264037480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1391

約数の個数: 96

約数和(自身を含む): 698090400

約数和(自身を除く): 434052920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 107, 140, 196, 214, 245, 280, 392, 428, 490, 535, 749, 856, 980, 1070, 1259, 1498, 1960, 2140, 2518, 2996, 3745, 4280, 5036, 5243, 5992, 6295, 7490, 8813, 10072, 10486, 12590, 14980, 17626, 20972, 25180, 26215, 29960, 35252, 41944, 44065, 50360, 52430, 61691, 70504, 88130, 104860, 123382, 134713, 176260, 209720, 246764, 269426, 308455, 352520, 493528, 538852, 616910, 673565, 942991, 1077704, 1233820, 1347130, 1885982, 2467640, 2694260, 3771964, 4714955, 5388520, 6600937, 7543928, 9429910, 13201874, 18859820, 26403748, 33004685, 37719640, 52807496, 66009370, 132018740, 264037480]

約数ペア:

[(1, 264037480), (2, 132018740), (4, 66009370), (5, 52807496), (7, 37719640), (8, 33004685), (10, 26403748), (14, 18859820), (20, 13201874), (28, 9429910), (35, 7543928), (40, 6600937), (49, 5388520), (56, 4714955), (70, 3771964), (98, 2694260), (107, 2467640), (140, 1885982), (196, 1347130), (214, 1233820), (245, 1077704), (280, 942991), (392, 673565), (428, 616910), (490, 538852), (535, 493528), (749, 352520), (856, 308455), (980, 269426), (1070, 246764), (1259, 209720), (1498, 176260), (1960, 134713), (2140, 123382), (2518, 104860), (2996, 88130), (3745, 70504), (4280, 61691), (5036, 52430), (5243, 50360), (5992, 44065), (6295, 41944), (7490, 35252), (8813, 29960), (10072, 26215), (10486, 25180), (12590, 20972), (14980, 17626)]