11643520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 33488640

約数和(自身を除く): 21845120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 113, 115, 128, 140, 160, 161, 184, 224, 226, 230, 280, 320, 322, 368, 448, 452, 460, 560, 565, 640, 644, 736, 791, 805, 896, 904, 920, 1120, 1130, 1288, 1472, 1582, 1610, 1808, 1840, 2240, 2260, 2576, 2599, 2944, 3164, 3220, 3616, 3680, 3955, 4480, 4520, 5152, 5198, 6328, 6440, 7232, 7360, 7910, 9040, 10304, 10396, 12656, 12880, 12995, 14464, 14720, 15820, 18080, 18193, 20608, 20792, 25312, 25760, 25990, 31640, 36160, 36386, 41584, 50624, 51520, 51980, 63280, 72320, 72772, 83168, 90965, 101248, 103040, 103960, 126560, 145544, 166336, 181930, 207920, 253120, 291088, 332672, 363860, 415840, 506240, 582176, 727720, 831680, 1164352, 1455440, 1663360, 2328704, 2910880, 5821760, 11643520]

約数ペア:

[(1, 11643520), (2, 5821760), (4, 2910880), (5, 2328704), (7, 1663360), (8, 1455440), (10, 1164352), (14, 831680), (16, 727720), (20, 582176), (23, 506240), (28, 415840), (32, 363860), (35, 332672), (40, 291088), (46, 253120), (56, 207920), (64, 181930), (70, 166336), (80, 145544), (92, 126560), (112, 103960), (113, 103040), (115, 101248), (128, 90965), (140, 83168), (160, 72772), (161, 72320), (184, 63280), (224, 51980), (226, 51520), (230, 50624), (280, 41584), (320, 36386), (322, 36160), (368, 31640), (448, 25990), (452, 25760), (460, 25312), (560, 20792), (565, 20608), (640, 18193), (644, 18080), (736, 15820), (791, 14720), (805, 14464), (896, 12995), (904, 12880), (920, 12656), (1120, 10396), (1130, 10304), (1288, 9040), (1472, 7910), (1582, 7360), (1610, 7232), (1808, 6440), (1840, 6328), (2240, 5198), (2260, 5152), (2576, 4520), (2599, 4480), (2944, 3955), (3164, 3680), (3220, 3616)]