320830944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 1011709440

約数和(自身を除く): 690878496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 101, 112, 116, 163, 168, 174, 202, 203, 224, 232, 303, 326, 336, 348, 404, 406, 464, 489, 606, 609, 652, 672, 696, 707, 808, 812, 928, 978, 1141, 1212, 1218, 1304, 1392, 1414, 1616, 1624, 1956, 2121, 2282, 2424, 2436, 2608, 2784, 2828, 2929, 3232, 3248, 3423, 3912, 4242, 4564, 4727, 4848, 4872, 5216, 5656, 5858, 6496, 6846, 7824, 8484, 8787, 9128, 9454, 9696, 9744, 11312, 11716, 13692, 14181, 15648, 16463, 16968, 17574, 18256, 18908, 19488, 20503, 22624, 23432, 27384, 28362, 32926, 33089, 33936, 35148, 36512, 37816, 41006, 46864, 49389, 54768, 56724, 61509, 65852, 66178, 67872, 70296, 75632, 82012, 93728, 98778, 99267, 109536, 113448, 115241, 123018, 131704, 132356, 140592, 151264, 164024, 197556, 198534, 226896, 230482, 246036, 263408, 264712, 281184, 328048, 345723, 395112, 397068, 453792, 460964, 477427, 492072, 526816, 529424, 656096, 691446, 790224, 794136, 921928, 954854, 984144, 1058848, 1382892, 1432281, 1580448, 1588272, 1843856, 1909708, 1968288, 2765784, 2864562, 3176544, 3341989, 3687712, 3819416, 5531568, 5729124, 6683978, 7638832, 10025967, 11063136, 11458248, 13367956, 15277664, 20051934, 22916496, 26735912, 40103868, 45832992, 53471824, 80207736, 106943648, 160415472, 320830944]

約数ペア:

[(1, 320830944), (2, 160415472), (3, 106943648), (4, 80207736), (6, 53471824), (7, 45832992), (8, 40103868), (12, 26735912), (14, 22916496), (16, 20051934), (21, 15277664), (24, 13367956), (28, 11458248), (29, 11063136), (32, 10025967), (42, 7638832), (48, 6683978), (56, 5729124), (58, 5531568), (84, 3819416), (87, 3687712), (96, 3341989), (101, 3176544), (112, 2864562), (116, 2765784), (163, 1968288), (168, 1909708), (174, 1843856), (202, 1588272), (203, 1580448), (224, 1432281), (232, 1382892), (303, 1058848), (326, 984144), (336, 954854), (348, 921928), (404, 794136), (406, 790224), (464, 691446), (489, 656096), (606, 529424), (609, 526816), (652, 492072), (672, 477427), (696, 460964), (707, 453792), (808, 397068), (812, 395112), (928, 345723), (978, 328048), (1141, 281184), (1212, 264712), (1218, 263408), (1304, 246036), (1392, 230482), (1414, 226896), (1616, 198534), (1624, 197556), (1956, 164024), (2121, 151264), (2282, 140592), (2424, 132356), (2436, 131704), (2608, 123018), (2784, 115241), (2828, 113448), (2929, 109536), (3232, 99267), (3248, 98778), (3423, 93728), (3912, 82012), (4242, 75632), (4564, 70296), (4727, 67872), (4848, 66178), (4872, 65852), (5216, 61509), (5656, 56724), (5858, 54768), (6496, 49389), (6846, 46864), (7824, 41006), (8484, 37816), (8787, 36512), (9128, 35148), (9454, 33936), (9696, 33089), (9744, 32926), (11312, 28362), (11716, 27384), (13692, 23432), (14181, 22624), (15648, 20503), (16463, 19488), (16968, 18908), (17574, 18256)]