2159677440

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{11717}}^1$

素因数の和:11752

約数の個数: 156

約数和(自身を含む): 7486606764

約数和(自身を除く): 5326929324

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, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 11717, 12288, 15360, 18432, 20480, 23040, 23434, 30720, 35151, 36864, 46080, 46868, 58585, 61440, 70302, 92160, 93736, 105453, 117170, 140604, 175755, 184320, 187472, 210906, 234340, 281208, 351510, 374944, 421812, 468680, 527265, 562416, 703020, 749888, 843624, 937360, 1054530, 1124832, 1406040, 1499776, 1687248, 1874720, 2109060, 2249664, 2812080, 2999552, 3374496, 3749440, 4218120, 4499328, 5624160, 5999104, 6748992, 7498880, 8436240, 8998656, 11248320, 11998208, 13497984, 14997760, 16872480, 17997312, 22496640, 23996416, 26995968, 29995520, 33744960, 35994624, 44993280, 47992832, 53991936, 59991040, 67489920, 71989248, 89986560, 107983872, 119982080, 134979840, 143978496, 179973120, 215967744, 239964160, 269959680, 359946240, 431935488, 539919360, 719892480, 1079838720, 2159677440]

約数ペア:

[(1, 2159677440), (2, 1079838720), (3, 719892480), (4, 539919360), (5, 431935488), (6, 359946240), (8, 269959680), (9, 239964160), (10, 215967744), (12, 179973120), (15, 143978496), (16, 134979840), (18, 119982080), (20, 107983872), (24, 89986560), (30, 71989248), (32, 67489920), (36, 59991040), (40, 53991936), (45, 47992832), (48, 44993280), (60, 35994624), (64, 33744960), (72, 29995520), (80, 26995968), (90, 23996416), (96, 22496640), (120, 17997312), (128, 16872480), (144, 14997760), (160, 13497984), (180, 11998208), (192, 11248320), (240, 8998656), (256, 8436240), (288, 7498880), (320, 6748992), (360, 5999104), (384, 5624160), (480, 4499328), (512, 4218120), (576, 3749440), (640, 3374496), (720, 2999552), (768, 2812080), (960, 2249664), (1024, 2109060), (1152, 1874720), (1280, 1687248), (1440, 1499776), (1536, 1406040), (1920, 1124832), (2048, 1054530), (2304, 937360), (2560, 843624), (2880, 749888), (3072, 703020), (3840, 562416), (4096, 527265), (4608, 468680), (5120, 421812), (5760, 374944), (6144, 351510), (7680, 281208), (9216, 234340), (10240, 210906), (11520, 187472), (11717, 184320), (12288, 175755), (15360, 140604), (18432, 117170), (20480, 105453), (23040, 93736), (23434, 92160), (30720, 70302), (35151, 61440), (36864, 58585), (46080, 46868)]