42051207120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13477951}}^1$

素因数の和:13477980

約数の個数: 80

約数和(自身を含む): 140386348032

約数和(自身を除く): 98335140912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 13477951, 26955902, 40433853, 53911804, 67389755, 80867706, 107823608, 134779510, 161735412, 175213363, 202169265, 215647216, 269559020, 323470824, 350426726, 404338530, 525640089, 539118040, 646941648, 700853452, 808677060, 876066815, 1051280178, 1078236080, 1401706904, 1617354120, 1752133630, 2102560356, 2628200445, 2803413808, 3234708240, 3504267260, 4205120712, 5256400890, 7008534520, 8410241424, 10512801780, 14017069040, 21025603560, 42051207120]

約数ペア:

[(1, 42051207120), (2, 21025603560), (3, 14017069040), (4, 10512801780), (5, 8410241424), (6, 7008534520), (8, 5256400890), (10, 4205120712), (12, 3504267260), (13, 3234708240), (15, 2803413808), (16, 2628200445), (20, 2102560356), (24, 1752133630), (26, 1617354120), (30, 1401706904), (39, 1078236080), (40, 1051280178), (48, 876066815), (52, 808677060), (60, 700853452), (65, 646941648), (78, 539118040), (80, 525640089), (104, 404338530), (120, 350426726), (130, 323470824), (156, 269559020), (195, 215647216), (208, 202169265), (240, 175213363), (260, 161735412), (312, 134779510), (390, 107823608), (520, 80867706), (624, 67389755), (780, 53911804), (1040, 40433853), (1560, 26955902), (3120, 13477951)]