326501760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 1140572160

約数和(自身を除く): 814070400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 103, 104, 120, 127, 128, 130, 156, 160, 192, 195, 206, 208, 240, 254, 260, 309, 312, 320, 381, 384, 390, 412, 416, 480, 508, 515, 520, 618, 624, 635, 640, 762, 780, 824, 832, 960, 1016, 1030, 1040, 1236, 1248, 1270, 1339, 1524, 1545, 1560, 1648, 1651, 1664, 1905, 1920, 2032, 2060, 2080, 2472, 2496, 2540, 2678, 3048, 3090, 3120, 3296, 3302, 3810, 4017, 4064, 4120, 4160, 4944, 4953, 4992, 5080, 5356, 6096, 6180, 6240, 6592, 6604, 6695, 7620, 8034, 8128, 8240, 8255, 8320, 9888, 9906, 10160, 10712, 12192, 12360, 12480, 13081, 13184, 13208, 13390, 15240, 16068, 16256, 16480, 16510, 19776, 19812, 20085, 20320, 21424, 24384, 24720, 24765, 24960, 26162, 26416, 26780, 30480, 32136, 32960, 33020, 39243, 39552, 39624, 40170, 40640, 42848, 48768, 49440, 49530, 52324, 52832, 53560, 60960, 64272, 65405, 65920, 66040, 78486, 79248, 80340, 81280, 85696, 98880, 99060, 104648, 105664, 107120, 121920, 128544, 130810, 132080, 156972, 158496, 160680, 170053, 171392, 196215, 197760, 198120, 209296, 211328, 214240, 243840, 257088, 261620, 264160, 313944, 316992, 321360, 340106, 392430, 396240, 418592, 428480, 510159, 514176, 523240, 528320, 627888, 633984, 642720, 680212, 784860, 792480, 837184, 850265, 856960, 1020318, 1046480, 1056640, 1255776, 1285440, 1360424, 1569720, 1584960, 1674368, 1700530, 2040636, 2092960, 2511552, 2550795, 2570880, 2720848, 3139440, 3169920, 3401060, 4081272, 4185920, 5023104, 5101590, 5441696, 6278880, 6802120, 8162544, 8371840, 10203180, 10883392, 12557760, 13604240, 16325088, 20406360, 21766784, 25115520, 27208480, 32650176, 40812720, 54416960, 65300352, 81625440, 108833920, 163250880, 326501760]

約数ペア:

[(1, 326501760), (2, 163250880), (3, 108833920), (4, 81625440), (5, 65300352), (6, 54416960), (8, 40812720), (10, 32650176), (12, 27208480), (13, 25115520), (15, 21766784), (16, 20406360), (20, 16325088), (24, 13604240), (26, 12557760), (30, 10883392), (32, 10203180), (39, 8371840), (40, 8162544), (48, 6802120), (52, 6278880), (60, 5441696), (64, 5101590), (65, 5023104), (78, 4185920), (80, 4081272), (96, 3401060), (103, 3169920), (104, 3139440), (120, 2720848), (127, 2570880), (128, 2550795), (130, 2511552), (156, 2092960), (160, 2040636), (192, 1700530), (195, 1674368), (206, 1584960), (208, 1569720), (240, 1360424), (254, 1285440), (260, 1255776), (309, 1056640), (312, 1046480), (320, 1020318), (381, 856960), (384, 850265), (390, 837184), (412, 792480), (416, 784860), (480, 680212), (508, 642720), (515, 633984), (520, 627888), (618, 528320), (624, 523240), (635, 514176), (640, 510159), (762, 428480), (780, 418592), (824, 396240), (832, 392430), (960, 340106), (1016, 321360), (1030, 316992), (1040, 313944), (1236, 264160), (1248, 261620), (1270, 257088), (1339, 243840), (1524, 214240), (1545, 211328), (1560, 209296), (1648, 198120), (1651, 197760), (1664, 196215), (1905, 171392), (1920, 170053), (2032, 160680), (2060, 158496), (2080, 156972), (2472, 132080), (2496, 130810), (2540, 128544), (2678, 121920), (3048, 107120), (3090, 105664), (3120, 104648), (3296, 99060), (3302, 98880), (3810, 85696), (4017, 81280), (4064, 80340), (4120, 79248), (4160, 78486), (4944, 66040), (4953, 65920), (4992, 65405), (5080, 64272), (5356, 60960), (6096, 53560), (6180, 52832), (6240, 52324), (6592, 49530), (6604, 49440), (6695, 48768), (7620, 42848), (8034, 40640), (8128, 40170), (8240, 39624), (8255, 39552), (8320, 39243), (9888, 33020), (9906, 32960), (10160, 32136), (10712, 30480), (12192, 26780), (12360, 26416), (12480, 26162), (13081, 24960), (13184, 24765), (13208, 24720), (13390, 24384), (15240, 21424), (16068, 20320), (16256, 20085), (16480, 19812), (16510, 19776)]