157960440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 566598240

約数和(自身を除く): 408637800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 113, 120, 132, 165, 180, 198, 220, 226, 264, 330, 339, 353, 360, 396, 440, 452, 495, 565, 660, 678, 706, 792, 904, 990, 1017, 1059, 1130, 1243, 1320, 1356, 1412, 1695, 1765, 1980, 2034, 2118, 2260, 2486, 2712, 2824, 3177, 3390, 3530, 3729, 3883, 3960, 4068, 4236, 4520, 4972, 5085, 5295, 6215, 6354, 6780, 7060, 7458, 7766, 8136, 8472, 9944, 10170, 10590, 11187, 11649, 12430, 12708, 13560, 14120, 14916, 15532, 15885, 18645, 19415, 20340, 21180, 22374, 23298, 24860, 25416, 29832, 31064, 31770, 34947, 37290, 38830, 39889, 40680, 42360, 44748, 46596, 49720, 55935, 58245, 63540, 69894, 74580, 77660, 79778, 89496, 93192, 111870, 116490, 119667, 127080, 139788, 149160, 155320, 159556, 174735, 199445, 223740, 232980, 239334, 279576, 319112, 349470, 359001, 398890, 438779, 447480, 465960, 478668, 598335, 698940, 718002, 797780, 877558, 957336, 1196670, 1316337, 1397880, 1436004, 1595560, 1755116, 1795005, 2193895, 2393340, 2632674, 2872008, 3510232, 3590010, 3949011, 4387790, 4786680, 5265348, 6581685, 7180020, 7898022, 8775580, 10530696, 13163370, 14360040, 15796044, 17551160, 19745055, 26326740, 31592088, 39490110, 52653480, 78980220, 157960440]

約数ペア:

[(1, 157960440), (2, 78980220), (3, 52653480), (4, 39490110), (5, 31592088), (6, 26326740), (8, 19745055), (9, 17551160), (10, 15796044), (11, 14360040), (12, 13163370), (15, 10530696), (18, 8775580), (20, 7898022), (22, 7180020), (24, 6581685), (30, 5265348), (33, 4786680), (36, 4387790), (40, 3949011), (44, 3590010), (45, 3510232), (55, 2872008), (60, 2632674), (66, 2393340), (72, 2193895), (88, 1795005), (90, 1755116), (99, 1595560), (110, 1436004), (113, 1397880), (120, 1316337), (132, 1196670), (165, 957336), (180, 877558), (198, 797780), (220, 718002), (226, 698940), (264, 598335), (330, 478668), (339, 465960), (353, 447480), (360, 438779), (396, 398890), (440, 359001), (452, 349470), (495, 319112), (565, 279576), (660, 239334), (678, 232980), (706, 223740), (792, 199445), (904, 174735), (990, 159556), (1017, 155320), (1059, 149160), (1130, 139788), (1243, 127080), (1320, 119667), (1356, 116490), (1412, 111870), (1695, 93192), (1765, 89496), (1980, 79778), (2034, 77660), (2118, 74580), (2260, 69894), (2486, 63540), (2712, 58245), (2824, 55935), (3177, 49720), (3390, 46596), (3530, 44748), (3729, 42360), (3883, 40680), (3960, 39889), (4068, 38830), (4236, 37290), (4520, 34947), (4972, 31770), (5085, 31064), (5295, 29832), (6215, 25416), (6354, 24860), (6780, 23298), (7060, 22374), (7458, 21180), (7766, 20340), (8136, 19415), (8472, 18645), (9944, 15885), (10170, 15532), (10590, 14916), (11187, 14120), (11649, 13560), (12430, 12708)]