106940080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:195

約数の個数: 120

約数和(自身を含む): 279263376

約数和(自身を除く): 172323296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 107, 124, 130, 155, 208, 214, 248, 260, 310, 403, 428, 496, 520, 535, 620, 806, 856, 961, 1040, 1070, 1240, 1391, 1612, 1712, 1922, 2015, 2140, 2480, 2782, 3224, 3317, 3844, 4030, 4280, 4805, 5564, 6448, 6634, 6955, 7688, 8060, 8560, 9610, 11128, 12493, 13268, 13910, 15376, 16120, 16585, 19220, 22256, 24986, 26536, 27820, 32240, 33170, 38440, 43121, 49972, 53072, 55640, 62465, 66340, 76880, 86242, 99944, 102827, 111280, 124930, 132680, 172484, 199888, 205654, 215605, 249860, 265360, 344968, 411308, 431210, 499720, 514135, 689936, 822616, 862420, 999440, 1028270, 1336751, 1645232, 1724840, 2056540, 2673502, 3449680, 4113080, 5347004, 6683755, 8226160, 10694008, 13367510, 21388016, 26735020, 53470040, 106940080]

約数ペア:

[(1, 106940080), (2, 53470040), (4, 26735020), (5, 21388016), (8, 13367510), (10, 10694008), (13, 8226160), (16, 6683755), (20, 5347004), (26, 4113080), (31, 3449680), (40, 2673502), (52, 2056540), (62, 1724840), (65, 1645232), (80, 1336751), (104, 1028270), (107, 999440), (124, 862420), (130, 822616), (155, 689936), (208, 514135), (214, 499720), (248, 431210), (260, 411308), (310, 344968), (403, 265360), (428, 249860), (496, 215605), (520, 205654), (535, 199888), (620, 172484), (806, 132680), (856, 124930), (961, 111280), (1040, 102827), (1070, 99944), (1240, 86242), (1391, 76880), (1612, 66340), (1712, 62465), (1922, 55640), (2015, 53072), (2140, 49972), (2480, 43121), (2782, 38440), (3224, 33170), (3317, 32240), (3844, 27820), (4030, 26536), (4280, 24986), (4805, 22256), (5564, 19220), (6448, 16585), (6634, 16120), (6955, 15376), (7688, 13910), (8060, 13268), (8560, 12493), (9610, 11128)]