118023640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3319}}^1$

素因数の和:3464

約数の個数: 64

約数和(自身を含む): 305971200

約数和(自身を除く): 187947560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3319, 3556, 4445, 5080, 6638, 7112, 8890, 13276, 16595, 17780, 23233, 26552, 33190, 35560, 46466, 66380, 92932, 116165, 132760, 185864, 232330, 421513, 464660, 843026, 929320, 1686052, 2107565, 2950591, 3372104, 4215130, 5901182, 8430260, 11802364, 14752955, 16860520, 23604728, 29505910, 59011820, 118023640]

約数ペア:

[(1, 118023640), (2, 59011820), (4, 29505910), (5, 23604728), (7, 16860520), (8, 14752955), (10, 11802364), (14, 8430260), (20, 5901182), (28, 4215130), (35, 3372104), (40, 2950591), (56, 2107565), (70, 1686052), (127, 929320), (140, 843026), (254, 464660), (280, 421513), (508, 232330), (635, 185864), (889, 132760), (1016, 116165), (1270, 92932), (1778, 66380), (2540, 46466), (3319, 35560), (3556, 33190), (4445, 26552), (5080, 23233), (6638, 17780), (7112, 16595), (8890, 13276)]