1066733920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1453

約数の個数: 144

約数和(自身を含む): 2962316448

約数和(自身を除く): 1895582528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 103, 112, 140, 160, 196, 206, 224, 245, 280, 392, 412, 490, 515, 560, 721, 784, 824, 980, 1030, 1120, 1321, 1442, 1568, 1648, 1960, 2060, 2642, 2884, 3296, 3605, 3920, 4120, 5047, 5284, 5768, 6605, 7210, 7840, 8240, 9247, 10094, 10568, 11536, 13210, 14420, 16480, 18494, 20188, 21136, 23072, 25235, 26420, 28840, 36988, 40376, 42272, 46235, 50470, 52840, 57680, 64729, 73976, 80752, 92470, 100940, 105680, 115360, 129458, 136063, 147952, 161504, 184940, 201880, 211360, 258916, 272126, 295904, 323645, 369880, 403760, 517832, 544252, 647290, 680315, 739760, 807520, 952441, 1035664, 1088504, 1294580, 1360630, 1479520, 1904882, 2071328, 2177008, 2589160, 2721260, 3809764, 4354016, 4762205, 5178320, 5442520, 6667087, 7619528, 9524410, 10356640, 10885040, 13334174, 15239056, 19048820, 21770080, 26668348, 30478112, 33335435, 38097640, 53336696, 66670870, 76195280, 106673392, 133341740, 152390560, 213346784, 266683480, 533366960, 1066733920]

約数ペア:

[(1, 1066733920), (2, 533366960), (4, 266683480), (5, 213346784), (7, 152390560), (8, 133341740), (10, 106673392), (14, 76195280), (16, 66670870), (20, 53336696), (28, 38097640), (32, 33335435), (35, 30478112), (40, 26668348), (49, 21770080), (56, 19048820), (70, 15239056), (80, 13334174), (98, 10885040), (103, 10356640), (112, 9524410), (140, 7619528), (160, 6667087), (196, 5442520), (206, 5178320), (224, 4762205), (245, 4354016), (280, 3809764), (392, 2721260), (412, 2589160), (490, 2177008), (515, 2071328), (560, 1904882), (721, 1479520), (784, 1360630), (824, 1294580), (980, 1088504), (1030, 1035664), (1120, 952441), (1321, 807520), (1442, 739760), (1568, 680315), (1648, 647290), (1960, 544252), (2060, 517832), (2642, 403760), (2884, 369880), (3296, 323645), (3605, 295904), (3920, 272126), (4120, 258916), (5047, 211360), (5284, 201880), (5768, 184940), (6605, 161504), (7210, 147952), (7840, 136063), (8240, 129458), (9247, 115360), (10094, 105680), (10568, 100940), (11536, 92470), (13210, 80752), (14420, 73976), (16480, 64729), (18494, 57680), (20188, 52840), (21136, 50470), (23072, 46235), (25235, 42272), (26420, 40376), (28840, 36988)]