240068448

素因数分解:

$2^5\times 3^6\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 168

約数和(自身を含む): 728803656

約数和(自身を除く): 488735208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 243, 246, 251, 288, 324, 328, 369, 432, 486, 492, 502, 648, 656, 729, 738, 753, 864, 972, 984, 1004, 1107, 1296, 1312, 1458, 1476, 1506, 1944, 1968, 2008, 2214, 2259, 2592, 2916, 2952, 3012, 3321, 3888, 3936, 4016, 4428, 4518, 5832, 5904, 6024, 6642, 6777, 7776, 8032, 8856, 9036, 9963, 10291, 11664, 11808, 12048, 13284, 13554, 17712, 18072, 19926, 20331, 20582, 23328, 24096, 26568, 27108, 29889, 30873, 35424, 36144, 39852, 40662, 41164, 53136, 54216, 59778, 60993, 61746, 72288, 79704, 81324, 82328, 92619, 106272, 108432, 119556, 121986, 123492, 159408, 162648, 164656, 182979, 185238, 216864, 239112, 243972, 246984, 277857, 318816, 325296, 329312, 365958, 370476, 478224, 487944, 493968, 555714, 650592, 731916, 740952, 833571, 956448, 975888, 987936, 1111428, 1463832, 1481904, 1667142, 1951776, 2222856, 2500713, 2927664, 2963808, 3334284, 4445712, 5001426, 5855328, 6668568, 7502139, 8891424, 10002852, 13337136, 15004278, 20005704, 26674272, 30008556, 40011408, 60017112, 80022816, 120034224, 240068448]

約数ペア:

[(1, 240068448), (2, 120034224), (3, 80022816), (4, 60017112), (6, 40011408), (8, 30008556), (9, 26674272), (12, 20005704), (16, 15004278), (18, 13337136), (24, 10002852), (27, 8891424), (32, 7502139), (36, 6668568), (41, 5855328), (48, 5001426), (54, 4445712), (72, 3334284), (81, 2963808), (82, 2927664), (96, 2500713), (108, 2222856), (123, 1951776), (144, 1667142), (162, 1481904), (164, 1463832), (216, 1111428), (243, 987936), (246, 975888), (251, 956448), (288, 833571), (324, 740952), (328, 731916), (369, 650592), (432, 555714), (486, 493968), (492, 487944), (502, 478224), (648, 370476), (656, 365958), (729, 329312), (738, 325296), (753, 318816), (864, 277857), (972, 246984), (984, 243972), (1004, 239112), (1107, 216864), (1296, 185238), (1312, 182979), (1458, 164656), (1476, 162648), (1506, 159408), (1944, 123492), (1968, 121986), (2008, 119556), (2214, 108432), (2259, 106272), (2592, 92619), (2916, 82328), (2952, 81324), (3012, 79704), (3321, 72288), (3888, 61746), (3936, 60993), (4016, 59778), (4428, 54216), (4518, 53136), (5832, 41164), (5904, 40662), (6024, 39852), (6642, 36144), (6777, 35424), (7776, 30873), (8032, 29889), (8856, 27108), (9036, 26568), (9963, 24096), (10291, 23328), (11664, 20582), (11808, 20331), (12048, 19926), (13284, 18072), (13554, 17712)]