193571280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 240

約数和(自身を含む): 750547200

約数和(自身を除く): 556975920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 193, 199, 210, 240, 252, 280, 315, 336, 360, 386, 398, 420, 504, 560, 579, 597, 630, 720, 772, 796, 840, 965, 995, 1008, 1158, 1194, 1260, 1351, 1393, 1544, 1592, 1680, 1737, 1791, 1930, 1990, 2316, 2388, 2520, 2702, 2786, 2895, 2985, 3088, 3184, 3474, 3582, 3860, 3980, 4053, 4179, 4632, 4776, 5040, 5404, 5572, 5790, 5970, 6755, 6948, 6965, 7164, 7720, 7960, 8106, 8358, 8685, 8955, 9264, 9552, 10808, 11144, 11580, 11940, 12159, 12537, 13510, 13896, 13930, 14328, 15440, 15920, 16212, 16716, 17370, 17910, 20265, 20895, 21616, 22288, 23160, 23880, 24318, 25074, 27020, 27792, 27860, 28656, 32424, 33432, 34740, 35820, 38407, 40530, 41790, 46320, 47760, 48636, 50148, 54040, 55720, 60795, 62685, 64848, 66864, 69480, 71640, 76814, 81060, 83580, 97272, 100296, 108080, 111440, 115221, 121590, 125370, 138960, 143280, 153628, 162120, 167160, 192035, 194544, 200592, 230442, 243180, 250740, 268849, 307256, 324240, 334320, 345663, 384070, 460884, 486360, 501480, 537698, 576105, 614512, 691326, 768140, 806547, 921768, 972720, 1002960, 1075396, 1152210, 1344245, 1382652, 1536280, 1613094, 1728315, 1843536, 2150792, 2304420, 2419641, 2688490, 2765304, 3072560, 3226188, 3456630, 4032735, 4301584, 4608840, 4839282, 5376980, 5530608, 6452376, 6913260, 8065470, 9217680, 9678564, 10753960, 12098205, 12904752, 13826520, 16130940, 19357128, 21507920, 24196410, 27653040, 32261880, 38714256, 48392820, 64523760, 96785640, 193571280]

約数ペア:

[(1, 193571280), (2, 96785640), (3, 64523760), (4, 48392820), (5, 38714256), (6, 32261880), (7, 27653040), (8, 24196410), (9, 21507920), (10, 19357128), (12, 16130940), (14, 13826520), (15, 12904752), (16, 12098205), (18, 10753960), (20, 9678564), (21, 9217680), (24, 8065470), (28, 6913260), (30, 6452376), (35, 5530608), (36, 5376980), (40, 4839282), (42, 4608840), (45, 4301584), (48, 4032735), (56, 3456630), (60, 3226188), (63, 3072560), (70, 2765304), (72, 2688490), (80, 2419641), (84, 2304420), (90, 2150792), (105, 1843536), (112, 1728315), (120, 1613094), (126, 1536280), (140, 1382652), (144, 1344245), (168, 1152210), (180, 1075396), (193, 1002960), (199, 972720), (210, 921768), (240, 806547), (252, 768140), (280, 691326), (315, 614512), (336, 576105), (360, 537698), (386, 501480), (398, 486360), (420, 460884), (504, 384070), (560, 345663), (579, 334320), (597, 324240), (630, 307256), (720, 268849), (772, 250740), (796, 243180), (840, 230442), (965, 200592), (995, 194544), (1008, 192035), (1158, 167160), (1194, 162120), (1260, 153628), (1351, 143280), (1393, 138960), (1544, 125370), (1592, 121590), (1680, 115221), (1737, 111440), (1791, 108080), (1930, 100296), (1990, 97272), (2316, 83580), (2388, 81060), (2520, 76814), (2702, 71640), (2786, 69480), (2895, 66864), (2985, 64848), (3088, 62685), (3184, 60795), (3474, 55720), (3582, 54040), (3860, 50148), (3980, 48636), (4053, 47760), (4179, 46320), (4632, 41790), (4776, 40530), (5040, 38407), (5404, 35820), (5572, 34740), (5790, 33432), (5970, 32424), (6755, 28656), (6948, 27860), (6965, 27792), (7164, 27020), (7720, 25074), (7960, 24318), (8106, 23880), (8358, 23160), (8685, 22288), (8955, 21616), (9264, 20895), (9552, 20265), (10808, 17910), (11144, 17370), (11580, 16716), (11940, 16212), (12159, 15920), (12537, 15440), (13510, 14328), (13896, 13930)]