19299720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14621}}^1$

素因数の和:14646

約数の個数: 64

約数和(自身を含む): 63167040

約数和(自身を除く): 43867320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 14621, 29242, 43863, 58484, 73105, 87726, 116968, 146210, 160831, 175452, 219315, 292420, 321662, 350904, 438630, 482493, 584840, 643324, 804155, 877260, 964986, 1286648, 1608310, 1754520, 1929972, 2412465, 3216620, 3859944, 4824930, 6433240, 9649860, 19299720]

約数ペア:

[(1, 19299720), (2, 9649860), (3, 6433240), (4, 4824930), (5, 3859944), (6, 3216620), (8, 2412465), (10, 1929972), (11, 1754520), (12, 1608310), (15, 1286648), (20, 964986), (22, 877260), (24, 804155), (30, 643324), (33, 584840), (40, 482493), (44, 438630), (55, 350904), (60, 321662), (66, 292420), (88, 219315), (110, 175452), (120, 160831), (132, 146210), (165, 116968), (220, 87726), (264, 73105), (330, 58484), (440, 43863), (660, 29242), (1320, 14621)]