286800480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 1011890880

約数和(自身を除く): 725090400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 197, 216, 240, 270, 288, 337, 360, 394, 432, 480, 540, 591, 674, 720, 788, 864, 985, 1011, 1080, 1182, 1348, 1440, 1576, 1685, 1773, 1970, 2022, 2160, 2364, 2696, 2955, 3033, 3152, 3370, 3546, 3940, 4044, 4320, 4728, 5055, 5319, 5392, 5910, 6066, 6304, 6740, 7092, 7880, 8088, 8865, 9099, 9456, 10110, 10638, 10784, 11820, 12132, 13480, 14184, 15165, 15760, 16176, 17730, 18198, 18912, 20220, 21276, 23640, 24264, 26595, 26960, 28368, 30330, 31520, 32352, 35460, 36396, 40440, 42552, 45495, 47280, 48528, 53190, 53920, 56736, 60660, 66389, 70920, 72792, 80880, 85104, 90990, 94560, 97056, 106380, 121320, 132778, 141840, 145584, 161760, 170208, 181980, 199167, 212760, 242640, 265556, 283680, 291168, 331945, 363960, 398334, 425520, 485280, 531112, 597501, 663890, 727920, 796668, 851040, 995835, 1062224, 1195002, 1327780, 1455840, 1593336, 1792503, 1991670, 2124448, 2390004, 2655560, 2987505, 3186672, 3585006, 3983340, 4780008, 5311120, 5975010, 6373344, 7170012, 7966680, 8962515, 9560016, 10622240, 11950020, 14340024, 15933360, 17925030, 19120032, 23900040, 28680048, 31866720, 35850060, 47800080, 57360096, 71700120, 95600160, 143400240, 286800480]

約数ペア:

[(1, 286800480), (2, 143400240), (3, 95600160), (4, 71700120), (5, 57360096), (6, 47800080), (8, 35850060), (9, 31866720), (10, 28680048), (12, 23900040), (15, 19120032), (16, 17925030), (18, 15933360), (20, 14340024), (24, 11950020), (27, 10622240), (30, 9560016), (32, 8962515), (36, 7966680), (40, 7170012), (45, 6373344), (48, 5975010), (54, 5311120), (60, 4780008), (72, 3983340), (80, 3585006), (90, 3186672), (96, 2987505), (108, 2655560), (120, 2390004), (135, 2124448), (144, 1991670), (160, 1792503), (180, 1593336), (197, 1455840), (216, 1327780), (240, 1195002), (270, 1062224), (288, 995835), (337, 851040), (360, 796668), (394, 727920), (432, 663890), (480, 597501), (540, 531112), (591, 485280), (674, 425520), (720, 398334), (788, 363960), (864, 331945), (985, 291168), (1011, 283680), (1080, 265556), (1182, 242640), (1348, 212760), (1440, 199167), (1576, 181980), (1685, 170208), (1773, 161760), (1970, 145584), (2022, 141840), (2160, 132778), (2364, 121320), (2696, 106380), (2955, 97056), (3033, 94560), (3152, 90990), (3370, 85104), (3546, 80880), (3940, 72792), (4044, 70920), (4320, 66389), (4728, 60660), (5055, 56736), (5319, 53920), (5392, 53190), (5910, 48528), (6066, 47280), (6304, 45495), (6740, 42552), (7092, 40440), (7880, 36396), (8088, 35460), (8865, 32352), (9099, 31520), (9456, 30330), (10110, 28368), (10638, 26960), (10784, 26595), (11820, 24264), (12132, 23640), (13480, 21276), (14184, 20220), (15165, 18912), (15760, 18198), (16176, 17730)]