441409920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{32843}}^1$

素因数の和:32872

約数の個数: 128

約数和(自身を含む): 1608042240

約数和(自身を除く): 1166632320

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 32843, 65686, 98529, 131372, 164215, 197058, 229901, 262744, 328430, 394116, 459802, 492645, 525488, 656860, 689703, 788232, 919604, 985290, 1050976, 1149505, 1313720, 1379406, 1576464, 1839208, 1970580, 2101952, 2299010, 2627440, 2758812, 3152928, 3448515, 3678416, 3941160, 4203904, 4598020, 5254880, 5517624, 6305856, 6897030, 7356832, 7882320, 9196040, 10509760, 11035248, 12611712, 13794060, 14713664, 15764640, 18392080, 21019520, 22070496, 27588120, 29427328, 31529280, 36784160, 44140992, 55176240, 63058560, 73568320, 88281984, 110352480, 147136640, 220704960, 441409920]

約数ペア:

[(1, 441409920), (2, 220704960), (3, 147136640), (4, 110352480), (5, 88281984), (6, 73568320), (7, 63058560), (8, 55176240), (10, 44140992), (12, 36784160), (14, 31529280), (15, 29427328), (16, 27588120), (20, 22070496), (21, 21019520), (24, 18392080), (28, 15764640), (30, 14713664), (32, 13794060), (35, 12611712), (40, 11035248), (42, 10509760), (48, 9196040), (56, 7882320), (60, 7356832), (64, 6897030), (70, 6305856), (80, 5517624), (84, 5254880), (96, 4598020), (105, 4203904), (112, 3941160), (120, 3678416), (128, 3448515), (140, 3152928), (160, 2758812), (168, 2627440), (192, 2299010), (210, 2101952), (224, 1970580), (240, 1839208), (280, 1576464), (320, 1379406), (336, 1313720), (384, 1149505), (420, 1050976), (448, 985290), (480, 919604), (560, 788232), (640, 689703), (672, 656860), (840, 525488), (896, 492645), (960, 459802), (1120, 394116), (1344, 328430), (1680, 262744), (1920, 229901), (2240, 197058), (2688, 164215), (3360, 131372), (4480, 98529), (6720, 65686), (13440, 32843)]