163250880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 224

約数和(自身を含む): 568049664

約数和(自身を除く): 404798784

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, 130, 156, 160, 192, 195, 206, 208, 240, 254, 260, 309, 312, 320, 381, 390, 412, 416, 480, 508, 515, 520, 618, 624, 635, 762, 780, 824, 832, 960, 1016, 1030, 1040, 1236, 1248, 1270, 1339, 1524, 1545, 1560, 1648, 1651, 1905, 2032, 2060, 2080, 2472, 2496, 2540, 2678, 3048, 3090, 3120, 3296, 3302, 3810, 4017, 4064, 4120, 4160, 4944, 4953, 5080, 5356, 6096, 6180, 6240, 6592, 6604, 6695, 7620, 8034, 8128, 8240, 8255, 9888, 9906, 10160, 10712, 12192, 12360, 12480, 13081, 13208, 13390, 15240, 16068, 16480, 16510, 19776, 19812, 20085, 20320, 21424, 24384, 24720, 24765, 26162, 26416, 26780, 30480, 32136, 32960, 33020, 39243, 39624, 40170, 40640, 42848, 49440, 49530, 52324, 52832, 53560, 60960, 64272, 65405, 66040, 78486, 79248, 80340, 85696, 98880, 99060, 104648, 105664, 107120, 121920, 128544, 130810, 132080, 156972, 158496, 160680, 170053, 196215, 198120, 209296, 214240, 257088, 261620, 264160, 313944, 316992, 321360, 340106, 392430, 396240, 418592, 428480, 510159, 523240, 528320, 627888, 642720, 680212, 784860, 792480, 837184, 850265, 1020318, 1046480, 1255776, 1285440, 1360424, 1569720, 1584960, 1700530, 2040636, 2092960, 2511552, 2550795, 2720848, 3139440, 3401060, 4081272, 4185920, 5101590, 5441696, 6278880, 6802120, 8162544, 10203180, 10883392, 12557760, 13604240, 16325088, 20406360, 27208480, 32650176, 40812720, 54416960, 81625440, 163250880]

約数ペア:

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