143400240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:556

約数の個数: 160

約数和(自身を含む): 497914560

約数和(自身を除く): 354514320

約数列:

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

約数ペア:

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