133269920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 362009088

約数和(自身を除く): 228739168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 257, 280, 463, 514, 560, 926, 1028, 1120, 1285, 1799, 1852, 2056, 2315, 2570, 3241, 3598, 3704, 4112, 4630, 5140, 6482, 7196, 7408, 8224, 8995, 9260, 10280, 12964, 14392, 14816, 16205, 17990, 18520, 20560, 25928, 28784, 32410, 35980, 37040, 41120, 51856, 57568, 64820, 71960, 74080, 103712, 118991, 129640, 143920, 237982, 259280, 287840, 475964, 518560, 594955, 832937, 951928, 1189910, 1665874, 1903856, 2379820, 3331748, 3807712, 4164685, 4759640, 6663496, 8329370, 9519280, 13326992, 16658740, 19038560, 26653984, 33317480, 66634960, 133269920]

約数ペア:

[(1, 133269920), (2, 66634960), (4, 33317480), (5, 26653984), (7, 19038560), (8, 16658740), (10, 13326992), (14, 9519280), (16, 8329370), (20, 6663496), (28, 4759640), (32, 4164685), (35, 3807712), (40, 3331748), (56, 2379820), (70, 1903856), (80, 1665874), (112, 1189910), (140, 951928), (160, 832937), (224, 594955), (257, 518560), (280, 475964), (463, 287840), (514, 259280), (560, 237982), (926, 143920), (1028, 129640), (1120, 118991), (1285, 103712), (1799, 74080), (1852, 71960), (2056, 64820), (2315, 57568), (2570, 51856), (3241, 41120), (3598, 37040), (3704, 35980), (4112, 32410), (4630, 28784), (5140, 25928), (6482, 20560), (7196, 18520), (7408, 17990), (8224, 16205), (8995, 14816), (9260, 14392), (10280, 12964)]