2653612640

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{48353}}^1$

素因数の和:48389

約数の個数: 96

約数和(自身を含む): 7311124800

約数和(自身を除く): 4657512160

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, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 27440, 48353, 54880, 96706, 193412, 241765, 338471, 386824, 483530, 676942, 773648, 967060, 1353884, 1547296, 1692355, 1934120, 2369297, 2707768, 3384710, 3868240, 4738594, 5415536, 6769420, 7736480, 9477188, 10831072, 11846485, 13538840, 16585079, 18954376, 23692970, 27077680, 33170158, 37908752, 47385940, 54155360, 66340316, 75817504, 82925395, 94771880, 132680632, 165850790, 189543760, 265361264, 331701580, 379087520, 530722528, 663403160, 1326806320, 2653612640]

約数ペア:

[(1, 2653612640), (2, 1326806320), (4, 663403160), (5, 530722528), (7, 379087520), (8, 331701580), (10, 265361264), (14, 189543760), (16, 165850790), (20, 132680632), (28, 94771880), (32, 82925395), (35, 75817504), (40, 66340316), (49, 54155360), (56, 47385940), (70, 37908752), (80, 33170158), (98, 27077680), (112, 23692970), (140, 18954376), (160, 16585079), (196, 13538840), (224, 11846485), (245, 10831072), (280, 9477188), (343, 7736480), (392, 6769420), (490, 5415536), (560, 4738594), (686, 3868240), (784, 3384710), (980, 2707768), (1120, 2369297), (1372, 1934120), (1568, 1692355), (1715, 1547296), (1960, 1353884), (2744, 967060), (3430, 773648), (3920, 676942), (5488, 483530), (6860, 386824), (7840, 338471), (10976, 241765), (13720, 193412), (27440, 96706), (48353, 54880)]