14155120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 40202784

約数和(自身を除く): 26047664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 157, 161, 184, 196, 230, 245, 280, 314, 322, 368, 392, 460, 490, 560, 628, 644, 784, 785, 805, 920, 980, 1099, 1127, 1256, 1288, 1570, 1610, 1840, 1960, 2198, 2254, 2512, 2576, 3140, 3220, 3611, 3920, 4396, 4508, 5495, 5635, 6280, 6440, 7222, 7693, 8792, 9016, 10990, 11270, 12560, 12880, 14444, 15386, 17584, 18032, 18055, 21980, 22540, 25277, 28888, 30772, 36110, 38465, 43960, 45080, 50554, 57776, 61544, 72220, 76930, 87920, 90160, 101108, 123088, 126385, 144440, 153860, 176939, 202216, 252770, 288880, 307720, 353878, 404432, 505540, 615440, 707756, 884695, 1011080, 1415512, 1769390, 2022160, 2831024, 3538780, 7077560, 14155120]

約数ペア:

[(1, 14155120), (2, 7077560), (4, 3538780), (5, 2831024), (7, 2022160), (8, 1769390), (10, 1415512), (14, 1011080), (16, 884695), (20, 707756), (23, 615440), (28, 505540), (35, 404432), (40, 353878), (46, 307720), (49, 288880), (56, 252770), (70, 202216), (80, 176939), (92, 153860), (98, 144440), (112, 126385), (115, 123088), (140, 101108), (157, 90160), (161, 87920), (184, 76930), (196, 72220), (230, 61544), (245, 57776), (280, 50554), (314, 45080), (322, 43960), (368, 38465), (392, 36110), (460, 30772), (490, 28888), (560, 25277), (628, 22540), (644, 21980), (784, 18055), (785, 18032), (805, 17584), (920, 15386), (980, 14444), (1099, 12880), (1127, 12560), (1256, 11270), (1288, 10990), (1570, 9016), (1610, 8792), (1840, 7693), (1960, 7222), (2198, 6440), (2254, 6280), (2512, 5635), (2576, 5495), (3140, 4508), (3220, 4396), (3611, 3920)]