1330542080

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{10607}}^1$

素因数の和:10644

約数の個数: 120

約数和(自身を含む): 3711378528

約数和(自身を除く): 2380836448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 6272, 7840, 8960, 10607, 12544, 15680, 17920, 21214, 25088, 31360, 42428, 53035, 62720, 74249, 84856, 106070, 125440, 148498, 169712, 212140, 296996, 339424, 371245, 424280, 519743, 593992, 678848, 742490, 848560, 1039486, 1187984, 1357696, 1484980, 1697120, 2078972, 2375968, 2598715, 2715392, 2969960, 3394240, 4157944, 4751936, 5197430, 5430784, 5939920, 6788480, 8315888, 9503872, 10394860, 11879840, 13576960, 16631776, 19007744, 20789720, 23759680, 27153920, 33263552, 38015488, 41579440, 47519360, 66527104, 83158880, 95038720, 133054208, 166317760, 190077440, 266108416, 332635520, 665271040, 1330542080]

約数ペア:

[(1, 1330542080), (2, 665271040), (4, 332635520), (5, 266108416), (7, 190077440), (8, 166317760), (10, 133054208), (14, 95038720), (16, 83158880), (20, 66527104), (28, 47519360), (32, 41579440), (35, 38015488), (40, 33263552), (49, 27153920), (56, 23759680), (64, 20789720), (70, 19007744), (80, 16631776), (98, 13576960), (112, 11879840), (128, 10394860), (140, 9503872), (160, 8315888), (196, 6788480), (224, 5939920), (245, 5430784), (256, 5197430), (280, 4751936), (320, 4157944), (392, 3394240), (448, 2969960), (490, 2715392), (512, 2598715), (560, 2375968), (640, 2078972), (784, 1697120), (896, 1484980), (980, 1357696), (1120, 1187984), (1280, 1039486), (1568, 848560), (1792, 742490), (1960, 678848), (2240, 593992), (2560, 519743), (3136, 424280), (3584, 371245), (3920, 339424), (4480, 296996), (6272, 212140), (7840, 169712), (8960, 148498), (10607, 125440), (12544, 106070), (15680, 84856), (17920, 74249), (21214, 62720), (25088, 53035), (31360, 42428)]