284077080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:974

約数の個数: 192

約数和(自身を含む): 1064044800

約数和(自身を除く): 779967720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 139, 140, 168, 180, 210, 252, 278, 280, 315, 360, 417, 420, 504, 556, 630, 695, 811, 834, 840, 973, 1112, 1251, 1260, 1390, 1622, 1668, 1946, 2085, 2433, 2502, 2520, 2780, 2919, 3244, 3336, 3892, 4055, 4170, 4865, 4866, 5004, 5560, 5677, 5838, 6255, 6488, 7299, 7784, 8110, 8340, 8757, 9730, 9732, 10008, 11354, 11676, 12165, 12510, 14595, 14598, 16220, 16680, 17031, 17514, 19460, 19464, 22708, 23352, 24330, 25020, 28385, 29190, 29196, 32440, 34062, 35028, 36495, 38920, 43785, 45416, 48660, 50040, 51093, 56770, 58380, 58392, 68124, 70056, 72990, 85155, 87570, 97320, 102186, 112729, 113540, 116760, 136248, 145980, 170310, 175140, 204372, 225458, 227080, 255465, 291960, 338187, 340620, 350280, 408744, 450916, 510930, 563645, 676374, 681240, 789103, 901832, 1014561, 1021860, 1127290, 1352748, 1578206, 1690935, 2029122, 2043720, 2254580, 2367309, 2705496, 3156412, 3381870, 3945515, 4058244, 4509160, 4734618, 5072805, 6312824, 6763740, 7101927, 7891030, 8116488, 9469236, 10145610, 11836545, 13527480, 14203854, 15782060, 18938472, 20291220, 23673090, 28407708, 31564120, 35509635, 40582440, 47346180, 56815416, 71019270, 94692360, 142038540, 284077080]

約数ペア:

[(1, 284077080), (2, 142038540), (3, 94692360), (4, 71019270), (5, 56815416), (6, 47346180), (7, 40582440), (8, 35509635), (9, 31564120), (10, 28407708), (12, 23673090), (14, 20291220), (15, 18938472), (18, 15782060), (20, 14203854), (21, 13527480), (24, 11836545), (28, 10145610), (30, 9469236), (35, 8116488), (36, 7891030), (40, 7101927), (42, 6763740), (45, 6312824), (56, 5072805), (60, 4734618), (63, 4509160), (70, 4058244), (72, 3945515), (84, 3381870), (90, 3156412), (105, 2705496), (120, 2367309), (126, 2254580), (139, 2043720), (140, 2029122), (168, 1690935), (180, 1578206), (210, 1352748), (252, 1127290), (278, 1021860), (280, 1014561), (315, 901832), (360, 789103), (417, 681240), (420, 676374), (504, 563645), (556, 510930), (630, 450916), (695, 408744), (811, 350280), (834, 340620), (840, 338187), (973, 291960), (1112, 255465), (1251, 227080), (1260, 225458), (1390, 204372), (1622, 175140), (1668, 170310), (1946, 145980), (2085, 136248), (2433, 116760), (2502, 113540), (2520, 112729), (2780, 102186), (2919, 97320), (3244, 87570), (3336, 85155), (3892, 72990), (4055, 70056), (4170, 68124), (4865, 58392), (4866, 58380), (5004, 56770), (5560, 51093), (5677, 50040), (5838, 48660), (6255, 45416), (6488, 43785), (7299, 38920), (7784, 36495), (8110, 35028), (8340, 34062), (8757, 32440), (9730, 29196), (9732, 29190), (10008, 28385), (11354, 25020), (11676, 24330), (12165, 23352), (12510, 22708), (14595, 19464), (14598, 19460), (16220, 17514), (16680, 17031)]