161712000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{1123}}^1$

素因数の和:1158

約数の個数: 192

約数和(自身を含む): 581265360

約数和(自身を除く): 419553360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 576, 600, 640, 720, 750, 800, 900, 960, 1000, 1123, 1125, 1152, 1200, 1440, 1500, 1600, 1800, 1920, 2000, 2246, 2250, 2400, 2880, 3000, 3200, 3369, 3600, 4000, 4492, 4500, 4800, 5615, 5760, 6000, 6738, 7200, 8000, 8984, 9000, 9600, 10107, 11230, 12000, 13476, 14400, 16000, 16845, 17968, 18000, 20214, 22460, 24000, 26952, 28075, 28800, 33690, 35936, 36000, 40428, 44920, 48000, 50535, 53904, 56150, 67380, 71872, 72000, 80856, 84225, 89840, 101070, 107808, 112300, 134760, 140375, 143744, 144000, 161712, 168450, 179680, 202140, 215616, 224600, 252675, 269520, 280750, 323424, 336900, 359360, 404280, 421125, 431232, 449200, 505350, 539040, 561500, 646848, 673800, 718720, 808560, 842250, 898400, 1010700, 1078080, 1123000, 1263375, 1293696, 1347600, 1617120, 1684500, 1796800, 2021400, 2156160, 2246000, 2526750, 2695200, 3234240, 3369000, 3593600, 4042800, 4492000, 5053500, 5390400, 6468480, 6738000, 8085600, 8984000, 10107000, 10780800, 13476000, 16171200, 17968000, 20214000, 26952000, 32342400, 40428000, 53904000, 80856000, 161712000]

約数ペア:

[(1, 161712000), (2, 80856000), (3, 53904000), (4, 40428000), (5, 32342400), (6, 26952000), (8, 20214000), (9, 17968000), (10, 16171200), (12, 13476000), (15, 10780800), (16, 10107000), (18, 8984000), (20, 8085600), (24, 6738000), (25, 6468480), (30, 5390400), (32, 5053500), (36, 4492000), (40, 4042800), (45, 3593600), (48, 3369000), (50, 3234240), (60, 2695200), (64, 2526750), (72, 2246000), (75, 2156160), (80, 2021400), (90, 1796800), (96, 1684500), (100, 1617120), (120, 1347600), (125, 1293696), (128, 1263375), (144, 1123000), (150, 1078080), (160, 1010700), (180, 898400), (192, 842250), (200, 808560), (225, 718720), (240, 673800), (250, 646848), (288, 561500), (300, 539040), (320, 505350), (360, 449200), (375, 431232), (384, 421125), (400, 404280), (450, 359360), (480, 336900), (500, 323424), (576, 280750), (600, 269520), (640, 252675), (720, 224600), (750, 215616), (800, 202140), (900, 179680), (960, 168450), (1000, 161712), (1123, 144000), (1125, 143744), (1152, 140375), (1200, 134760), (1440, 112300), (1500, 107808), (1600, 101070), (1800, 89840), (1920, 84225), (2000, 80856), (2246, 72000), (2250, 71872), (2400, 67380), (2880, 56150), (3000, 53904), (3200, 50535), (3369, 48000), (3600, 44920), (4000, 40428), (4492, 36000), (4500, 35936), (4800, 33690), (5615, 28800), (5760, 28075), (6000, 26952), (6738, 24000), (7200, 22460), (8000, 20214), (8984, 18000), (9000, 17968), (9600, 16845), (10107, 16000), (11230, 14400), (12000, 13476)]