2149309440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{46643}}^1$

素因数の和:46674

約数の個数: 132

約数和(自身を含む): 7447460904

約数和(自身を除く): 5298151464

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, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 46643, 93286, 139929, 186572, 233215, 279858, 373144, 419787, 466430, 559716, 699645, 746288, 839574, 932860, 1119432, 1399290, 1492576, 1679148, 1865720, 2098935, 2238864, 2798580, 2985152, 3358296, 3731440, 4197870, 4477728, 5597160, 5970304, 6716592, 7462880, 8395740, 8955456, 11194320, 11940608, 13433184, 14925760, 16791480, 17910912, 22388640, 23881216, 26866368, 29851520, 33582960, 35821824, 44777280, 47762432, 53732736, 59703040, 67165920, 71643648, 89554560, 107465472, 119406080, 134331840, 143287296, 179109120, 214930944, 238812160, 268663680, 358218240, 429861888, 537327360, 716436480, 1074654720, 2149309440]

約数ペア:

[(1, 2149309440), (2, 1074654720), (3, 716436480), (4, 537327360), (5, 429861888), (6, 358218240), (8, 268663680), (9, 238812160), (10, 214930944), (12, 179109120), (15, 143287296), (16, 134331840), (18, 119406080), (20, 107465472), (24, 89554560), (30, 71643648), (32, 67165920), (36, 59703040), (40, 53732736), (45, 47762432), (48, 44777280), (60, 35821824), (64, 33582960), (72, 29851520), (80, 26866368), (90, 23881216), (96, 22388640), (120, 17910912), (128, 16791480), (144, 14925760), (160, 13433184), (180, 11940608), (192, 11194320), (240, 8955456), (256, 8395740), (288, 7462880), (320, 6716592), (360, 5970304), (384, 5597160), (480, 4477728), (512, 4197870), (576, 3731440), (640, 3358296), (720, 2985152), (768, 2798580), (960, 2238864), (1024, 2098935), (1152, 1865720), (1280, 1679148), (1440, 1492576), (1536, 1399290), (1920, 1119432), (2304, 932860), (2560, 839574), (2880, 746288), (3072, 699645), (3840, 559716), (4608, 466430), (5120, 419787), (5760, 373144), (7680, 279858), (9216, 233215), (11520, 186572), (15360, 139929), (23040, 93286), (46080, 46643)]