207519120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1237}}^1$

素因数の和:1489

約数の個数: 120

約数和(自身を含む): 700475256

約数和(自身を除く): 492956136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 233, 240, 360, 466, 699, 720, 932, 1165, 1237, 1398, 1864, 2097, 2330, 2474, 2796, 3495, 3711, 3728, 4194, 4660, 4948, 5592, 6185, 6990, 7422, 8388, 9320, 9896, 10485, 11133, 11184, 12370, 13980, 14844, 16776, 18555, 18640, 19792, 20970, 22266, 24740, 27960, 29688, 33552, 37110, 41940, 44532, 49480, 55665, 55920, 59376, 74220, 83880, 89064, 98960, 111330, 148440, 167760, 178128, 222660, 288221, 296880, 445320, 576442, 864663, 890640, 1152884, 1441105, 1729326, 2305768, 2593989, 2882210, 3458652, 4323315, 4611536, 5187978, 5764420, 6917304, 8646630, 10375956, 11528840, 12969945, 13834608, 17293260, 20751912, 23057680, 25939890, 34586520, 41503824, 51879780, 69173040, 103759560, 207519120]

約数ペア:

[(1, 207519120), (2, 103759560), (3, 69173040), (4, 51879780), (5, 41503824), (6, 34586520), (8, 25939890), (9, 23057680), (10, 20751912), (12, 17293260), (15, 13834608), (16, 12969945), (18, 11528840), (20, 10375956), (24, 8646630), (30, 6917304), (36, 5764420), (40, 5187978), (45, 4611536), (48, 4323315), (60, 3458652), (72, 2882210), (80, 2593989), (90, 2305768), (120, 1729326), (144, 1441105), (180, 1152884), (233, 890640), (240, 864663), (360, 576442), (466, 445320), (699, 296880), (720, 288221), (932, 222660), (1165, 178128), (1237, 167760), (1398, 148440), (1864, 111330), (2097, 98960), (2330, 89064), (2474, 83880), (2796, 74220), (3495, 59376), (3711, 55920), (3728, 55665), (4194, 49480), (4660, 44532), (4948, 41940), (5592, 37110), (6185, 33552), (6990, 29688), (7422, 27960), (8388, 24740), (9320, 22266), (9896, 20970), (10485, 19792), (11133, 18640), (11184, 18555), (12370, 16776), (13980, 14844)]