71150640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26951}}^1$

素因数の和:26978

約数の個数: 80

約数和(自身を含む): 240627456

約数和(自身を除く): 169476816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 26951, 53902, 80853, 107804, 134755, 161706, 215608, 269510, 296461, 323412, 404265, 431216, 539020, 592922, 646824, 808530, 889383, 1078040, 1185844, 1293648, 1482305, 1617060, 1778766, 2156080, 2371688, 2964610, 3234120, 3557532, 4446915, 4743376, 5929220, 6468240, 7115064, 8893830, 11858440, 14230128, 17787660, 23716880, 35575320, 71150640]

約数ペア:

[(1, 71150640), (2, 35575320), (3, 23716880), (4, 17787660), (5, 14230128), (6, 11858440), (8, 8893830), (10, 7115064), (11, 6468240), (12, 5929220), (15, 4743376), (16, 4446915), (20, 3557532), (22, 3234120), (24, 2964610), (30, 2371688), (33, 2156080), (40, 1778766), (44, 1617060), (48, 1482305), (55, 1293648), (60, 1185844), (66, 1078040), (80, 889383), (88, 808530), (110, 646824), (120, 592922), (132, 539020), (165, 431216), (176, 404265), (220, 323412), (240, 296461), (264, 269510), (330, 215608), (440, 161706), (528, 134755), (660, 107804), (880, 80853), (1320, 53902), (2640, 26951)]