69739920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:494

約数の個数: 160

約数和(自身を含む): 243734400

約数和(自身を除く): 173994480

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, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 389, 415, 432, 498, 540, 664, 720, 747, 778, 830, 996, 1080, 1167, 1245, 1328, 1494, 1556, 1660, 1945, 1992, 2160, 2241, 2334, 2490, 2988, 3112, 3320, 3501, 3735, 3890, 3984, 4482, 4668, 4980, 5835, 5976, 6224, 6640, 7002, 7470, 7780, 8964, 9336, 9960, 10503, 11205, 11670, 11952, 14004, 14940, 15560, 17505, 17928, 18672, 19920, 21006, 22410, 23340, 28008, 29880, 31120, 32287, 35010, 35856, 42012, 44820, 46680, 52515, 56016, 59760, 64574, 70020, 84024, 89640, 93360, 96861, 105030, 129148, 140040, 161435, 168048, 179280, 193722, 210060, 258296, 280080, 290583, 322870, 387444, 420120, 484305, 516592, 581166, 645740, 774888, 840240, 871749, 968610, 1162332, 1291480, 1452915, 1549776, 1743498, 1937220, 2324664, 2582960, 2905830, 3486996, 3874440, 4358745, 4649328, 5811660, 6973992, 7748880, 8717490, 11623320, 13947984, 17434980, 23246640, 34869960, 69739920]

約数ペア:

[(1, 69739920), (2, 34869960), (3, 23246640), (4, 17434980), (5, 13947984), (6, 11623320), (8, 8717490), (9, 7748880), (10, 6973992), (12, 5811660), (15, 4649328), (16, 4358745), (18, 3874440), (20, 3486996), (24, 2905830), (27, 2582960), (30, 2324664), (36, 1937220), (40, 1743498), (45, 1549776), (48, 1452915), (54, 1291480), (60, 1162332), (72, 968610), (80, 871749), (83, 840240), (90, 774888), (108, 645740), (120, 581166), (135, 516592), (144, 484305), (166, 420120), (180, 387444), (216, 322870), (240, 290583), (249, 280080), (270, 258296), (332, 210060), (360, 193722), (389, 179280), (415, 168048), (432, 161435), (498, 140040), (540, 129148), (664, 105030), (720, 96861), (747, 93360), (778, 89640), (830, 84024), (996, 70020), (1080, 64574), (1167, 59760), (1245, 56016), (1328, 52515), (1494, 46680), (1556, 44820), (1660, 42012), (1945, 35856), (1992, 35010), (2160, 32287), (2241, 31120), (2334, 29880), (2490, 28008), (2988, 23340), (3112, 22410), (3320, 21006), (3501, 19920), (3735, 18672), (3890, 17928), (3984, 17505), (4482, 15560), (4668, 14940), (4980, 14004), (5835, 11952), (5976, 11670), (6224, 11205), (6640, 10503), (7002, 9960), (7470, 9336), (7780, 8964)]