7137218560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{563}}^1\times {\mathrm{619}}^1$

素因数の和:1211

約数の個数: 104

約数和(自身を含む): 17185373280

約数和(自身を除く): 10048154720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 563, 619, 640, 1024, 1126, 1238, 1280, 2048, 2252, 2476, 2560, 2815, 3095, 4096, 4504, 4952, 5120, 5630, 6190, 9008, 9904, 10240, 11260, 12380, 18016, 19808, 20480, 22520, 24760, 36032, 39616, 45040, 49520, 72064, 79232, 90080, 99040, 144128, 158464, 180160, 198080, 288256, 316928, 348497, 360320, 396160, 576512, 633856, 696994, 720640, 792320, 1153024, 1267712, 1393988, 1441280, 1584640, 1742485, 2306048, 2535424, 2787976, 2882560, 3169280, 3484970, 5575952, 5765120, 6338560, 6969940, 11151904, 11530240, 12677120, 13939880, 22303808, 27879760, 44607616, 55759520, 89215232, 111519040, 178430464, 223038080, 356860928, 446076160, 713721856, 892152320, 1427443712, 1784304640, 3568609280, 7137218560]

約数ペア:

[(1, 7137218560), (2, 3568609280), (4, 1784304640), (5, 1427443712), (8, 892152320), (10, 713721856), (16, 446076160), (20, 356860928), (32, 223038080), (40, 178430464), (64, 111519040), (80, 89215232), (128, 55759520), (160, 44607616), (256, 27879760), (320, 22303808), (512, 13939880), (563, 12677120), (619, 11530240), (640, 11151904), (1024, 6969940), (1126, 6338560), (1238, 5765120), (1280, 5575952), (2048, 3484970), (2252, 3169280), (2476, 2882560), (2560, 2787976), (2815, 2535424), (3095, 2306048), (4096, 1742485), (4504, 1584640), (4952, 1441280), (5120, 1393988), (5630, 1267712), (6190, 1153024), (9008, 792320), (9904, 720640), (10240, 696994), (11260, 633856), (12380, 576512), (18016, 396160), (19808, 360320), (20480, 348497), (22520, 316928), (24760, 288256), (36032, 198080), (39616, 180160), (45040, 158464), (49520, 144128), (72064, 99040), (79232, 90080)]