259659120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1367

約数の個数: 160

約数和(自身を含む): 927940608

約数和(自身を除く): 668281488

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, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1217, 1270, 1524, 1680, 1778, 1905, 2032, 2434, 2540, 2667, 3048, 3556, 3651, 3810, 4445, 4868, 5080, 5334, 6085, 6096, 7112, 7302, 7620, 8519, 8890, 9736, 10160, 10668, 12170, 13335, 14224, 14604, 15240, 17038, 17780, 18255, 19472, 21336, 24340, 25557, 26670, 29208, 30480, 34076, 35560, 36510, 42595, 42672, 48680, 51114, 53340, 58416, 68152, 71120, 73020, 85190, 97360, 102228, 106680, 127785, 136304, 146040, 154559, 170380, 204456, 213360, 255570, 292080, 309118, 340760, 408912, 463677, 511140, 618236, 681520, 772795, 927354, 1022280, 1081913, 1236472, 1545590, 1854708, 2044560, 2163826, 2318385, 2472944, 3091180, 3245739, 3709416, 4327652, 4636770, 5409565, 6182360, 6491478, 7418832, 8655304, 9273540, 10819130, 12364720, 12982956, 16228695, 17310608, 18547080, 21638260, 25965912, 32457390, 37094160, 43276520, 51931824, 64914780, 86553040, 129829560, 259659120]

約数ペア:

[(1, 259659120), (2, 129829560), (3, 86553040), (4, 64914780), (5, 51931824), (6, 43276520), (7, 37094160), (8, 32457390), (10, 25965912), (12, 21638260), (14, 18547080), (15, 17310608), (16, 16228695), (20, 12982956), (21, 12364720), (24, 10819130), (28, 9273540), (30, 8655304), (35, 7418832), (40, 6491478), (42, 6182360), (48, 5409565), (56, 4636770), (60, 4327652), (70, 3709416), (80, 3245739), (84, 3091180), (105, 2472944), (112, 2318385), (120, 2163826), (127, 2044560), (140, 1854708), (168, 1545590), (210, 1236472), (240, 1081913), (254, 1022280), (280, 927354), (336, 772795), (381, 681520), (420, 618236), (508, 511140), (560, 463677), (635, 408912), (762, 340760), (840, 309118), (889, 292080), (1016, 255570), (1217, 213360), (1270, 204456), (1524, 170380), (1680, 154559), (1778, 146040), (1905, 136304), (2032, 127785), (2434, 106680), (2540, 102228), (2667, 97360), (3048, 85190), (3556, 73020), (3651, 71120), (3810, 68152), (4445, 58416), (4868, 53340), (5080, 51114), (5334, 48680), (6085, 42672), (6096, 42595), (7112, 36510), (7302, 35560), (7620, 34076), (8519, 30480), (8890, 29208), (9736, 26670), (10160, 25557), (10668, 24340), (12170, 21336), (13335, 19472), (14224, 18255), (14604, 17780), (15240, 17038)]