109419520

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 176

約数和(自身を含む): 311275008

約数和(自身を除く): 201855488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 71, 80, 86, 112, 128, 140, 142, 160, 172, 215, 224, 256, 280, 284, 301, 320, 344, 355, 430, 448, 497, 512, 560, 568, 602, 640, 688, 710, 860, 896, 994, 1024, 1120, 1136, 1204, 1280, 1376, 1420, 1505, 1720, 1792, 1988, 2240, 2272, 2408, 2485, 2560, 2752, 2840, 3010, 3053, 3440, 3584, 3976, 4480, 4544, 4816, 4970, 5120, 5504, 5680, 6020, 6106, 6880, 7168, 7952, 8960, 9088, 9632, 9940, 11008, 11360, 12040, 12212, 13760, 15265, 15904, 17920, 18176, 19264, 19880, 21371, 22016, 22720, 24080, 24424, 27520, 30530, 31808, 35840, 36352, 38528, 39760, 42742, 44032, 45440, 48160, 48848, 55040, 61060, 63616, 72704, 77056, 79520, 85484, 90880, 96320, 97696, 106855, 110080, 122120, 127232, 154112, 159040, 170968, 181760, 192640, 195392, 213710, 220160, 244240, 254464, 308224, 318080, 341936, 363520, 385280, 390784, 427420, 488480, 508928, 636160, 683872, 770560, 781568, 854840, 976960, 1272320, 1367744, 1541120, 1563136, 1709680, 1953920, 2544640, 2735488, 3126272, 3419360, 3907840, 5470976, 6838720, 7815680, 10941952, 13677440, 15631360, 21883904, 27354880, 54709760, 109419520]

約数ペア:

[(1, 109419520), (2, 54709760), (4, 27354880), (5, 21883904), (7, 15631360), (8, 13677440), (10, 10941952), (14, 7815680), (16, 6838720), (20, 5470976), (28, 3907840), (32, 3419360), (35, 3126272), (40, 2735488), (43, 2544640), (56, 1953920), (64, 1709680), (70, 1563136), (71, 1541120), (80, 1367744), (86, 1272320), (112, 976960), (128, 854840), (140, 781568), (142, 770560), (160, 683872), (172, 636160), (215, 508928), (224, 488480), (256, 427420), (280, 390784), (284, 385280), (301, 363520), (320, 341936), (344, 318080), (355, 308224), (430, 254464), (448, 244240), (497, 220160), (512, 213710), (560, 195392), (568, 192640), (602, 181760), (640, 170968), (688, 159040), (710, 154112), (860, 127232), (896, 122120), (994, 110080), (1024, 106855), (1120, 97696), (1136, 96320), (1204, 90880), (1280, 85484), (1376, 79520), (1420, 77056), (1505, 72704), (1720, 63616), (1792, 61060), (1988, 55040), (2240, 48848), (2272, 48160), (2408, 45440), (2485, 44032), (2560, 42742), (2752, 39760), (2840, 38528), (3010, 36352), (3053, 35840), (3440, 31808), (3584, 30530), (3976, 27520), (4480, 24424), (4544, 24080), (4816, 22720), (4970, 22016), (5120, 21371), (5504, 19880), (5680, 19264), (6020, 18176), (6106, 17920), (6880, 15904), (7168, 15265), (7952, 13760), (8960, 12212), (9088, 12040), (9632, 11360), (9940, 11008)]