541264080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1841

約数の個数: 160

約数和(自身を含む): 1928448000

約数和(自身を除く): 1387183920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 336, 398, 420, 560, 597, 796, 840, 995, 1194, 1393, 1592, 1619, 1680, 1990, 2388, 2786, 2985, 3184, 3238, 3980, 4179, 4776, 4857, 5572, 5970, 6476, 6965, 7960, 8095, 8358, 9552, 9714, 11144, 11333, 11940, 12952, 13930, 15920, 16190, 16716, 19428, 20895, 22288, 22666, 23880, 24285, 25904, 27860, 32380, 33432, 33999, 38856, 41790, 45332, 47760, 48570, 55720, 56665, 64760, 66864, 67998, 77712, 83580, 90664, 97140, 111440, 113330, 129520, 135996, 167160, 169995, 181328, 194280, 226660, 271992, 322181, 334320, 339990, 388560, 453320, 543984, 644362, 679980, 906640, 966543, 1288724, 1359960, 1610905, 1933086, 2255267, 2577448, 2719920, 3221810, 3866172, 4510534, 4832715, 5154896, 6443620, 6765801, 7732344, 9021068, 9665430, 11276335, 12887240, 13531602, 15464688, 18042136, 19330860, 22552670, 25774480, 27063204, 33829005, 36084272, 38661720, 45105340, 54126408, 67658010, 77323440, 90210680, 108252816, 135316020, 180421360, 270632040, 541264080]

約数ペア:

[(1, 541264080), (2, 270632040), (3, 180421360), (4, 135316020), (5, 108252816), (6, 90210680), (7, 77323440), (8, 67658010), (10, 54126408), (12, 45105340), (14, 38661720), (15, 36084272), (16, 33829005), (20, 27063204), (21, 25774480), (24, 22552670), (28, 19330860), (30, 18042136), (35, 15464688), (40, 13531602), (42, 12887240), (48, 11276335), (56, 9665430), (60, 9021068), (70, 7732344), (80, 6765801), (84, 6443620), (105, 5154896), (112, 4832715), (120, 4510534), (140, 3866172), (168, 3221810), (199, 2719920), (210, 2577448), (240, 2255267), (280, 1933086), (336, 1610905), (398, 1359960), (420, 1288724), (560, 966543), (597, 906640), (796, 679980), (840, 644362), (995, 543984), (1194, 453320), (1393, 388560), (1592, 339990), (1619, 334320), (1680, 322181), (1990, 271992), (2388, 226660), (2786, 194280), (2985, 181328), (3184, 169995), (3238, 167160), (3980, 135996), (4179, 129520), (4776, 113330), (4857, 111440), (5572, 97140), (5970, 90664), (6476, 83580), (6965, 77712), (7960, 67998), (8095, 66864), (8358, 64760), (9552, 56665), (9714, 55720), (11144, 48570), (11333, 47760), (11940, 45332), (12952, 41790), (13930, 38856), (15920, 33999), (16190, 33432), (16716, 32380), (19428, 27860), (20895, 25904), (22288, 24285), (22666, 23880)]