13440465720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3394057}}^1$

素因数の和:3394085

約数の個数: 96

約数和(自身を含む): 47652574320

約数和(自身を除く): 34212108600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 3394057, 6788114, 10182171, 13576228, 16970285, 20364342, 27152456, 30546513, 33940570, 37334627, 40728684, 50910855, 61093026, 67881140, 74669254, 81457368, 101821710, 112003881, 122186052, 135762280, 149338508, 152732565, 186673135, 203643420, 224007762, 244372104, 298677016, 305465130, 336011643, 373346270, 407286840, 448015524, 560019405, 610930260, 672023286, 746692540, 896031048, 1120038810, 1221860520, 1344046572, 1493385080, 1680058215, 2240077620, 2688093144, 3360116430, 4480155240, 6720232860, 13440465720]

約数ペア:

[(1, 13440465720), (2, 6720232860), (3, 4480155240), (4, 3360116430), (5, 2688093144), (6, 2240077620), (8, 1680058215), (9, 1493385080), (10, 1344046572), (11, 1221860520), (12, 1120038810), (15, 896031048), (18, 746692540), (20, 672023286), (22, 610930260), (24, 560019405), (30, 448015524), (33, 407286840), (36, 373346270), (40, 336011643), (44, 305465130), (45, 298677016), (55, 244372104), (60, 224007762), (66, 203643420), (72, 186673135), (88, 152732565), (90, 149338508), (99, 135762280), (110, 122186052), (120, 112003881), (132, 101821710), (165, 81457368), (180, 74669254), (198, 67881140), (220, 61093026), (264, 50910855), (330, 40728684), (360, 37334627), (396, 33940570), (440, 30546513), (495, 27152456), (660, 20364342), (792, 16970285), (990, 13576228), (1320, 10182171), (1980, 6788114), (3960, 3394057)]