331823520

素因数分解:

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

素因数の和:11004

約数の個数: 192

約数和(自身を含む): 1327415040

約数和(自身を除く): 995591520

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 10973, 15120, 21946, 30240, 32919, 43892, 54865, 65838, 76811, 87784, 98757, 109730, 131676, 153622, 164595, 175568, 197514, 219460, 230433, 263352, 296271, 307244, 329190, 351136, 384055, 395028, 438920, 460866, 493785, 526704, 592542, 614488, 658380, 691299, 768110, 790056, 877840, 921732, 987570, 1053408, 1152165, 1185084, 1228976, 1316760, 1382598, 1481355, 1536220, 1580112, 1755680, 1843464, 1975140, 2073897, 2304330, 2370168, 2457952, 2633520, 2765196, 2962710, 3072440, 3160224, 3456495, 3686928, 3950280, 4147794, 4608660, 4740336, 5267040, 5530392, 5925420, 6144880, 6912990, 7373856, 7900560, 8295588, 9217320, 9480672, 10369485, 11060784, 11850840, 12289760, 13825980, 15801120, 16591176, 18434640, 20738970, 22121568, 23701680, 27651960, 33182352, 36869280, 41477940, 47403360, 55303920, 66364704, 82955880, 110607840, 165911760, 331823520]

約数ペア:

[(1, 331823520), (2, 165911760), (3, 110607840), (4, 82955880), (5, 66364704), (6, 55303920), (7, 47403360), (8, 41477940), (9, 36869280), (10, 33182352), (12, 27651960), (14, 23701680), (15, 22121568), (16, 20738970), (18, 18434640), (20, 16591176), (21, 15801120), (24, 13825980), (27, 12289760), (28, 11850840), (30, 11060784), (32, 10369485), (35, 9480672), (36, 9217320), (40, 8295588), (42, 7900560), (45, 7373856), (48, 6912990), (54, 6144880), (56, 5925420), (60, 5530392), (63, 5267040), (70, 4740336), (72, 4608660), (80, 4147794), (84, 3950280), (90, 3686928), (96, 3456495), (105, 3160224), (108, 3072440), (112, 2962710), (120, 2765196), (126, 2633520), (135, 2457952), (140, 2370168), (144, 2304330), (160, 2073897), (168, 1975140), (180, 1843464), (189, 1755680), (210, 1580112), (216, 1536220), (224, 1481355), (240, 1382598), (252, 1316760), (270, 1228976), (280, 1185084), (288, 1152165), (315, 1053408), (336, 987570), (360, 921732), (378, 877840), (420, 790056), (432, 768110), (480, 691299), (504, 658380), (540, 614488), (560, 592542), (630, 526704), (672, 493785), (720, 460866), (756, 438920), (840, 395028), (864, 384055), (945, 351136), (1008, 329190), (1080, 307244), (1120, 296271), (1260, 263352), (1440, 230433), (1512, 219460), (1680, 197514), (1890, 175568), (2016, 164595), (2160, 153622), (2520, 131676), (3024, 109730), (3360, 98757), (3780, 87784), (4320, 76811), (5040, 65838), (6048, 54865), (7560, 43892), (10080, 32919), (10973, 30240), (15120, 21946)]