199911360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1721}}^1$

素因数の和:1763

約数の個数: 168

約数和(自身を含む): 698071248

約数和(自身を除く): 498159888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1721, 1760, 1815, 1936, 2112, 2420, 2640, 2904, 3442, 3520, 3630, 3872, 4840, 5163, 5280, 5808, 6884, 7260, 7744, 8605, 9680, 10326, 10560, 11616, 13768, 14520, 17210, 18931, 19360, 20652, 23232, 25815, 27536, 29040, 34420, 37862, 38720, 41304, 51630, 55072, 56793, 58080, 68840, 75724, 82608, 94655, 103260, 110144, 113586, 116160, 137680, 151448, 165216, 189310, 206520, 208241, 227172, 275360, 283965, 302896, 330432, 378620, 413040, 416482, 454344, 550720, 567930, 605792, 624723, 757240, 826080, 832964, 908688, 1041205, 1135860, 1211584, 1249446, 1514480, 1652160, 1665928, 1817376, 2082410, 2271720, 2498892, 3028960, 3123615, 3331856, 3634752, 4164820, 4543440, 4997784, 6057920, 6247230, 6663712, 8329640, 9086880, 9995568, 12494460, 13327424, 16659280, 18173760, 19991136, 24988920, 33318560, 39982272, 49977840, 66637120, 99955680, 199911360]

約数ペア:

[(1, 199911360), (2, 99955680), (3, 66637120), (4, 49977840), (5, 39982272), (6, 33318560), (8, 24988920), (10, 19991136), (11, 18173760), (12, 16659280), (15, 13327424), (16, 12494460), (20, 9995568), (22, 9086880), (24, 8329640), (30, 6663712), (32, 6247230), (33, 6057920), (40, 4997784), (44, 4543440), (48, 4164820), (55, 3634752), (60, 3331856), (64, 3123615), (66, 3028960), (80, 2498892), (88, 2271720), (96, 2082410), (110, 1817376), (120, 1665928), (121, 1652160), (132, 1514480), (160, 1249446), (165, 1211584), (176, 1135860), (192, 1041205), (220, 908688), (240, 832964), (242, 826080), (264, 757240), (320, 624723), (330, 605792), (352, 567930), (363, 550720), (440, 454344), (480, 416482), (484, 413040), (528, 378620), (605, 330432), (660, 302896), (704, 283965), (726, 275360), (880, 227172), (960, 208241), (968, 206520), (1056, 189310), (1210, 165216), (1320, 151448), (1452, 137680), (1721, 116160), (1760, 113586), (1815, 110144), (1936, 103260), (2112, 94655), (2420, 82608), (2640, 75724), (2904, 68840), (3442, 58080), (3520, 56793), (3630, 55072), (3872, 51630), (4840, 41304), (5163, 38720), (5280, 37862), (5808, 34420), (6884, 29040), (7260, 27536), (7744, 25815), (8605, 23232), (9680, 20652), (10326, 19360), (10560, 18931), (11616, 17210), (13768, 14520)]