56831760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:422

約数の個数: 160

約数和(自身を含む): 198737280

約数和(自身を除く): 141905520

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, 317, 332, 360, 415, 432, 498, 540, 634, 664, 720, 747, 830, 951, 996, 1080, 1245, 1268, 1328, 1494, 1585, 1660, 1902, 1992, 2160, 2241, 2490, 2536, 2853, 2988, 3170, 3320, 3735, 3804, 3984, 4482, 4755, 4980, 5072, 5706, 5976, 6340, 6640, 7470, 7608, 8559, 8964, 9510, 9960, 11205, 11412, 11952, 12680, 14265, 14940, 15216, 17118, 17928, 19020, 19920, 22410, 22824, 25360, 26311, 28530, 29880, 34236, 35856, 38040, 42795, 44820, 45648, 52622, 57060, 59760, 68472, 76080, 78933, 85590, 89640, 105244, 114120, 131555, 136944, 157866, 171180, 179280, 210488, 228240, 236799, 263110, 315732, 342360, 394665, 420976, 473598, 526220, 631464, 684720, 710397, 789330, 947196, 1052440, 1183995, 1262928, 1420794, 1578660, 1894392, 2104880, 2367990, 2841588, 3157320, 3551985, 3788784, 4735980, 5683176, 6314640, 7103970, 9471960, 11366352, 14207940, 18943920, 28415880, 56831760]

約数ペア:

[(1, 56831760), (2, 28415880), (3, 18943920), (4, 14207940), (5, 11366352), (6, 9471960), (8, 7103970), (9, 6314640), (10, 5683176), (12, 4735980), (15, 3788784), (16, 3551985), (18, 3157320), (20, 2841588), (24, 2367990), (27, 2104880), (30, 1894392), (36, 1578660), (40, 1420794), (45, 1262928), (48, 1183995), (54, 1052440), (60, 947196), (72, 789330), (80, 710397), (83, 684720), (90, 631464), (108, 526220), (120, 473598), (135, 420976), (144, 394665), (166, 342360), (180, 315732), (216, 263110), (240, 236799), (249, 228240), (270, 210488), (317, 179280), (332, 171180), (360, 157866), (415, 136944), (432, 131555), (498, 114120), (540, 105244), (634, 89640), (664, 85590), (720, 78933), (747, 76080), (830, 68472), (951, 59760), (996, 57060), (1080, 52622), (1245, 45648), (1268, 44820), (1328, 42795), (1494, 38040), (1585, 35856), (1660, 34236), (1902, 29880), (1992, 28530), (2160, 26311), (2241, 25360), (2490, 22824), (2536, 22410), (2853, 19920), (2988, 19020), (3170, 17928), (3320, 17118), (3735, 15216), (3804, 14940), (3984, 14265), (4482, 12680), (4755, 11952), (4980, 11412), (5072, 11205), (5706, 9960), (5976, 9510), (6340, 8964), (6640, 8559), (7470, 7608)]