13941960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 42094080

約数和(自身を除く): 28152120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 521, 669, 892, 1042, 1115, 1338, 1563, 1784, 2084, 2230, 2605, 2676, 3126, 3345, 4168, 4460, 5210, 5352, 6252, 6690, 7815, 8920, 10420, 12504, 13380, 15630, 20840, 26760, 31260, 62520, 116183, 232366, 348549, 464732, 580915, 697098, 929464, 1161830, 1394196, 1742745, 2323660, 2788392, 3485490, 4647320, 6970980, 13941960]

約数ペア:

[(1, 13941960), (2, 6970980), (3, 4647320), (4, 3485490), (5, 2788392), (6, 2323660), (8, 1742745), (10, 1394196), (12, 1161830), (15, 929464), (20, 697098), (24, 580915), (30, 464732), (40, 348549), (60, 232366), (120, 116183), (223, 62520), (446, 31260), (521, 26760), (669, 20840), (892, 15630), (1042, 13380), (1115, 12504), (1338, 10420), (1563, 8920), (1784, 7815), (2084, 6690), (2230, 6252), (2605, 5352), (2676, 5210), (3126, 4460), (3345, 4168)]