3987056640

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{18541}}^1$

素因数の和:18578

約数の個数: 192

約数和(自身を含む): 14578462080

約数和(自身を除く): 10591405440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 13440, 14336, 15360, 17920, 18541, 21504, 26880, 30720, 35840, 37082, 43008, 53760, 55623, 71680, 74164, 92705, 107520, 111246, 129787, 148328, 185410, 215040, 222492, 259574, 278115, 296656, 370820, 389361, 444984, 519148, 556230, 593312, 648935, 741640, 778722, 889968, 1038296, 1112460, 1186624, 1297870, 1483280, 1557444, 1779936, 1946805, 2076592, 2224920, 2373248, 2595740, 2966560, 3114888, 3559872, 3893610, 4153184, 4449840, 4746496, 5191480, 5933120, 6229776, 7119744, 7787220, 8306368, 8899680, 9492992, 10382960, 11866240, 12459552, 14239488, 15574440, 16612736, 17799360, 18985984, 20765920, 23732480, 24919104, 28478976, 31148880, 33225472, 35598720, 37971968, 41531840, 47464960, 49838208, 56957952, 62297760, 66450944, 71197440, 83063680, 94929920, 99676416, 113915904, 124595520, 132901888, 142394880, 166127360, 189859840, 199352832, 249191040, 265803776, 284789760, 332254720, 398705664, 498382080, 569579520, 664509440, 797411328, 996764160, 1329018880, 1993528320, 3987056640]

約数ペア:

[(1, 3987056640), (2, 1993528320), (3, 1329018880), (4, 996764160), (5, 797411328), (6, 664509440), (7, 569579520), (8, 498382080), (10, 398705664), (12, 332254720), (14, 284789760), (15, 265803776), (16, 249191040), (20, 199352832), (21, 189859840), (24, 166127360), (28, 142394880), (30, 132901888), (32, 124595520), (35, 113915904), (40, 99676416), (42, 94929920), (48, 83063680), (56, 71197440), (60, 66450944), (64, 62297760), (70, 56957952), (80, 49838208), (84, 47464960), (96, 41531840), (105, 37971968), (112, 35598720), (120, 33225472), (128, 31148880), (140, 28478976), (160, 24919104), (168, 23732480), (192, 20765920), (210, 18985984), (224, 17799360), (240, 16612736), (256, 15574440), (280, 14239488), (320, 12459552), (336, 11866240), (384, 10382960), (420, 9492992), (448, 8899680), (480, 8306368), (512, 7787220), (560, 7119744), (640, 6229776), (672, 5933120), (768, 5191480), (840, 4746496), (896, 4449840), (960, 4153184), (1024, 3893610), (1120, 3559872), (1280, 3114888), (1344, 2966560), (1536, 2595740), (1680, 2373248), (1792, 2224920), (1920, 2076592), (2048, 1946805), (2240, 1779936), (2560, 1557444), (2688, 1483280), (3072, 1297870), (3360, 1186624), (3584, 1112460), (3840, 1038296), (4480, 889968), (5120, 778722), (5376, 741640), (6144, 648935), (6720, 593312), (7168, 556230), (7680, 519148), (8960, 444984), (10240, 389361), (10752, 370820), (13440, 296656), (14336, 278115), (15360, 259574), (17920, 222492), (18541, 215040), (21504, 185410), (26880, 148328), (30720, 129787), (35840, 111246), (37082, 107520), (43008, 92705), (53760, 74164), (55623, 71680)]