71569132960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{270931}}^1$

素因数の和:271086

約数の個数: 96

約数和(自身を含む): 183522834432

約数和(自身を除く): 111953701472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3302, 4064, 5080, 6604, 8255, 10160, 13208, 16510, 20320, 26416, 33020, 52832, 66040, 132080, 264160, 270931, 541862, 1083724, 1354655, 2167448, 2709310, 3522103, 4334896, 5418620, 7044206, 8669792, 10837240, 14088412, 17610515, 21674480, 28176824, 34408237, 35221030, 43348960, 56353648, 68816474, 70442060, 112707296, 137632948, 140884120, 172041185, 275265896, 281768240, 344082370, 447307081, 550531792, 563536480, 688164740, 894614162, 1101063584, 1376329480, 1789228324, 2236535405, 2752658960, 3578456648, 4473070810, 5505317920, 7156913296, 8946141620, 14313826592, 17892283240, 35784566480, 71569132960]

約数ペア:

[(1, 71569132960), (2, 35784566480), (4, 17892283240), (5, 14313826592), (8, 8946141620), (10, 7156913296), (13, 5505317920), (16, 4473070810), (20, 3578456648), (26, 2752658960), (32, 2236535405), (40, 1789228324), (52, 1376329480), (65, 1101063584), (80, 894614162), (104, 688164740), (127, 563536480), (130, 550531792), (160, 447307081), (208, 344082370), (254, 281768240), (260, 275265896), (416, 172041185), (508, 140884120), (520, 137632948), (635, 112707296), (1016, 70442060), (1040, 68816474), (1270, 56353648), (1651, 43348960), (2032, 35221030), (2080, 34408237), (2540, 28176824), (3302, 21674480), (4064, 17610515), (5080, 14088412), (6604, 10837240), (8255, 8669792), (10160, 7044206), (13208, 5418620), (16510, 4334896), (20320, 3522103), (26416, 2709310), (33020, 2167448), (52832, 1354655), (66040, 1083724), (132080, 541862), (264160, 270931)]