164906304480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{581311}}^1$

素因数の和:581529

約数の個数: 144

約数和(自身を含む): 565600299264

約数和(自身を除く): 400693994784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 197, 240, 288, 360, 394, 480, 591, 720, 788, 985, 1182, 1440, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 6304, 7092, 7880, 8865, 9456, 11820, 14184, 15760, 17730, 18912, 23640, 28368, 31520, 35460, 47280, 56736, 70920, 94560, 141840, 283680, 581311, 1162622, 1743933, 2325244, 2906555, 3487866, 4650488, 5231799, 5813110, 6975732, 8719665, 9300976, 10463598, 11626220, 13951464, 17439330, 18601952, 20927196, 23252440, 26158995, 27902928, 34878660, 41854392, 46504880, 52317990, 55805856, 69757320, 83708784, 93009760, 104635980, 114518267, 139514640, 167417568, 209271960, 229036534, 279029280, 343554801, 418543920, 458073068, 572591335, 687109602, 837087840, 916146136, 1030664403, 1145182670, 1374219204, 1717774005, 1832292272, 2061328806, 2290365340, 2748438408, 3435548010, 3664584544, 4122657612, 4580730680, 5153322015, 5496876816, 6871096020, 8245315224, 9161461360, 10306644030, 10993753632, 13742192040, 16490630448, 18322922720, 20613288060, 27484384080, 32981260896, 41226576120, 54968768160, 82453152240, 164906304480]

約数ペア:

[(1, 164906304480), (2, 82453152240), (3, 54968768160), (4, 41226576120), (5, 32981260896), (6, 27484384080), (8, 20613288060), (9, 18322922720), (10, 16490630448), (12, 13742192040), (15, 10993753632), (16, 10306644030), (18, 9161461360), (20, 8245315224), (24, 6871096020), (30, 5496876816), (32, 5153322015), (36, 4580730680), (40, 4122657612), (45, 3664584544), (48, 3435548010), (60, 2748438408), (72, 2290365340), (80, 2061328806), (90, 1832292272), (96, 1717774005), (120, 1374219204), (144, 1145182670), (160, 1030664403), (180, 916146136), (197, 837087840), (240, 687109602), (288, 572591335), (360, 458073068), (394, 418543920), (480, 343554801), (591, 279029280), (720, 229036534), (788, 209271960), (985, 167417568), (1182, 139514640), (1440, 114518267), (1576, 104635980), (1773, 93009760), (1970, 83708784), (2364, 69757320), (2955, 55805856), (3152, 52317990), (3546, 46504880), (3940, 41854392), (4728, 34878660), (5910, 27902928), (6304, 26158995), (7092, 23252440), (7880, 20927196), (8865, 18601952), (9456, 17439330), (11820, 13951464), (14184, 11626220), (15760, 10463598), (17730, 9300976), (18912, 8719665), (23640, 6975732), (28368, 5813110), (31520, 5231799), (35460, 4650488), (47280, 3487866), (56736, 2906555), (70920, 2325244), (94560, 1743933), (141840, 1162622), (283680, 581311)]