165911760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10973}}^1$

素因数の和:11002

約数の個数: 160

約数和(自身を含む): 653172480

約数和(自身を除く): 487260720

約数列:

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

約数ペア:

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