199938360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98009}}^1$

素因数の和:98040

約数の個数: 64

約数和(自身を含む): 635104800

約数和(自身を除く): 435166440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 98009, 196018, 294027, 392036, 490045, 588054, 784072, 980090, 1176108, 1470135, 1666153, 1960180, 2352216, 2940270, 3332306, 3920360, 4998459, 5880540, 6664612, 8330765, 9996918, 11761080, 13329224, 16661530, 19993836, 24992295, 33323060, 39987672, 49984590, 66646120, 99969180, 199938360]

約数ペア:

[(1, 199938360), (2, 99969180), (3, 66646120), (4, 49984590), (5, 39987672), (6, 33323060), (8, 24992295), (10, 19993836), (12, 16661530), (15, 13329224), (17, 11761080), (20, 9996918), (24, 8330765), (30, 6664612), (34, 5880540), (40, 4998459), (51, 3920360), (60, 3332306), (68, 2940270), (85, 2352216), (102, 1960180), (120, 1666153), (136, 1470135), (170, 1176108), (204, 980090), (255, 784072), (340, 588054), (408, 490045), (510, 392036), (680, 294027), (1020, 196018), (2040, 98009)]