1265582080

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{2207}}^1$

素因数の和:2247

約数の個数: 120

約数和(自身を含む): 3472777728

約数和(自身を除く): 2207195648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2207, 2240, 2560, 3584, 4096, 4414, 4480, 5120, 7168, 8192, 8828, 8960, 10240, 11035, 14336, 15449, 16384, 17656, 17920, 20480, 22070, 28672, 30898, 35312, 35840, 40960, 44140, 57344, 61796, 70624, 71680, 77245, 81920, 88280, 114688, 123592, 141248, 143360, 154490, 176560, 247184, 282496, 286720, 308980, 353120, 494368, 564992, 573440, 617960, 706240, 988736, 1129984, 1235920, 1412480, 1977472, 2259968, 2471840, 2824960, 3954944, 4519936, 4943680, 5649920, 7909888, 9039872, 9887360, 11299840, 15819776, 18079744, 19774720, 22599680, 31639552, 36159488, 39549440, 45199360, 63279104, 79098880, 90398720, 126558208, 158197760, 180797440, 253116416, 316395520, 632791040, 1265582080]

約数ペア:

[(1, 1265582080), (2, 632791040), (4, 316395520), (5, 253116416), (7, 180797440), (8, 158197760), (10, 126558208), (14, 90398720), (16, 79098880), (20, 63279104), (28, 45199360), (32, 39549440), (35, 36159488), (40, 31639552), (56, 22599680), (64, 19774720), (70, 18079744), (80, 15819776), (112, 11299840), (128, 9887360), (140, 9039872), (160, 7909888), (224, 5649920), (256, 4943680), (280, 4519936), (320, 3954944), (448, 2824960), (512, 2471840), (560, 2259968), (640, 1977472), (896, 1412480), (1024, 1235920), (1120, 1129984), (1280, 988736), (1792, 706240), (2048, 617960), (2207, 573440), (2240, 564992), (2560, 494368), (3584, 353120), (4096, 308980), (4414, 286720), (4480, 282496), (5120, 247184), (7168, 176560), (8192, 154490), (8828, 143360), (8960, 141248), (10240, 123592), (11035, 114688), (14336, 88280), (15449, 81920), (16384, 77245), (17656, 71680), (17920, 70624), (20480, 61796), (22070, 57344), (28672, 44140), (30898, 40960), (35312, 35840)]