13502720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 40618368

約数和(自身を除く): 27115648

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 137, 140, 154, 160, 176, 220, 224, 256, 274, 280, 308, 320, 352, 385, 440, 448, 548, 560, 616, 640, 685, 704, 770, 880, 896, 959, 1096, 1120, 1232, 1280, 1370, 1408, 1507, 1540, 1760, 1792, 1918, 2192, 2240, 2464, 2740, 2816, 3014, 3080, 3520, 3836, 4384, 4480, 4795, 4928, 5480, 6028, 6160, 7040, 7535, 7672, 8768, 8960, 9590, 9856, 10549, 10960, 12056, 12320, 14080, 15070, 15344, 17536, 19180, 19712, 21098, 21920, 24112, 24640, 30140, 30688, 35072, 38360, 42196, 43840, 48224, 49280, 52745, 60280, 61376, 76720, 84392, 87680, 96448, 98560, 105490, 120560, 122752, 153440, 168784, 175360, 192896, 210980, 241120, 245504, 306880, 337568, 385792, 421960, 482240, 613760, 675136, 843920, 964480, 1227520, 1350272, 1687840, 1928960, 2700544, 3375680, 6751360, 13502720]

約数ペア:

[(1, 13502720), (2, 6751360), (4, 3375680), (5, 2700544), (7, 1928960), (8, 1687840), (10, 1350272), (11, 1227520), (14, 964480), (16, 843920), (20, 675136), (22, 613760), (28, 482240), (32, 421960), (35, 385792), (40, 337568), (44, 306880), (55, 245504), (56, 241120), (64, 210980), (70, 192896), (77, 175360), (80, 168784), (88, 153440), (110, 122752), (112, 120560), (128, 105490), (137, 98560), (140, 96448), (154, 87680), (160, 84392), (176, 76720), (220, 61376), (224, 60280), (256, 52745), (274, 49280), (280, 48224), (308, 43840), (320, 42196), (352, 38360), (385, 35072), (440, 30688), (448, 30140), (548, 24640), (560, 24112), (616, 21920), (640, 21098), (685, 19712), (704, 19180), (770, 17536), (880, 15344), (896, 15070), (959, 14080), (1096, 12320), (1120, 12056), (1232, 10960), (1280, 10549), (1370, 9856), (1408, 9590), (1507, 8960), (1540, 8768), (1760, 7672), (1792, 7535), (1918, 7040), (2192, 6160), (2240, 6028), (2464, 5480), (2740, 4928), (2816, 4795), (3014, 4480), (3080, 4384), (3520, 3836)]