2015013552

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{1549}}^1$

素因数の和:2262

約数の個数: 80

約数和(自身を含む): 5343928800

約数和(自身を除く): 3328915248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 661, 984, 1322, 1549, 1968, 1983, 2644, 3098, 3966, 4647, 5288, 6196, 7932, 9294, 10576, 12392, 15864, 18588, 24784, 27101, 31728, 37176, 54202, 63509, 74352, 81303, 108404, 127018, 162606, 190527, 216808, 254036, 325212, 381054, 433616, 508072, 650424, 762108, 1016144, 1023889, 1300848, 1524216, 2047778, 3048432, 3071667, 4095556, 6143334, 8191112, 12286668, 16382224, 24573336, 41979449, 49146672, 83958898, 125938347, 167917796, 251876694, 335835592, 503753388, 671671184, 1007506776, 2015013552]

約数ペア:

[(1, 2015013552), (2, 1007506776), (3, 671671184), (4, 503753388), (6, 335835592), (8, 251876694), (12, 167917796), (16, 125938347), (24, 83958898), (41, 49146672), (48, 41979449), (82, 24573336), (123, 16382224), (164, 12286668), (246, 8191112), (328, 6143334), (492, 4095556), (656, 3071667), (661, 3048432), (984, 2047778), (1322, 1524216), (1549, 1300848), (1968, 1023889), (1983, 1016144), (2644, 762108), (3098, 650424), (3966, 508072), (4647, 433616), (5288, 381054), (6196, 325212), (7932, 254036), (9294, 216808), (10576, 190527), (12392, 162606), (15864, 127018), (18588, 108404), (24784, 81303), (27101, 74352), (31728, 63509), (37176, 54202)]