1201887680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{76651}}^1$

素因数の和:76682

約数の個数: 84

約数和(自身を含む): 3329302968

約数和(自身を除く): 2127415288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 76651, 153302, 306604, 383255, 536557, 613208, 766510, 1073114, 1226416, 1533020, 2146228, 2452832, 2682785, 3066040, 3755899, 4292456, 4905664, 5365570, 6132080, 7511798, 8584912, 10731140, 12264160, 15023596, 17169824, 18779495, 21462280, 24528320, 30047192, 34339648, 37558990, 42924560, 60094384, 75117980, 85849120, 120188768, 150235960, 171698240, 240377536, 300471920, 600943840, 1201887680]

約数ペア:

[(1, 1201887680), (2, 600943840), (4, 300471920), (5, 240377536), (7, 171698240), (8, 150235960), (10, 120188768), (14, 85849120), (16, 75117980), (20, 60094384), (28, 42924560), (32, 37558990), (35, 34339648), (40, 30047192), (49, 24528320), (56, 21462280), (64, 18779495), (70, 17169824), (80, 15023596), (98, 12264160), (112, 10731140), (140, 8584912), (160, 7511798), (196, 6132080), (224, 5365570), (245, 4905664), (280, 4292456), (320, 3755899), (392, 3066040), (448, 2682785), (490, 2452832), (560, 2146228), (784, 1533020), (980, 1226416), (1120, 1073114), (1568, 766510), (1960, 613208), (2240, 536557), (3136, 383255), (3920, 306604), (7840, 153302), (15680, 76651)]