780765216

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 288

約数和(自身を含む): 2647572480

約数和(自身を除く): 1866807264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 66, 77, 79, 84, 88, 96, 98, 112, 132, 147, 154, 158, 168, 176, 191, 196, 224, 231, 237, 264, 294, 308, 316, 336, 352, 382, 392, 462, 474, 528, 539, 553, 573, 588, 616, 632, 672, 764, 784, 869, 924, 948, 1056, 1078, 1106, 1146, 1176, 1232, 1264, 1337, 1528, 1568, 1617, 1659, 1738, 1848, 1896, 2101, 2156, 2212, 2292, 2352, 2464, 2528, 2607, 2674, 3056, 3234, 3318, 3476, 3696, 3792, 3871, 4011, 4202, 4312, 4424, 4584, 4704, 5214, 5348, 6083, 6112, 6303, 6468, 6636, 6952, 7392, 7584, 7742, 8022, 8404, 8624, 8848, 9168, 9359, 10428, 10696, 11613, 12166, 12606, 12936, 13272, 13904, 14707, 15089, 15484, 16044, 16808, 17248, 17696, 18249, 18336, 18718, 20856, 21392, 23226, 24332, 25212, 25872, 26544, 27808, 28077, 29414, 30178, 30968, 32088, 33616, 36498, 37436, 41712, 42581, 42784, 44121, 45267, 46452, 48664, 50424, 51744, 53088, 56154, 58828, 60356, 61936, 64176, 67232, 72996, 74872, 83424, 85162, 88242, 90534, 92904, 97328, 100848, 102949, 105623, 112308, 117656, 120712, 123872, 127743, 128352, 145992, 149744, 165979, 170324, 176484, 181068, 185808, 194656, 201696, 205898, 211246, 224616, 235312, 241424, 255486, 291984, 299488, 308847, 316869, 331958, 340648, 352968, 362136, 371616, 411796, 422492, 449232, 470624, 482848, 497937, 510972, 583968, 617694, 633738, 663916, 681296, 705936, 724272, 739361, 823592, 844984, 898464, 995874, 1021944, 1161853, 1235388, 1267476, 1327832, 1362592, 1411872, 1448544, 1478722, 1647184, 1689968, 1991748, 2043888, 2218083, 2323706, 2470776, 2534952, 2655664, 2957444, 3294368, 3379936, 3485559, 3983496, 4087776, 4436166, 4647412, 4941552, 5069904, 5311328, 5914888, 6971118, 7966992, 8132971, 8872332, 9294824, 9883104, 10139808, 11829776, 13942236, 15933984, 16265942, 17744664, 18589648, 23659552, 24398913, 27884472, 32531884, 35489328, 37179296, 48797826, 55768944, 65063768, 70978656, 97595652, 111537888, 130127536, 195191304, 260255072, 390382608, 780765216]

約数ペア:

[(1, 780765216), (2, 390382608), (3, 260255072), (4, 195191304), (6, 130127536), (7, 111537888), (8, 97595652), (11, 70978656), (12, 65063768), (14, 55768944), (16, 48797826), (21, 37179296), (22, 35489328), (24, 32531884), (28, 27884472), (32, 24398913), (33, 23659552), (42, 18589648), (44, 17744664), (48, 16265942), (49, 15933984), (56, 13942236), (66, 11829776), (77, 10139808), (79, 9883104), (84, 9294824), (88, 8872332), (96, 8132971), (98, 7966992), (112, 6971118), (132, 5914888), (147, 5311328), (154, 5069904), (158, 4941552), (168, 4647412), (176, 4436166), (191, 4087776), (196, 3983496), (224, 3485559), (231, 3379936), (237, 3294368), (264, 2957444), (294, 2655664), (308, 2534952), (316, 2470776), (336, 2323706), (352, 2218083), (382, 2043888), (392, 1991748), (462, 1689968), (474, 1647184), (528, 1478722), (539, 1448544), (553, 1411872), (573, 1362592), (588, 1327832), (616, 1267476), (632, 1235388), (672, 1161853), (764, 1021944), (784, 995874), (869, 898464), (924, 844984), (948, 823592), (1056, 739361), (1078, 724272), (1106, 705936), (1146, 681296), (1176, 663916), (1232, 633738), (1264, 617694), (1337, 583968), (1528, 510972), (1568, 497937), (1617, 482848), (1659, 470624), (1738, 449232), (1848, 422492), (1896, 411796), (2101, 371616), (2156, 362136), (2212, 352968), (2292, 340648), (2352, 331958), (2464, 316869), (2528, 308847), (2607, 299488), (2674, 291984), (3056, 255486), (3234, 241424), (3318, 235312), (3476, 224616), (3696, 211246), (3792, 205898), (3871, 201696), (4011, 194656), (4202, 185808), (4312, 181068), (4424, 176484), (4584, 170324), (4704, 165979), (5214, 149744), (5348, 145992), (6083, 128352), (6112, 127743), (6303, 123872), (6468, 120712), (6636, 117656), (6952, 112308), (7392, 105623), (7584, 102949), (7742, 100848), (8022, 97328), (8404, 92904), (8624, 90534), (8848, 88242), (9168, 85162), (9359, 83424), (10428, 74872), (10696, 72996), (11613, 67232), (12166, 64176), (12606, 61936), (12936, 60356), (13272, 58828), (13904, 56154), (14707, 53088), (15089, 51744), (15484, 50424), (16044, 48664), (16808, 46452), (17248, 45267), (17696, 44121), (18249, 42784), (18336, 42581), (18718, 41712), (20856, 37436), (21392, 36498), (23226, 33616), (24332, 32088), (25212, 30968), (25872, 30178), (26544, 29414), (27808, 28077)]