2409729280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2212

約数の個数: 144

約数和(自身を含む): 6650227584

約数和(自身を除く): 4240498304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 131, 140, 160, 224, 256, 262, 280, 320, 448, 524, 560, 640, 655, 896, 917, 1048, 1120, 1280, 1310, 1792, 1834, 2053, 2096, 2240, 2620, 3668, 4106, 4192, 4480, 4585, 5240, 7336, 8212, 8384, 8960, 9170, 10265, 10480, 14371, 14672, 16424, 16768, 18340, 20530, 20960, 28742, 29344, 32848, 33536, 36680, 41060, 41920, 57484, 58688, 65696, 71855, 73360, 82120, 83840, 114968, 117376, 131392, 143710, 146720, 164240, 167680, 229936, 234752, 262784, 268943, 287420, 293440, 328480, 459872, 525568, 537886, 574840, 586880, 656960, 919744, 1075772, 1149680, 1173760, 1313920, 1344715, 1839488, 1882601, 2151544, 2299360, 2627840, 2689430, 3678976, 3765202, 4303088, 4598720, 5378860, 7530404, 8606176, 9197440, 9413005, 10757720, 15060808, 17212352, 18394880, 18826010, 21515440, 30121616, 34424704, 37652020, 43030880, 60243232, 68849408, 75304040, 86061760, 120486464, 150608080, 172123520, 240972928, 301216160, 344247040, 481945856, 602432320, 1204864640, 2409729280]

約数ペア:

[(1, 2409729280), (2, 1204864640), (4, 602432320), (5, 481945856), (7, 344247040), (8, 301216160), (10, 240972928), (14, 172123520), (16, 150608080), (20, 120486464), (28, 86061760), (32, 75304040), (35, 68849408), (40, 60243232), (56, 43030880), (64, 37652020), (70, 34424704), (80, 30121616), (112, 21515440), (128, 18826010), (131, 18394880), (140, 17212352), (160, 15060808), (224, 10757720), (256, 9413005), (262, 9197440), (280, 8606176), (320, 7530404), (448, 5378860), (524, 4598720), (560, 4303088), (640, 3765202), (655, 3678976), (896, 2689430), (917, 2627840), (1048, 2299360), (1120, 2151544), (1280, 1882601), (1310, 1839488), (1792, 1344715), (1834, 1313920), (2053, 1173760), (2096, 1149680), (2240, 1075772), (2620, 919744), (3668, 656960), (4106, 586880), (4192, 574840), (4480, 537886), (4585, 525568), (5240, 459872), (7336, 328480), (8212, 293440), (8384, 287420), (8960, 268943), (9170, 262784), (10265, 234752), (10480, 229936), (14371, 167680), (14672, 164240), (16424, 146720), (16768, 143710), (18340, 131392), (20530, 117376), (20960, 114968), (28742, 83840), (29344, 82120), (32848, 73360), (33536, 71855), (36680, 65696), (41060, 58688), (41920, 57484)]