144659020040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{276637}}^1$

素因数の和:277434

約数の個数: 64

約数和(自身を含む): 345078241200

約数和(自身を除く): 200419221160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 769, 1538, 3076, 3845, 6152, 7690, 13073, 15380, 26146, 30760, 52292, 65365, 104584, 130730, 261460, 276637, 522920, 553274, 1106548, 1383185, 2213096, 2766370, 4702829, 5532740, 9405658, 11065480, 18811316, 23514145, 37622632, 47028290, 94056580, 188113160, 212733853, 425467706, 850935412, 1063669265, 1701870824, 2127338530, 3616475501, 4254677060, 7232951002, 8509354120, 14465902004, 18082377505, 28931804008, 36164755010, 72329510020, 144659020040]

約数ペア:

[(1, 144659020040), (2, 72329510020), (4, 36164755010), (5, 28931804008), (8, 18082377505), (10, 14465902004), (17, 8509354120), (20, 7232951002), (34, 4254677060), (40, 3616475501), (68, 2127338530), (85, 1701870824), (136, 1063669265), (170, 850935412), (340, 425467706), (680, 212733853), (769, 188113160), (1538, 94056580), (3076, 47028290), (3845, 37622632), (6152, 23514145), (7690, 18811316), (13073, 11065480), (15380, 9405658), (26146, 5532740), (30760, 4702829), (52292, 2766370), (65365, 2213096), (104584, 1383185), (130730, 1106548), (261460, 553274), (276637, 522920)]