142012640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11527}}^1$

素因数の和:11560

約数の個数: 96

約数和(自身を含む): 418328064

約数和(自身を除く): 276315424

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 11527, 12320, 23054, 46108, 57635, 80689, 92216, 115270, 126797, 161378, 184432, 230540, 253594, 322756, 368864, 403445, 461080, 507188, 633985, 645512, 806890, 887579, 922160, 1014376, 1267970, 1291024, 1613780, 1775158, 1844320, 2028752, 2535940, 2582048, 3227560, 3550316, 4057504, 4437895, 5071880, 6455120, 7100632, 8875790, 10143760, 12910240, 14201264, 17751580, 20287520, 28402528, 35503160, 71006320, 142012640]

約数ペア:

[(1, 142012640), (2, 71006320), (4, 35503160), (5, 28402528), (7, 20287520), (8, 17751580), (10, 14201264), (11, 12910240), (14, 10143760), (16, 8875790), (20, 7100632), (22, 6455120), (28, 5071880), (32, 4437895), (35, 4057504), (40, 3550316), (44, 3227560), (55, 2582048), (56, 2535940), (70, 2028752), (77, 1844320), (80, 1775158), (88, 1613780), (110, 1291024), (112, 1267970), (140, 1014376), (154, 922160), (160, 887579), (176, 806890), (220, 645512), (224, 633985), (280, 507188), (308, 461080), (352, 403445), (385, 368864), (440, 322756), (560, 253594), (616, 230540), (770, 184432), (880, 161378), (1120, 126797), (1232, 115270), (1540, 92216), (1760, 80689), (2464, 57635), (3080, 46108), (6160, 23054), (11527, 12320)]