248003280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{49207}}^1$

素因数の和:49233

約数の個数: 120

約数和(自身を含む): 951879552

約数和(自身を除く): 703876272

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, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 49207, 98414, 147621, 196828, 246035, 295242, 344449, 393656, 442863, 492070, 590484, 688898, 738105, 787312, 885726, 984140, 1033347, 1180968, 1377796, 1476210, 1722245, 1771452, 1968280, 2066694, 2214315, 2361936, 2755592, 2952420, 3100041, 3444490, 3542904, 3936560, 4133388, 4428630, 5166735, 5511184, 5904840, 6200082, 6888980, 7085808, 8266776, 8857260, 10333470, 11809680, 12400164, 13777960, 15500205, 16533552, 17714520, 20666940, 24800328, 27555920, 31000410, 35429040, 41333880, 49600656, 62000820, 82667760, 124001640, 248003280]

約数ペア:

[(1, 248003280), (2, 124001640), (3, 82667760), (4, 62000820), (5, 49600656), (6, 41333880), (7, 35429040), (8, 31000410), (9, 27555920), (10, 24800328), (12, 20666940), (14, 17714520), (15, 16533552), (16, 15500205), (18, 13777960), (20, 12400164), (21, 11809680), (24, 10333470), (28, 8857260), (30, 8266776), (35, 7085808), (36, 6888980), (40, 6200082), (42, 5904840), (45, 5511184), (48, 5166735), (56, 4428630), (60, 4133388), (63, 3936560), (70, 3542904), (72, 3444490), (80, 3100041), (84, 2952420), (90, 2755592), (105, 2361936), (112, 2214315), (120, 2066694), (126, 1968280), (140, 1771452), (144, 1722245), (168, 1476210), (180, 1377796), (210, 1180968), (240, 1033347), (252, 984140), (280, 885726), (315, 787312), (336, 738105), (360, 688898), (420, 590484), (504, 492070), (560, 442863), (630, 393656), (720, 344449), (840, 295242), (1008, 246035), (1260, 196828), (1680, 147621), (2520, 98414), (5040, 49207)]