164963160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1783}}^1$

素因数の和:2057

約数の個数: 96

約数和(自身を含む): 538518240

約数和(自身を除く): 373555080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 257, 360, 514, 771, 1028, 1285, 1542, 1783, 2056, 2313, 2570, 3084, 3566, 3855, 4626, 5140, 5349, 6168, 7132, 7710, 8915, 9252, 10280, 10698, 11565, 14264, 15420, 16047, 17830, 18504, 21396, 23130, 26745, 30840, 32094, 35660, 42792, 46260, 53490, 64188, 71320, 80235, 92520, 106980, 128376, 160470, 213960, 320940, 458231, 641880, 916462, 1374693, 1832924, 2291155, 2749386, 3665848, 4124079, 4582310, 5498772, 6873465, 8248158, 9164620, 10997544, 13746930, 16496316, 18329240, 20620395, 27493860, 32992632, 41240790, 54987720, 82481580, 164963160]

約数ペア:

[(1, 164963160), (2, 82481580), (3, 54987720), (4, 41240790), (5, 32992632), (6, 27493860), (8, 20620395), (9, 18329240), (10, 16496316), (12, 13746930), (15, 10997544), (18, 9164620), (20, 8248158), (24, 6873465), (30, 5498772), (36, 4582310), (40, 4124079), (45, 3665848), (60, 2749386), (72, 2291155), (90, 1832924), (120, 1374693), (180, 916462), (257, 641880), (360, 458231), (514, 320940), (771, 213960), (1028, 160470), (1285, 128376), (1542, 106980), (1783, 92520), (2056, 80235), (2313, 71320), (2570, 64188), (3084, 53490), (3566, 46260), (3855, 42792), (4626, 35660), (5140, 32094), (5349, 30840), (6168, 26745), (7132, 23130), (7710, 21396), (8915, 18504), (9252, 17830), (10280, 16047), (10698, 15420), (11565, 14264)]