2082078720

素因数分解:

$2^{17}\times 3^2\times 5^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 216

約数和(自身を含む): 7238292516

約数和(自身を除く): 5156213796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 353, 360, 384, 480, 512, 576, 640, 706, 720, 768, 960, 1024, 1059, 1152, 1280, 1412, 1440, 1536, 1765, 1920, 2048, 2118, 2304, 2560, 2824, 2880, 3072, 3177, 3530, 3840, 4096, 4236, 4608, 5120, 5295, 5648, 5760, 6144, 6354, 7060, 7680, 8192, 8472, 9216, 10240, 10590, 11296, 11520, 12288, 12708, 14120, 15360, 15885, 16384, 16944, 18432, 20480, 21180, 22592, 23040, 24576, 25416, 28240, 30720, 31770, 32768, 33888, 36864, 40960, 42360, 45184, 46080, 49152, 50832, 56480, 61440, 63540, 65536, 67776, 73728, 81920, 84720, 90368, 92160, 98304, 101664, 112960, 122880, 127080, 131072, 135552, 147456, 163840, 169440, 180736, 184320, 196608, 203328, 225920, 245760, 254160, 271104, 294912, 327680, 338880, 361472, 368640, 393216, 406656, 451840, 491520, 508320, 542208, 589824, 655360, 677760, 722944, 737280, 813312, 903680, 983040, 1016640, 1084416, 1179648, 1355520, 1445888, 1474560, 1626624, 1807360, 1966080, 2033280, 2168832, 2711040, 2891776, 2949120, 3253248, 3614720, 4066560, 4337664, 5422080, 5783552, 5898240, 6506496, 7229440, 8133120, 8675328, 10844160, 11567104, 13012992, 14458880, 16266240, 17350656, 21688320, 23134208, 26025984, 28917760, 32532480, 34701312, 43376640, 46268416, 52051968, 57835520, 65064960, 69402624, 86753280, 104103936, 115671040, 130129920, 138805248, 173506560, 208207872, 231342080, 260259840, 347013120, 416415744, 520519680, 694026240, 1041039360, 2082078720]

約数ペア:

[(1, 2082078720), (2, 1041039360), (3, 694026240), (4, 520519680), (5, 416415744), (6, 347013120), (8, 260259840), (9, 231342080), (10, 208207872), (12, 173506560), (15, 138805248), (16, 130129920), (18, 115671040), (20, 104103936), (24, 86753280), (30, 69402624), (32, 65064960), (36, 57835520), (40, 52051968), (45, 46268416), (48, 43376640), (60, 34701312), (64, 32532480), (72, 28917760), (80, 26025984), (90, 23134208), (96, 21688320), (120, 17350656), (128, 16266240), (144, 14458880), (160, 13012992), (180, 11567104), (192, 10844160), (240, 8675328), (256, 8133120), (288, 7229440), (320, 6506496), (353, 5898240), (360, 5783552), (384, 5422080), (480, 4337664), (512, 4066560), (576, 3614720), (640, 3253248), (706, 2949120), (720, 2891776), (768, 2711040), (960, 2168832), (1024, 2033280), (1059, 1966080), (1152, 1807360), (1280, 1626624), (1412, 1474560), (1440, 1445888), (1536, 1355520), (1765, 1179648), (1920, 1084416), (2048, 1016640), (2118, 983040), (2304, 903680), (2560, 813312), (2824, 737280), (2880, 722944), (3072, 677760), (3177, 655360), (3530, 589824), (3840, 542208), (4096, 508320), (4236, 491520), (4608, 451840), (5120, 406656), (5295, 393216), (5648, 368640), (5760, 361472), (6144, 338880), (6354, 327680), (7060, 294912), (7680, 271104), (8192, 254160), (8472, 245760), (9216, 225920), (10240, 203328), (10590, 196608), (11296, 184320), (11520, 180736), (12288, 169440), (12708, 163840), (14120, 147456), (15360, 135552), (15885, 131072), (16384, 127080), (16944, 122880), (18432, 112960), (20480, 101664), (21180, 98304), (22592, 92160), (23040, 90368), (24576, 84720), (25416, 81920), (28240, 73728), (30720, 67776), (31770, 65536), (32768, 63540), (33888, 61440), (36864, 56480), (40960, 50832), (42360, 49152), (45184, 46080)]