216, 5572, 6368, 6846, 7498, 7728, 7824, 8358, 8832, 9128, 9154, 9552, 10304, 10432, 11144, 11247, 12736, 13692, 13731, 14996, 15456, 15648, 16716, 18256, 18308, 19104, 20608, 20864, 22288, 22494, 25472, 26243, 27384, 27462, 29992, 30912, 31296, 32039, 32437, 33432, 36512, 36616, 38208, 44576, 44988, 52486, 54768, 54924, 59984, 61824, 62592, 64078, 64874, 66864, 73024, 73232, 76416, 78729, 89152, 89976, 96117, 97311, 104972, 109536, 109848, 119968, 128156, 129748, 133728, 146048, 146464, 157458, 178304, 179952, 192234, 194622, 209944, 219072, 219696, 227059, 239936, 256312, 259496, 267456, 292928, 314916, 359904, 384468, 389244, 419888, 438144, 439392, 454118, 479872, 512624, 518992, 534912, 585856, 629832, 681177, 719808, 746051, 768936, 778488, 839776, 878784, 908236, 1025248, 1037984, 1259664, 1362354, 1439616, 1492102, 1537872, 1556976, 1679552, 1757568, 1816472, 2050496, 2075968, 2238153, 2519328, 2724708, 2984204, 3075744, 3113952, 3359104, 3632944, 4100992, 4151936, 4476306, 5038656, 5222357, 5449416, 5968408, 6151488, 6227904, 7265888, 8952612, 10077312, 10444714, 10898832, 11936816, 12302976, 12455808, 14531776, 15667071, 17905224, 20889428, 21797664, 23873632, 29063552, 31334142, 35810448, 41778856, 43595328, 47747264, 62668284, 71620896, 83557712, 87190656, 95494528, 125336568, 143241792, 167115424, 250673136, 286483584, 334230848, 501346272, 668461696, 1002692544, 2005385088]

約数ペア:

[(1, 2005385088), (2, 1002692544), (3, 668461696), (4, 501346272), (6, 334230848), (7, 286483584), (8, 250673136), (12, 167115424), (14, 143241792), (16, 125336568), (21, 95494528), (23, 87190656), (24, 83557712), (28, 71620896), (32, 62668284), (42, 47747264), (46, 43595328), (48, 41778856), (56, 35810448), (64, 31334142), (69, 29063552), (84, 23873632), (92, 21797664), (96, 20889428), (112, 17905224), (128, 15667071), (138, 14531776), (161, 12455808), (163, 12302976), (168, 11936816), (184, 10898832), (192, 10444714), (199, 10077312), (224, 8952612), (276, 7265888), (322, 6227904), (326, 6151488), (336, 5968408), (368, 5449416), (384, 5222357), (398, 5038656), (448, 4476306), (483, 4151936), (489, 4100992), (552, 3632944), (597, 3359104), (644, 3113952), (652, 3075744), (672, 2984204), (736, 2724708), (796, 2519328), (896, 2238153), (966, 2075968), (978, 2050496), (1104, 1816472), (1141, 1757568), (1194, 1679552), (1288, 1556976), (1304, 1537872), (1344, 1492102), (1393, 1439616), (1472, 1362354), (1592, 1259664), (1932, 1037984), (1956, 1025248), (2208, 908236), (2282, 878784), (2388, 839776), (2576, 778488), (2608, 768936), (2688, 746051), (2786, 719808), (2944, 681177), (3184, 629832), (3423, 585856), (3749, 534912), (3864, 518992), (3912, 512624), (4179, 479872), (4416, 454118), (4564, 439392), (4577, 438144), (4776, 419888), (5152, 389244), (5216, 384468), (5572, 359904), (6368, 314916), (6846, 292928), (7498, 267456), (7728, 259496), (7824, 256312), (8358, 239936), (8832, 227059), (9128, 219696), (9154, 219072), (9552, 209944), (10304, 194622), (10432, 192234), (11144, 179952), (11247, 178304), (12736, 157458), (13692, 146464), (13731, 146048), (14996, 133728), (15456, 129748), (15648, 128156), (16716, 119968), (18256, 109848), (18308, 109536), (19104, 104972), (20608, 97311), (20864, 96117), (22288, 89976), (22494, 89152), (25472, 78729), (26243, 76416), (27384, 73232), (27462, 73024), (29992, 66864), (30912, 64874), (31296, 64078), (32039, 62592), (32437, 61824), (33432, 59984), (36512, 54924), (36616, 54768), (38208, 52486), (44576, 44988)]