12408558960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{17137}}^1$

素因数の和:17591

約数の個数: 160

約数和(自身を含む): 44066322432

約数和(自身を除く): 31657763472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 431, 560, 840, 862, 1293, 1680, 1724, 2155, 2586, 3017, 3448, 4310, 5172, 6034, 6465, 6896, 8620, 9051, 10344, 12068, 12930, 15085, 17137, 17240, 18102, 20688, 24136, 25860, 30170, 34274, 34480, 36204, 45255, 48272, 51411, 51720, 60340, 68548, 72408, 85685, 90510, 102822, 103440, 119959, 120680, 137096, 144816, 171370, 181020, 205644, 239918, 241360, 257055, 274192, 342740, 359877, 362040, 411288, 479836, 514110, 599795, 685480, 719754, 724080, 822576, 959672, 1028220, 1199590, 1370960, 1439508, 1799385, 1919344, 2056440, 2399180, 2879016, 3598770, 4112880, 4798360, 5758032, 7197540, 7386047, 9596720, 14395080, 14772094, 22158141, 28790160, 29544188, 36930235, 44316282, 51702329, 59088376, 73860470, 88632564, 103404658, 110790705, 118176752, 147720940, 155106987, 177265128, 206809316, 221581410, 258511645, 295441880, 310213974, 354530256, 413618632, 443162820, 517023290, 590883760, 620427948, 775534935, 827237264, 886325640, 1034046580, 1240855896, 1551069870, 1772651280, 2068093160, 2481711792, 3102139740, 4136186320, 6204279480, 12408558960]

約数ペア:

[(1, 12408558960), (2, 6204279480), (3, 4136186320), (4, 3102139740), (5, 2481711792), (6, 2068093160), (7, 1772651280), (8, 1551069870), (10, 1240855896), (12, 1034046580), (14, 886325640), (15, 827237264), (16, 775534935), (20, 620427948), (21, 590883760), (24, 517023290), (28, 443162820), (30, 413618632), (35, 354530256), (40, 310213974), (42, 295441880), (48, 258511645), (56, 221581410), (60, 206809316), (70, 177265128), (80, 155106987), (84, 147720940), (105, 118176752), (112, 110790705), (120, 103404658), (140, 88632564), (168, 73860470), (210, 59088376), (240, 51702329), (280, 44316282), (336, 36930235), (420, 29544188), (431, 28790160), (560, 22158141), (840, 14772094), (862, 14395080), (1293, 9596720), (1680, 7386047), (1724, 7197540), (2155, 5758032), (2586, 4798360), (3017, 4112880), (3448, 3598770), (4310, 2879016), (5172, 2399180), (6034, 2056440), (6465, 1919344), (6896, 1799385), (8620, 1439508), (9051, 1370960), (10344, 1199590), (12068, 1028220), (12930, 959672), (15085, 822576), (17137, 724080), (17240, 719754), (18102, 685480), (20688, 599795), (24136, 514110), (25860, 479836), (30170, 411288), (34274, 362040), (34480, 359877), (36204, 342740), (45255, 274192), (48272, 257055), (51411, 241360), (51720, 239918), (60340, 205644), (68548, 181020), (72408, 171370), (85685, 144816), (90510, 137096), (102822, 120680), (103440, 119959)]