186018560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1638

約数の個数: 144

約数和(自身を含む): 548740416

約数和(自身を除く): 362721856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1597, 1664, 1792, 1820, 2080, 2240, 2912, 3194, 3328, 3640, 4160, 4480, 5824, 6388, 7280, 7985, 8320, 8960, 11179, 11648, 12776, 14560, 15970, 16640, 20761, 22358, 23296, 25552, 29120, 31940, 41522, 44716, 51104, 55895, 58240, 63880, 83044, 89432, 102208, 103805, 111790, 116480, 127760, 145327, 166088, 178864, 204416, 207610, 223580, 255520, 290654, 332176, 357728, 408832, 415220, 447160, 511040, 581308, 664352, 715456, 726635, 830440, 894320, 1022080, 1162616, 1328704, 1430912, 1453270, 1660880, 1788640, 2044160, 2325232, 2657408, 2861824, 2906540, 3321760, 3577280, 4650464, 5314816, 5813080, 6643520, 7154560, 9300928, 11626160, 13287040, 14309120, 18601856, 23252320, 26574080, 37203712, 46504640, 93009280, 186018560]

約数ペア:

[(1, 186018560), (2, 93009280), (4, 46504640), (5, 37203712), (7, 26574080), (8, 23252320), (10, 18601856), (13, 14309120), (14, 13287040), (16, 11626160), (20, 9300928), (26, 7154560), (28, 6643520), (32, 5813080), (35, 5314816), (40, 4650464), (52, 3577280), (56, 3321760), (64, 2906540), (65, 2861824), (70, 2657408), (80, 2325232), (91, 2044160), (104, 1788640), (112, 1660880), (128, 1453270), (130, 1430912), (140, 1328704), (160, 1162616), (182, 1022080), (208, 894320), (224, 830440), (256, 726635), (260, 715456), (280, 664352), (320, 581308), (364, 511040), (416, 447160), (448, 415220), (455, 408832), (520, 357728), (560, 332176), (640, 290654), (728, 255520), (832, 223580), (896, 207610), (910, 204416), (1040, 178864), (1120, 166088), (1280, 145327), (1456, 127760), (1597, 116480), (1664, 111790), (1792, 103805), (1820, 102208), (2080, 89432), (2240, 83044), (2912, 63880), (3194, 58240), (3328, 55895), (3640, 51104), (4160, 44716), (4480, 41522), (5824, 31940), (6388, 29120), (7280, 25552), (7985, 23296), (8320, 22358), (8960, 20761), (11179, 16640), (11648, 15970), (12776, 14560)]