208366080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2126

約数の個数: 160

約数和(自身を含む): 717704064

約数和(自身を除く): 509337984

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, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2087, 2496, 2560, 3120, 3328, 3840, 4160, 4174, 4992, 6240, 6261, 6656, 7680, 8320, 8348, 9984, 10435, 12480, 12522, 16640, 16696, 19968, 20870, 24960, 25044, 27131, 31305, 33280, 33392, 41740, 49920, 50088, 54262, 62610, 66784, 81393, 83480, 99840, 100176, 108524, 125220, 133568, 135655, 162786, 166960, 200352, 217048, 250440, 267136, 271310, 325572, 333920, 400704, 406965, 434096, 500880, 534272, 542620, 651144, 667840, 801408, 813930, 868192, 1001760, 1068544, 1085240, 1302288, 1335680, 1602816, 1627860, 1736384, 2003520, 2170480, 2604576, 2671360, 3205632, 3255720, 3472768, 4007040, 4340960, 5209152, 5342720, 6511440, 6945536, 8014080, 8681920, 10418304, 13022880, 13891072, 16028160, 17363840, 20836608, 26045760, 34727680, 41673216, 52091520, 69455360, 104183040, 208366080]

約数ペア:

[(1, 208366080), (2, 104183040), (3, 69455360), (4, 52091520), (5, 41673216), (6, 34727680), (8, 26045760), (10, 20836608), (12, 17363840), (13, 16028160), (15, 13891072), (16, 13022880), (20, 10418304), (24, 8681920), (26, 8014080), (30, 6945536), (32, 6511440), (39, 5342720), (40, 5209152), (48, 4340960), (52, 4007040), (60, 3472768), (64, 3255720), (65, 3205632), (78, 2671360), (80, 2604576), (96, 2170480), (104, 2003520), (120, 1736384), (128, 1627860), (130, 1602816), (156, 1335680), (160, 1302288), (192, 1085240), (195, 1068544), (208, 1001760), (240, 868192), (256, 813930), (260, 801408), (312, 667840), (320, 651144), (384, 542620), (390, 534272), (416, 500880), (480, 434096), (512, 406965), (520, 400704), (624, 333920), (640, 325572), (768, 271310), (780, 267136), (832, 250440), (960, 217048), (1040, 200352), (1248, 166960), (1280, 162786), (1536, 135655), (1560, 133568), (1664, 125220), (1920, 108524), (2080, 100176), (2087, 99840), (2496, 83480), (2560, 81393), (3120, 66784), (3328, 62610), (3840, 54262), (4160, 50088), (4174, 49920), (4992, 41740), (6240, 33392), (6261, 33280), (6656, 31305), (7680, 27131), (8320, 25044), (8348, 24960), (9984, 20870), (10435, 19968), (12480, 16696), (12522, 16640)]