2196863160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{494789}}^1$

素因数の和:494840

約数の個数: 64

約数和(自身を含む): 6768727200

約数和(自身を除く): 4571864040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 494789, 989578, 1484367, 1979156, 2473945, 2968734, 3958312, 4947890, 5937468, 7421835, 9895780, 11874936, 14843670, 18307193, 19791560, 29687340, 36614386, 54921579, 59374680, 73228772, 91535965, 109843158, 146457544, 183071930, 219686316, 274607895, 366143860, 439372632, 549215790, 732287720, 1098431580, 2196863160]

約数ペア:

[(1, 2196863160), (2, 1098431580), (3, 732287720), (4, 549215790), (5, 439372632), (6, 366143860), (8, 274607895), (10, 219686316), (12, 183071930), (15, 146457544), (20, 109843158), (24, 91535965), (30, 73228772), (37, 59374680), (40, 54921579), (60, 36614386), (74, 29687340), (111, 19791560), (120, 18307193), (148, 14843670), (185, 11874936), (222, 9895780), (296, 7421835), (370, 5937468), (444, 4947890), (555, 3958312), (740, 2968734), (888, 2473945), (1110, 1979156), (1480, 1484367), (2220, 989578), (4440, 494789)]