1374494720

素因数分解:

$2^{13}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1513

約数の個数: 112

約数和(自身を含む): 3444361920

約数和(自身を除く): 2069867200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1459, 1472, 1840, 2048, 2560, 2918, 2944, 3680, 4096, 5120, 5836, 5888, 7295, 7360, 8192, 10240, 11672, 11776, 14590, 14720, 20480, 23344, 23552, 29180, 29440, 33557, 40960, 46688, 47104, 58360, 58880, 67114, 93376, 94208, 116720, 117760, 134228, 167785, 186752, 188416, 233440, 235520, 268456, 335570, 373504, 466880, 471040, 536912, 671140, 747008, 933760, 942080, 1073824, 1342280, 1494016, 1867520, 2147648, 2684560, 2988032, 3735040, 4295296, 5369120, 5976064, 7470080, 8590592, 10738240, 11952128, 14940160, 17181184, 21476480, 29880320, 34362368, 42952960, 59760640, 68724736, 85905920, 137449472, 171811840, 274898944, 343623680, 687247360, 1374494720]

約数ペア:

[(1, 1374494720), (2, 687247360), (4, 343623680), (5, 274898944), (8, 171811840), (10, 137449472), (16, 85905920), (20, 68724736), (23, 59760640), (32, 42952960), (40, 34362368), (46, 29880320), (64, 21476480), (80, 17181184), (92, 14940160), (115, 11952128), (128, 10738240), (160, 8590592), (184, 7470080), (230, 5976064), (256, 5369120), (320, 4295296), (368, 3735040), (460, 2988032), (512, 2684560), (640, 2147648), (736, 1867520), (920, 1494016), (1024, 1342280), (1280, 1073824), (1459, 942080), (1472, 933760), (1840, 747008), (2048, 671140), (2560, 536912), (2918, 471040), (2944, 466880), (3680, 373504), (4096, 335570), (5120, 268456), (5836, 235520), (5888, 233440), (7295, 188416), (7360, 186752), (8192, 167785), (10240, 134228), (11672, 117760), (11776, 116720), (14590, 94208), (14720, 93376), (20480, 67114), (23344, 58880), (23552, 58360), (29180, 47104), (29440, 46688), (33557, 40960)]