680415120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4091}}^1$

素因数の和:4131

約数の個数: 320

約数和(自身を含む): 2922670080

約数和(自身を除く): 2242254960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4091, 4158, 4620, 4752, 5040, 5544, 5940, 6160, 6930, 7560, 7920, 8182, 8316, 9240, 10395, 11088, 11880, 12273, 13860, 15120, 16364, 16632, 18480, 20455, 20790, 23760, 24546, 27720, 28637, 32728, 33264, 36819, 40910, 41580, 45001, 49092, 55440, 57274, 61365, 65456, 73638, 81820, 83160, 85911, 90002, 98184, 110457, 114548, 122730, 135003, 143185, 147276, 163640, 166320, 171822, 180004, 184095, 196368, 220914, 225005, 229096, 245460, 257733, 270006, 286370, 294552, 315007, 327280, 343644, 360008, 368190, 405009, 429555, 441828, 450010, 458192, 490920, 515466, 540012, 552285, 572740, 589104, 630014, 675015, 687288, 720016, 736380, 773199, 810018, 859110, 883656, 900020, 945021, 981840, 1030932, 1080024, 1104570, 1145480, 1215027, 1260028, 1288665, 1350030, 1374576, 1472760, 1546398, 1575035, 1620036, 1718220, 1767312, 1800040, 1890042, 2025045, 2061864, 2160048, 2209140, 2290960, 2430054, 2520056, 2577330, 2700060, 2835063, 2945520, 3092796, 3150070, 3240072, 3436440, 3600080, 3780084, 3865995, 4050090, 4123728, 4418280, 4725105, 4860108, 5040112, 5154660, 5400120, 5670126, 6075135, 6185592, 6300140, 6480144, 6872880, 7560168, 7731990, 8100180, 8505189, 8836560, 9450210, 9720216, 10309320, 10800240, 11340252, 12150270, 12371184, 12600280, 14175315, 15120336, 15463980, 16200360, 17010378, 18900420, 19440432, 20618640, 22680504, 24300540, 25200560, 28350630, 30927960, 32400720, 34020756, 37800840, 42525945, 45361008, 48601080, 56701260, 61855920, 68041512, 75601680, 85051890, 97202160, 113402520, 136083024, 170103780, 226805040, 340207560, 680415120]

約数ペア:

[(1, 680415120), (2, 340207560), (3, 226805040), (4, 170103780), (5, 136083024), (6, 113402520), (7, 97202160), (8, 85051890), (9, 75601680), (10, 68041512), (11, 61855920), (12, 56701260), (14, 48601080), (15, 45361008), (16, 42525945), (18, 37800840), (20, 34020756), (21, 32400720), (22, 30927960), (24, 28350630), (27, 25200560), (28, 24300540), (30, 22680504), (33, 20618640), (35, 19440432), (36, 18900420), (40, 17010378), (42, 16200360), (44, 15463980), (45, 15120336), (48, 14175315), (54, 12600280), (55, 12371184), (56, 12150270), (60, 11340252), (63, 10800240), (66, 10309320), (70, 9720216), (72, 9450210), (77, 8836560), (80, 8505189), (84, 8100180), (88, 7731990), (90, 7560168), (99, 6872880), (105, 6480144), (108, 6300140), (110, 6185592), (112, 6075135), (120, 5670126), (126, 5400120), (132, 5154660), (135, 5040112), (140, 4860108), (144, 4725105), (154, 4418280), (165, 4123728), (168, 4050090), (176, 3865995), (180, 3780084), (189, 3600080), (198, 3436440), (210, 3240072), (216, 3150070), (220, 3092796), (231, 2945520), (240, 2835063), (252, 2700060), (264, 2577330), (270, 2520056), (280, 2430054), (297, 2290960), (308, 2209140), (315, 2160048), (330, 2061864), (336, 2025045), (360, 1890042), (378, 1800040), (385, 1767312), (396, 1718220), (420, 1620036), (432, 1575035), (440, 1546398), (462, 1472760), (495, 1374576), (504, 1350030), (528, 1288665), (540, 1260028), (560, 1215027), (594, 1145480), (616, 1104570), (630, 1080024), (660, 1030932), (693, 981840), (720, 945021), (756, 900020), (770, 883656), (792, 859110), (840, 810018), (880, 773199), (924, 736380), (945, 720016), (990, 687288), (1008, 675015), (1080, 630014), (1155, 589104), (1188, 572740), (1232, 552285), (1260, 540012), (1320, 515466), (1386, 490920), (1485, 458192), (1512, 450010), (1540, 441828), (1584, 429555), (1680, 405009), (1848, 368190), (1890, 360008), (1980, 343644), (2079, 327280), (2160, 315007), (2310, 294552), (2376, 286370), (2520, 270006), (2640, 257733), (2772, 245460), (2970, 229096), (3024, 225005), (3080, 220914), (3465, 196368), (3696, 184095), (3780, 180004), (3960, 171822), (4091, 166320), (4158, 163640), (4620, 147276), (4752, 143185), (5040, 135003), (5544, 122730), (5940, 114548), (6160, 110457), (6930, 98184), (7560, 90002), (7920, 85911), (8182, 83160), (8316, 81820), (9240, 73638), (10395, 65456), (11088, 61365), (11880, 57274), (12273, 55440), (13860, 49092), (15120, 45001), (16364, 41580), (16632, 40910), (18480, 36819), (20455, 33264), (20790, 32728), (23760, 28637), (24546, 27720)]