15692303440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{48589}}^1$

素因数の和:48980

約数の個数: 80

約数和(自身を含む): 39910659840

約数和(自身を除く): 24218356400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 367, 440, 734, 880, 1468, 1835, 2936, 3670, 4037, 5872, 7340, 8074, 14680, 16148, 20185, 29360, 32296, 40370, 48589, 64592, 80740, 97178, 161480, 194356, 242945, 322960, 388712, 485890, 534479, 777424, 971780, 1068958, 1943560, 2137916, 2672395, 3887120, 4275832, 5344790, 8551664, 10689580, 17832163, 21379160, 35664326, 42758320, 71328652, 89160815, 142657304, 178321630, 196153793, 285314608, 356643260, 392307586, 713286520, 784615172, 980768965, 1426573040, 1569230344, 1961537930, 3138460688, 3923075860, 7846151720, 15692303440]

約数ペア:

[(1, 15692303440), (2, 7846151720), (4, 3923075860), (5, 3138460688), (8, 1961537930), (10, 1569230344), (11, 1426573040), (16, 980768965), (20, 784615172), (22, 713286520), (40, 392307586), (44, 356643260), (55, 285314608), (80, 196153793), (88, 178321630), (110, 142657304), (176, 89160815), (220, 71328652), (367, 42758320), (440, 35664326), (734, 21379160), (880, 17832163), (1468, 10689580), (1835, 8551664), (2936, 5344790), (3670, 4275832), (4037, 3887120), (5872, 2672395), (7340, 2137916), (8074, 1943560), (14680, 1068958), (16148, 971780), (20185, 777424), (29360, 534479), (32296, 485890), (40370, 388712), (48589, 322960), (64592, 242945), (80740, 194356), (97178, 161480)]