67604040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 254217600

約数和(自身を除く): 186613560

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, 193, 210, 252, 278, 280, 315, 360, 386, 417, 420, 504, 556, 579, 630, 695, 772, 834, 840, 965, 973, 1112, 1158, 1251, 1260, 1351, 1390, 1544, 1668, 1737, 1930, 1946, 2085, 2316, 2502, 2520, 2702, 2780, 2895, 2919, 3336, 3474, 3860, 3892, 4053, 4170, 4632, 4865, 5004, 5404, 5560, 5790, 5838, 6255, 6755, 6948, 7720, 7784, 8106, 8340, 8685, 8757, 9730, 10008, 10808, 11580, 11676, 12159, 12510, 13510, 13896, 14595, 16212, 16680, 17370, 17514, 19460, 20265, 23160, 23352, 24318, 25020, 26827, 27020, 29190, 32424, 34740, 35028, 38920, 40530, 43785, 48636, 50040, 53654, 54040, 58380, 60795, 69480, 70056, 80481, 81060, 87570, 97272, 107308, 116760, 121590, 134135, 160962, 162120, 175140, 187789, 214616, 241443, 243180, 268270, 321924, 350280, 375578, 402405, 482886, 486360, 536540, 563367, 643848, 751156, 804810, 938945, 965772, 1073080, 1126734, 1207215, 1502312, 1609620, 1690101, 1877890, 1931544, 2253468, 2414430, 2816835, 3219240, 3380202, 3755780, 4506936, 4828860, 5633670, 6760404, 7511560, 8450505, 9657720, 11267340, 13520808, 16901010, 22534680, 33802020, 67604040]

約数ペア:

[(1, 67604040), (2, 33802020), (3, 22534680), (4, 16901010), (5, 13520808), (6, 11267340), (7, 9657720), (8, 8450505), (9, 7511560), (10, 6760404), (12, 5633670), (14, 4828860), (15, 4506936), (18, 3755780), (20, 3380202), (21, 3219240), (24, 2816835), (28, 2414430), (30, 2253468), (35, 1931544), (36, 1877890), (40, 1690101), (42, 1609620), (45, 1502312), (56, 1207215), (60, 1126734), (63, 1073080), (70, 965772), (72, 938945), (84, 804810), (90, 751156), (105, 643848), (120, 563367), (126, 536540), (139, 486360), (140, 482886), (168, 402405), (180, 375578), (193, 350280), (210, 321924), (252, 268270), (278, 243180), (280, 241443), (315, 214616), (360, 187789), (386, 175140), (417, 162120), (420, 160962), (504, 134135), (556, 121590), (579, 116760), (630, 107308), (695, 97272), (772, 87570), (834, 81060), (840, 80481), (965, 70056), (973, 69480), (1112, 60795), (1158, 58380), (1251, 54040), (1260, 53654), (1351, 50040), (1390, 48636), (1544, 43785), (1668, 40530), (1737, 38920), (1930, 35028), (1946, 34740), (2085, 32424), (2316, 29190), (2502, 27020), (2520, 26827), (2702, 25020), (2780, 24318), (2895, 23352), (2919, 23160), (3336, 20265), (3474, 19460), (3860, 17514), (3892, 17370), (4053, 16680), (4170, 16212), (4632, 14595), (4865, 13896), (5004, 13510), (5404, 12510), (5560, 12159), (5790, 11676), (5838, 11580), (6255, 10808), (6755, 10008), (6948, 9730), (7720, 8757), (7784, 8685), (8106, 8340)]