164949120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{4091}}^1$

素因数の和:4123

約数の個数: 192

約数和(自身を含む): 651119040

約数和(自身を除く): 486169920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4091, 4480, 5040, 5760, 6720, 8064, 8182, 10080, 12273, 13440, 16364, 20160, 20455, 24546, 28637, 32728, 36819, 40320, 40910, 49092, 57274, 61365, 65456, 73638, 81820, 85911, 98184, 114548, 122730, 130912, 143185, 147276, 163640, 171822, 184095, 196368, 229096, 245460, 257733, 261824, 286370, 294552, 327280, 343644, 368190, 392736, 429555, 458192, 490920, 515466, 523648, 572740, 589104, 654560, 687288, 736380, 785472, 859110, 916384, 981840, 1030932, 1145480, 1178208, 1288665, 1309120, 1374576, 1472760, 1570944, 1718220, 1832768, 1963680, 2061864, 2290960, 2356416, 2577330, 2618240, 2749152, 2945520, 3436440, 3665536, 3927360, 4123728, 4581920, 4712832, 5154660, 5498304, 5891040, 6872880, 7854720, 8247456, 9163840, 10309320, 10996608, 11782080, 13745760, 16494912, 18327680, 20618640, 23564160, 27491520, 32989824, 41237280, 54983040, 82474560, 164949120]

約数ペア:

[(1, 164949120), (2, 82474560), (3, 54983040), (4, 41237280), (5, 32989824), (6, 27491520), (7, 23564160), (8, 20618640), (9, 18327680), (10, 16494912), (12, 13745760), (14, 11782080), (15, 10996608), (16, 10309320), (18, 9163840), (20, 8247456), (21, 7854720), (24, 6872880), (28, 5891040), (30, 5498304), (32, 5154660), (35, 4712832), (36, 4581920), (40, 4123728), (42, 3927360), (45, 3665536), (48, 3436440), (56, 2945520), (60, 2749152), (63, 2618240), (64, 2577330), (70, 2356416), (72, 2290960), (80, 2061864), (84, 1963680), (90, 1832768), (96, 1718220), (105, 1570944), (112, 1472760), (120, 1374576), (126, 1309120), (128, 1288665), (140, 1178208), (144, 1145480), (160, 1030932), (168, 981840), (180, 916384), (192, 859110), (210, 785472), (224, 736380), (240, 687288), (252, 654560), (280, 589104), (288, 572740), (315, 523648), (320, 515466), (336, 490920), (360, 458192), (384, 429555), (420, 392736), (448, 368190), (480, 343644), (504, 327280), (560, 294552), (576, 286370), (630, 261824), (640, 257733), (672, 245460), (720, 229096), (840, 196368), (896, 184095), (960, 171822), (1008, 163640), (1120, 147276), (1152, 143185), (1260, 130912), (1344, 122730), (1440, 114548), (1680, 98184), (1920, 85911), (2016, 81820), (2240, 73638), (2520, 65456), (2688, 61365), (2880, 57274), (3360, 49092), (4032, 40910), (4091, 40320), (4480, 36819), (5040, 32728), (5760, 28637), (6720, 24546), (8064, 20455), (8182, 20160), (10080, 16364), (12273, 13440)]