494847360

素因数分解:

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

素因数の和:4126

約数の個数: 256

約数和(自身を含む): 2003443200

約数和(自身を除く): 1508595840

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, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4091, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8182, 8640, 10080, 12096, 12273, 13440, 15120, 16364, 17280, 20160, 20455, 24192, 24546, 28637, 30240, 32728, 36819, 40320, 40910, 49092, 57274, 60480, 61365, 65456, 73638, 81820, 85911, 98184, 110457, 114548, 120960, 122730, 130912, 143185, 147276, 163640, 171822, 184095, 196368, 220914, 229096, 245460, 257733, 261824, 286370, 294552, 327280, 343644, 368190, 392736, 429555, 441828, 458192, 490920, 515466, 523648, 552285, 572740, 589104, 654560, 687288, 736380, 773199, 785472, 859110, 883656, 916384, 981840, 1030932, 1104570, 1145480, 1178208, 1288665, 1309120, 1374576, 1472760, 1546398, 1570944, 1718220, 1767312, 1832768, 1963680, 2061864, 2209140, 2290960, 2356416, 2577330, 2618240, 2749152, 2945520, 3092796, 3436440, 3534624, 3665536, 3865995, 3927360, 4123728, 4418280, 4581920, 4712832, 5154660, 5498304, 5891040, 6185592, 6872880, 7069248, 7731990, 7854720, 8247456, 8836560, 9163840, 10309320, 10996608, 11782080, 12371184, 13745760, 14138496, 15463980, 16494912, 17673120, 18327680, 20618640, 23564160, 24742368, 27491520, 30927960, 32989824, 35346240, 41237280, 49484736, 54983040, 61855920, 70692480, 82474560, 98969472, 123711840, 164949120, 247423680, 494847360]

約数ペア:

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