1327294080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{10973}}^1$

素因数の和:11008

約数の個数: 256

約数和(自身を含む): 5372870400

約数和(自身を除く): 4045576320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 10973, 12096, 13440, 15120, 17280, 20160, 21946, 24192, 30240, 32919, 40320, 43892, 54865, 60480, 65838, 76811, 87784, 98757, 109730, 120960, 131676, 153622, 164595, 175568, 197514, 219460, 230433, 263352, 296271, 307244, 329190, 351136, 384055, 395028, 438920, 460866, 493785, 526704, 592542, 614488, 658380, 691299, 702272, 768110, 790056, 877840, 921732, 987570, 1053408, 1152165, 1185084, 1228976, 1316760, 1382598, 1404544, 1481355, 1536220, 1580112, 1755680, 1843464, 1975140, 2073897, 2106816, 2304330, 2370168, 2457952, 2633520, 2765196, 2962710, 3072440, 3160224, 3456495, 3511360, 3686928, 3950280, 4147794, 4213632, 4608660, 4740336, 4915904, 5267040, 5530392, 5925420, 6144880, 6320448, 6912990, 7022720, 7373856, 7900560, 8295588, 9217320, 9480672, 9831808, 10369485, 10534080, 11060784, 11850840, 12289760, 12640896, 13825980, 14747712, 15801120, 16591176, 18434640, 18961344, 20738970, 21068160, 22121568, 23701680, 24579520, 27651960, 29495424, 31602240, 33182352, 36869280, 37922688, 41477940, 44243136, 47403360, 49159040, 55303920, 63204480, 66364704, 73738560, 82955880, 88486272, 94806720, 110607840, 132729408, 147477120, 165911760, 189613440, 221215680, 265458816, 331823520, 442431360, 663647040, 1327294080]

約数ペア:

[(1, 1327294080), (2, 663647040), (3, 442431360), (4, 331823520), (5, 265458816), (6, 221215680), (7, 189613440), (8, 165911760), (9, 147477120), (10, 132729408), (12, 110607840), (14, 94806720), (15, 88486272), (16, 82955880), (18, 73738560), (20, 66364704), (21, 63204480), (24, 55303920), (27, 49159040), (28, 47403360), (30, 44243136), (32, 41477940), (35, 37922688), (36, 36869280), (40, 33182352), (42, 31602240), (45, 29495424), (48, 27651960), (54, 24579520), (56, 23701680), (60, 22121568), (63, 21068160), (64, 20738970), (70, 18961344), (72, 18434640), (80, 16591176), (84, 15801120), (90, 14747712), (96, 13825980), (105, 12640896), (108, 12289760), (112, 11850840), (120, 11060784), (126, 10534080), (128, 10369485), (135, 9831808), (140, 9480672), (144, 9217320), (160, 8295588), (168, 7900560), (180, 7373856), (189, 7022720), (192, 6912990), (210, 6320448), (216, 6144880), (224, 5925420), (240, 5530392), (252, 5267040), (270, 4915904), (280, 4740336), (288, 4608660), (315, 4213632), (320, 4147794), (336, 3950280), (360, 3686928), (378, 3511360), (384, 3456495), (420, 3160224), (432, 3072440), (448, 2962710), (480, 2765196), (504, 2633520), (540, 2457952), (560, 2370168), (576, 2304330), (630, 2106816), (640, 2073897), (672, 1975140), (720, 1843464), (756, 1755680), (840, 1580112), (864, 1536220), (896, 1481355), (945, 1404544), (960, 1382598), (1008, 1316760), (1080, 1228976), (1120, 1185084), (1152, 1152165), (1260, 1053408), (1344, 987570), (1440, 921732), (1512, 877840), (1680, 790056), (1728, 768110), (1890, 702272), (1920, 691299), (2016, 658380), (2160, 614488), (2240, 592542), (2520, 526704), (2688, 493785), (2880, 460866), (3024, 438920), (3360, 395028), (3456, 384055), (3780, 351136), (4032, 329190), (4320, 307244), (4480, 296271), (5040, 263352), (5760, 230433), (6048, 219460), (6720, 197514), (7560, 175568), (8064, 164595), (8640, 153622), (10080, 131676), (10973, 120960), (12096, 109730), (13440, 98757), (15120, 87784), (17280, 76811), (20160, 65838), (21946, 60480), (24192, 54865), (30240, 43892), (32919, 40320)]