4642264440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{390763}}^1$

素因数の和:390794

約数の個数: 128

約数和(自身を含む): 16881004800

約数和(自身を除く): 12238740360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 390763, 781526, 1172289, 1563052, 1953815, 2344578, 3126104, 3516867, 3907630, 4298393, 4689156, 5861445, 7033734, 7815260, 8596786, 9378312, 10550601, 11722890, 12895179, 14067468, 15630520, 17193572, 17584335, 21101202, 21491965, 23445780, 25790358, 28134936, 34387144, 35168670, 38685537, 42202404, 42983930, 46891560, 51580716, 52753005, 64475895, 70337340, 77371074, 84404808, 85967860, 103161432, 105506010, 116056611, 128951790, 140674680, 154742148, 171935720, 193427685, 211012020, 232113222, 257903580, 309484296, 386855370, 422024040, 464226444, 515807160, 580283055, 773710740, 928452888, 1160566110, 1547421480, 2321132220, 4642264440]

約数ペア:

[(1, 4642264440), (2, 2321132220), (3, 1547421480), (4, 1160566110), (5, 928452888), (6, 773710740), (8, 580283055), (9, 515807160), (10, 464226444), (11, 422024040), (12, 386855370), (15, 309484296), (18, 257903580), (20, 232113222), (22, 211012020), (24, 193427685), (27, 171935720), (30, 154742148), (33, 140674680), (36, 128951790), (40, 116056611), (44, 105506010), (45, 103161432), (54, 85967860), (55, 84404808), (60, 77371074), (66, 70337340), (72, 64475895), (88, 52753005), (90, 51580716), (99, 46891560), (108, 42983930), (110, 42202404), (120, 38685537), (132, 35168670), (135, 34387144), (165, 28134936), (180, 25790358), (198, 23445780), (216, 21491965), (220, 21101202), (264, 17584335), (270, 17193572), (297, 15630520), (330, 14067468), (360, 12895179), (396, 11722890), (440, 10550601), (495, 9378312), (540, 8596786), (594, 7815260), (660, 7033734), (792, 5861445), (990, 4689156), (1080, 4298393), (1188, 3907630), (1320, 3516867), (1485, 3126104), (1980, 2344578), (2376, 1953815), (2970, 1563052), (3960, 1172289), (5940, 781526), (11880, 390763)]