16504821760

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{230257}}^1$

素因数の和:230291

約数の個数: 96

約数和(自身を含む): 45259512480

約数和(自身を除く): 28754690720

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, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 10240, 14336, 17920, 35840, 71680, 230257, 460514, 921028, 1151285, 1611799, 1842056, 2302570, 3223598, 3684112, 4605140, 6447196, 7368224, 8058995, 9210280, 12894392, 14736448, 16117990, 18420560, 25788784, 29472896, 32235980, 36841120, 51577568, 58945792, 64471960, 73682240, 103155136, 117891584, 128943920, 147364480, 206310272, 235783168, 257887840, 294728960, 412620544, 471566336, 515775680, 589457920, 825241088, 1031551360, 1178915840, 1650482176, 2063102720, 2357831680, 3300964352, 4126205440, 8252410880, 16504821760]

約数ペア:

[(1, 16504821760), (2, 8252410880), (4, 4126205440), (5, 3300964352), (7, 2357831680), (8, 2063102720), (10, 1650482176), (14, 1178915840), (16, 1031551360), (20, 825241088), (28, 589457920), (32, 515775680), (35, 471566336), (40, 412620544), (56, 294728960), (64, 257887840), (70, 235783168), (80, 206310272), (112, 147364480), (128, 128943920), (140, 117891584), (160, 103155136), (224, 73682240), (256, 64471960), (280, 58945792), (320, 51577568), (448, 36841120), (512, 32235980), (560, 29472896), (640, 25788784), (896, 18420560), (1024, 16117990), (1120, 14736448), (1280, 12894392), (1792, 9210280), (2048, 8058995), (2240, 7368224), (2560, 6447196), (3584, 4605140), (4480, 3684112), (5120, 3223598), (7168, 2302570), (8960, 1842056), (10240, 1611799), (14336, 1151285), (17920, 921028), (35840, 460514), (71680, 230257)]