320709312

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1033}}^1$

素因数の和:1076

約数の個数: 252

約数和(自身を含む): 1167679656

約数和(自身を除く): 846970344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 49, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 112, 126, 132, 144, 147, 154, 168, 176, 192, 196, 198, 224, 231, 252, 264, 288, 294, 308, 336, 352, 392, 396, 441, 448, 462, 504, 528, 539, 576, 588, 616, 672, 693, 704, 784, 792, 882, 924, 1008, 1033, 1056, 1078, 1176, 1232, 1344, 1386, 1568, 1584, 1617, 1764, 1848, 2016, 2066, 2112, 2156, 2352, 2464, 2772, 3099, 3136, 3168, 3234, 3528, 3696, 4032, 4132, 4312, 4704, 4851, 4928, 5544, 6198, 6336, 6468, 7056, 7231, 7392, 8264, 8624, 9297, 9408, 9702, 11088, 11363, 12396, 12936, 14112, 14462, 14784, 16528, 17248, 18594, 19404, 21693, 22176, 22726, 24792, 25872, 28224, 28924, 33056, 34089, 34496, 37188, 38808, 43386, 44352, 45452, 49584, 50617, 51744, 57848, 65079, 66112, 68178, 74376, 77616, 79541, 86772, 90904, 99168, 101234, 102267, 103488, 115696, 130158, 136356, 148752, 151851, 155232, 159082, 173544, 181808, 198336, 202468, 204534, 231392, 238623, 260316, 272712, 297504, 303702, 310464, 318164, 347088, 363616, 404936, 409068, 455553, 462784, 477246, 520632, 545424, 556787, 595008, 607404, 636328, 694176, 715869, 727232, 809872, 818136, 911106, 954492, 1041264, 1090848, 1113574, 1214808, 1272656, 1388352, 1431738, 1619744, 1636272, 1670361, 1822212, 1908984, 2082528, 2181696, 2227148, 2429616, 2545312, 2863476, 3239488, 3272544, 3340722, 3644424, 3817968, 4165056, 4454296, 4859232, 5011083, 5090624, 5726952, 6545088, 6681444, 7288848, 7635936, 8908592, 9718464, 10022166, 11453904, 13362888, 14577696, 15271872, 17817184, 20044332, 22907808, 26725776, 29155392, 35634368, 40088664, 45815616, 53451552, 80177328, 106903104, 160354656, 320709312]

約数ペア:

[(1, 320709312), (2, 160354656), (3, 106903104), (4, 80177328), (6, 53451552), (7, 45815616), (8, 40088664), (9, 35634368), (11, 29155392), (12, 26725776), (14, 22907808), (16, 20044332), (18, 17817184), (21, 15271872), (22, 14577696), (24, 13362888), (28, 11453904), (32, 10022166), (33, 9718464), (36, 8908592), (42, 7635936), (44, 7288848), (48, 6681444), (49, 6545088), (56, 5726952), (63, 5090624), (64, 5011083), (66, 4859232), (72, 4454296), (77, 4165056), (84, 3817968), (88, 3644424), (96, 3340722), (98, 3272544), (99, 3239488), (112, 2863476), (126, 2545312), (132, 2429616), (144, 2227148), (147, 2181696), (154, 2082528), (168, 1908984), (176, 1822212), (192, 1670361), (196, 1636272), (198, 1619744), (224, 1431738), (231, 1388352), (252, 1272656), (264, 1214808), (288, 1113574), (294, 1090848), (308, 1041264), (336, 954492), (352, 911106), (392, 818136), (396, 809872), (441, 727232), (448, 715869), (462, 694176), (504, 636328), (528, 607404), (539, 595008), (576, 556787), (588, 545424), (616, 520632), (672, 477246), (693, 462784), (704, 455553), (784, 409068), (792, 404936), (882, 363616), (924, 347088), (1008, 318164), (1033, 310464), (1056, 303702), (1078, 297504), (1176, 272712), (1232, 260316), (1344, 238623), (1386, 231392), (1568, 204534), (1584, 202468), (1617, 198336), (1764, 181808), (1848, 173544), (2016, 159082), (2066, 155232), (2112, 151851), (2156, 148752), (2352, 136356), (2464, 130158), (2772, 115696), (3099, 103488), (3136, 102267), (3168, 101234), (3234, 99168), (3528, 90904), (3696, 86772), (4032, 79541), (4132, 77616), (4312, 74376), (4704, 68178), (4851, 66112), (4928, 65079), (5544, 57848), (6198, 51744), (6336, 50617), (6468, 49584), (7056, 45452), (7231, 44352), (7392, 43386), (8264, 38808), (8624, 37188), (9297, 34496), (9408, 34089), (9702, 33056), (11088, 28924), (11363, 28224), (12396, 25872), (12936, 24792), (14112, 22726), (14462, 22176), (14784, 21693), (16528, 19404), (17248, 18594)]