23080960

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{23}}^1$

素因数の和:66

約数の個数: 156

約数和(自身を含む): 67231728

約数和(自身を除く): 44150768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 196, 224, 230, 245, 256, 280, 320, 322, 368, 392, 448, 460, 490, 512, 560, 640, 644, 736, 784, 805, 896, 920, 980, 1024, 1120, 1127, 1280, 1288, 1472, 1568, 1610, 1792, 1840, 1960, 2048, 2240, 2254, 2560, 2576, 2944, 3136, 3220, 3584, 3680, 3920, 4096, 4480, 4508, 5120, 5152, 5635, 5888, 6272, 6440, 7168, 7360, 7840, 8960, 9016, 10240, 10304, 11270, 11776, 12544, 12880, 14336, 14720, 15680, 17920, 18032, 20480, 20608, 22540, 23552, 25088, 25760, 28672, 29440, 31360, 35840, 36064, 41216, 45080, 47104, 50176, 51520, 58880, 62720, 71680, 72128, 82432, 90160, 94208, 100352, 103040, 117760, 125440, 143360, 144256, 164864, 180320, 200704, 206080, 235520, 250880, 288512, 329728, 360640, 412160, 471040, 501760, 577024, 659456, 721280, 824320, 1003520, 1154048, 1442560, 1648640, 2308096, 2885120, 3297280, 4616192, 5770240, 11540480, 23080960]

約数ペア:

[(1, 23080960), (2, 11540480), (4, 5770240), (5, 4616192), (7, 3297280), (8, 2885120), (10, 2308096), (14, 1648640), (16, 1442560), (20, 1154048), (23, 1003520), (28, 824320), (32, 721280), (35, 659456), (40, 577024), (46, 501760), (49, 471040), (56, 412160), (64, 360640), (70, 329728), (80, 288512), (92, 250880), (98, 235520), (112, 206080), (115, 200704), (128, 180320), (140, 164864), (160, 144256), (161, 143360), (184, 125440), (196, 117760), (224, 103040), (230, 100352), (245, 94208), (256, 90160), (280, 82432), (320, 72128), (322, 71680), (368, 62720), (392, 58880), (448, 51520), (460, 50176), (490, 47104), (512, 45080), (560, 41216), (640, 36064), (644, 35840), (736, 31360), (784, 29440), (805, 28672), (896, 25760), (920, 25088), (980, 23552), (1024, 22540), (1120, 20608), (1127, 20480), (1280, 18032), (1288, 17920), (1472, 15680), (1568, 14720), (1610, 14336), (1792, 12880), (1840, 12544), (1960, 11776), (2048, 11270), (2240, 10304), (2254, 10240), (2560, 9016), (2576, 8960), (2944, 7840), (3136, 7360), (3220, 7168), (3584, 6440), (3680, 6272), (3920, 5888), (4096, 5635), (4480, 5152), (4508, 5120)]