3301682720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{421133}}^1$

素因数の和:421162

約数の個数: 72

約数和(自身を含む): 9073753164

約数和(自身を除く): 5772070444

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 421133, 842266, 1684532, 2105665, 2947931, 3369064, 4211330, 5895862, 6738128, 8422660, 11791724, 13476256, 14739655, 16845320, 20635517, 23583448, 29479310, 33690640, 41271034, 47166896, 58958620, 67381280, 82542068, 94333792, 103177585, 117917240, 165084136, 206355170, 235834480, 330168272, 412710340, 471668960, 660336544, 825420680, 1650841360, 3301682720]

約数ペア:

[(1, 3301682720), (2, 1650841360), (4, 825420680), (5, 660336544), (7, 471668960), (8, 412710340), (10, 330168272), (14, 235834480), (16, 206355170), (20, 165084136), (28, 117917240), (32, 103177585), (35, 94333792), (40, 82542068), (49, 67381280), (56, 58958620), (70, 47166896), (80, 41271034), (98, 33690640), (112, 29479310), (140, 23583448), (160, 20635517), (196, 16845320), (224, 14739655), (245, 13476256), (280, 11791724), (392, 8422660), (490, 6738128), (560, 5895862), (784, 4211330), (980, 3369064), (1120, 2947931), (1568, 2105665), (1960, 1684532), (3920, 842266), (7840, 421133)]