16005785940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1181}}^1$

素因数の和:1359

約数の個数: 288

約数和(自身を含む): 53158000896

約数和(自身を除く): 37152214956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 43, 45, 51, 60, 68, 85, 86, 90, 102, 103, 129, 153, 170, 172, 180, 204, 206, 215, 255, 258, 306, 309, 340, 387, 412, 430, 510, 515, 516, 612, 618, 645, 731, 765, 774, 860, 927, 1020, 1030, 1181, 1236, 1290, 1462, 1530, 1545, 1548, 1751, 1854, 1935, 2060, 2193, 2362, 2580, 2924, 3060, 3090, 3502, 3543, 3655, 3708, 3870, 4386, 4429, 4635, 4724, 5253, 5905, 6180, 6579, 7004, 7086, 7310, 7740, 8755, 8772, 8858, 9270, 10506, 10629, 10965, 11810, 13158, 13287, 14172, 14620, 15759, 17510, 17715, 17716, 18540, 20077, 21012, 21258, 21930, 22145, 23620, 26265, 26316, 26574, 31518, 32895, 35020, 35430, 39861, 40154, 42516, 43860, 44290, 50783, 52530, 53145, 53148, 60231, 63036, 65790, 66435, 70860, 75293, 78795, 79722, 80308, 88580, 100385, 101566, 105060, 106290, 120462, 121643, 131580, 132870, 150586, 152349, 157590, 159444, 180693, 199305, 200770, 203132, 212580, 225879, 240924, 243286, 253915, 265740, 301155, 301172, 304698, 315180, 361386, 364929, 376465, 398610, 401540, 451758, 457047, 486572, 507830, 602310, 608215, 609396, 677637, 722772, 729858, 752930, 761745, 797220, 863311, 903465, 903516, 914094, 1015660, 1094787, 1129395, 1204620, 1216430, 1355274, 1459716, 1505860, 1523490, 1726622, 1806930, 1824645, 1828188, 2067931, 2189574, 2258790, 2285235, 2432860, 2589933, 2710548, 3046980, 3388185, 3453244, 3613860, 3649290, 4135862, 4316555, 4379148, 4517580, 4570470, 5179866, 5230649, 5473935, 6203793, 6776370, 7298580, 7769799, 8271724, 8633110, 9140940, 10339655, 10359732, 10461298, 10947870, 12407586, 12949665, 13552740, 15539598, 15691947, 17266220, 18611379, 20679310, 20922596, 21895740, 24815172, 25899330, 26153245, 31018965, 31079196, 31383894, 37222758, 38848995, 41358620, 47075841, 51798660, 52306490, 62037930, 62767788, 74445516, 77697990, 78459735, 88921033, 93056895, 94151682, 104612980, 124075860, 155395980, 156919470, 177842066, 186113790, 188303364, 235379205, 266763099, 313838940, 355684132, 372227580, 444605165, 470758410, 533526198, 800289297, 889210330, 941516820, 1067052396, 1333815495, 1600578594, 1778420660, 2667630990, 3201157188, 4001446485, 5335261980, 8002892970, 16005785940]

約数ペア:

[(1, 16005785940), (2, 8002892970), (3, 5335261980), (4, 4001446485), (5, 3201157188), (6, 2667630990), (9, 1778420660), (10, 1600578594), (12, 1333815495), (15, 1067052396), (17, 941516820), (18, 889210330), (20, 800289297), (30, 533526198), (34, 470758410), (36, 444605165), (43, 372227580), (45, 355684132), (51, 313838940), (60, 266763099), (68, 235379205), (85, 188303364), (86, 186113790), (90, 177842066), (102, 156919470), (103, 155395980), (129, 124075860), (153, 104612980), (170, 94151682), (172, 93056895), (180, 88921033), (204, 78459735), (206, 77697990), (215, 74445516), (255, 62767788), (258, 62037930), (306, 52306490), (309, 51798660), (340, 47075841), (387, 41358620), (412, 38848995), (430, 37222758), (510, 31383894), (515, 31079196), (516, 31018965), (612, 26153245), (618, 25899330), (645, 24815172), (731, 21895740), (765, 20922596), (774, 20679310), (860, 18611379), (927, 17266220), (1020, 15691947), (1030, 15539598), (1181, 13552740), (1236, 12949665), (1290, 12407586), (1462, 10947870), (1530, 10461298), (1545, 10359732), (1548, 10339655), (1751, 9140940), (1854, 8633110), (1935, 8271724), (2060, 7769799), (2193, 7298580), (2362, 6776370), (2580, 6203793), (2924, 5473935), (3060, 5230649), (3090, 5179866), (3502, 4570470), (3543, 4517580), (3655, 4379148), (3708, 4316555), (3870, 4135862), (4386, 3649290), (4429, 3613860), (4635, 3453244), (4724, 3388185), (5253, 3046980), (5905, 2710548), (6180, 2589933), (6579, 2432860), (7004, 2285235), (7086, 2258790), (7310, 2189574), (7740, 2067931), (8755, 1828188), (8772, 1824645), (8858, 1806930), (9270, 1726622), (10506, 1523490), (10629, 1505860), (10965, 1459716), (11810, 1355274), (13158, 1216430), (13287, 1204620), (14172, 1129395), (14620, 1094787), (15759, 1015660), (17510, 914094), (17715, 903516), (17716, 903465), (18540, 863311), (20077, 797220), (21012, 761745), (21258, 752930), (21930, 729858), (22145, 722772), (23620, 677637), (26265, 609396), (26316, 608215), (26574, 602310), (31518, 507830), (32895, 486572), (35020, 457047), (35430, 451758), (39861, 401540), (40154, 398610), (42516, 376465), (43860, 364929), (44290, 361386), (50783, 315180), (52530, 304698), (53145, 301172), (53148, 301155), (60231, 265740), (63036, 253915), (65790, 243286), (66435, 240924), (70860, 225879), (75293, 212580), (78795, 203132), (79722, 200770), (80308, 199305), (88580, 180693), (100385, 159444), (101566, 157590), (105060, 152349), (106290, 150586), (120462, 132870), (121643, 131580)]