1979389440

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{4091}}^1$

素因数の和:4130

約数の個数: 320

約数和(自身を含む): 8037342720

約数和(自身を除く): 6057953280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3360, 3456, 3584, 3780, 3840, 4032, 4091, 4320, 4480, 4608, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 7680, 8064, 8182, 8640, 8960, 10080, 10752, 11520, 12096, 12273, 13440, 13824, 15120, 16128, 16364, 17280, 17920, 20160, 20455, 23040, 24192, 24546, 26880, 28637, 30240, 32256, 32728, 34560, 36819, 40320, 40910, 48384, 49092, 53760, 57274, 60480, 61365, 65456, 69120, 73638, 80640, 81820, 85911, 96768, 98184, 110457, 114548, 120960, 122730, 130912, 143185, 147276, 161280, 163640, 171822, 184095, 196368, 220914, 229096, 241920, 245460, 257733, 261824, 286370, 294552, 327280, 343644, 368190, 392736, 429555, 441828, 458192, 483840, 490920, 515466, 523648, 552285, 572740, 589104, 654560, 687288, 736380, 773199, 785472, 859110, 883656, 916384, 981840, 1030932, 1047296, 1104570, 1145480, 1178208, 1288665, 1309120, 1374576, 1472760, 1546398, 1570944, 1718220, 1767312, 1832768, 1963680, 2061864, 2094592, 2209140, 2290960, 2356416, 2577330, 2618240, 2749152, 2945520, 3092796, 3141888, 3436440, 3534624, 3665536, 3865995, 3927360, 4123728, 4418280, 4581920, 4712832, 5154660, 5236480, 5498304, 5891040, 6185592, 6283776, 6872880, 7069248, 7331072, 7731990, 7854720, 8247456, 8836560, 9163840, 9425664, 10309320, 10472960, 10996608, 11782080, 12371184, 13745760, 14138496, 14662144, 15463980, 15709440, 16494912, 17673120, 18327680, 18851328, 20618640, 21993216, 23564160, 24742368, 27491520, 28276992, 30927960, 31418880, 32989824, 35346240, 36655360, 41237280, 43986432, 47128320, 49484736, 54983040, 56553984, 61855920, 65979648, 70692480, 73310720, 82474560, 94256640, 98969472, 109966080, 123711840, 131959296, 141384960, 164949120, 197938944, 219932160, 247423680, 282769920, 329898240, 395877888, 494847360, 659796480, 989694720, 1979389440]

約数ペア:

[(1, 1979389440), (2, 989694720), (3, 659796480), (4, 494847360), (5, 395877888), (6, 329898240), (7, 282769920), (8, 247423680), (9, 219932160), (10, 197938944), (12, 164949120), (14, 141384960), (15, 131959296), (16, 123711840), (18, 109966080), (20, 98969472), (21, 94256640), (24, 82474560), (27, 73310720), (28, 70692480), (30, 65979648), (32, 61855920), (35, 56553984), (36, 54983040), (40, 49484736), (42, 47128320), (45, 43986432), (48, 41237280), (54, 36655360), (56, 35346240), (60, 32989824), (63, 31418880), (64, 30927960), (70, 28276992), (72, 27491520), (80, 24742368), (84, 23564160), (90, 21993216), (96, 20618640), (105, 18851328), (108, 18327680), (112, 17673120), (120, 16494912), (126, 15709440), (128, 15463980), (135, 14662144), (140, 14138496), (144, 13745760), (160, 12371184), (168, 11782080), (180, 10996608), (189, 10472960), (192, 10309320), (210, 9425664), (216, 9163840), (224, 8836560), (240, 8247456), (252, 7854720), (256, 7731990), (270, 7331072), (280, 7069248), (288, 6872880), (315, 6283776), (320, 6185592), (336, 5891040), (360, 5498304), (378, 5236480), (384, 5154660), (420, 4712832), (432, 4581920), (448, 4418280), (480, 4123728), (504, 3927360), (512, 3865995), (540, 3665536), (560, 3534624), (576, 3436440), (630, 3141888), (640, 3092796), (672, 2945520), (720, 2749152), (756, 2618240), (768, 2577330), (840, 2356416), (864, 2290960), (896, 2209140), (945, 2094592), (960, 2061864), (1008, 1963680), (1080, 1832768), (1120, 1767312), (1152, 1718220), (1260, 1570944), (1280, 1546398), (1344, 1472760), (1440, 1374576), (1512, 1309120), (1536, 1288665), (1680, 1178208), (1728, 1145480), (1792, 1104570), (1890, 1047296), (1920, 1030932), (2016, 981840), (2160, 916384), (2240, 883656), (2304, 859110), (2520, 785472), (2560, 773199), (2688, 736380), (2880, 687288), (3024, 654560), (3360, 589104), (3456, 572740), (3584, 552285), (3780, 523648), (3840, 515466), (4032, 490920), (4091, 483840), (4320, 458192), (4480, 441828), (4608, 429555), (5040, 392736), (5376, 368190), (5760, 343644), (6048, 327280), (6720, 294552), (6912, 286370), (7560, 261824), (7680, 257733), (8064, 245460), (8182, 241920), (8640, 229096), (8960, 220914), (10080, 196368), (10752, 184095), (11520, 171822), (12096, 163640), (12273, 161280), (13440, 147276), (13824, 143185), (15120, 130912), (16128, 122730), (16364, 120960), (17280, 114548), (17920, 110457), (20160, 98184), (20455, 96768), (23040, 85911), (24192, 81820), (24546, 80640), (26880, 73638), (28637, 69120), (30240, 65456), (32256, 61365), (32728, 60480), (34560, 57274), (36819, 53760), (40320, 49092), (40910, 48384)]