97961640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:999

約数の個数: 128

約数和(自身を含む): 338688000

約数和(自身を除く): 240726360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 839, 840, 973, 1112, 1390, 1668, 1678, 1946, 2085, 2517, 2780, 2919, 3336, 3356, 3892, 4170, 4195, 4865, 5034, 5560, 5838, 5873, 6712, 7784, 8340, 8390, 9730, 10068, 11676, 11746, 12585, 14595, 16680, 16780, 17619, 19460, 20136, 23352, 23492, 25170, 29190, 29365, 33560, 35238, 38920, 46984, 50340, 58380, 58730, 70476, 88095, 100680, 116621, 116760, 117460, 140952, 176190, 233242, 234920, 349863, 352380, 466484, 583105, 699726, 704760, 816347, 932968, 1166210, 1399452, 1632694, 1749315, 2332420, 2449041, 2798904, 3265388, 3498630, 4081735, 4664840, 4898082, 6530776, 6997260, 8163470, 9796164, 12245205, 13994520, 16326940, 19592328, 24490410, 32653880, 48980820, 97961640]

約数ペア:

[(1, 97961640), (2, 48980820), (3, 32653880), (4, 24490410), (5, 19592328), (6, 16326940), (7, 13994520), (8, 12245205), (10, 9796164), (12, 8163470), (14, 6997260), (15, 6530776), (20, 4898082), (21, 4664840), (24, 4081735), (28, 3498630), (30, 3265388), (35, 2798904), (40, 2449041), (42, 2332420), (56, 1749315), (60, 1632694), (70, 1399452), (84, 1166210), (105, 932968), (120, 816347), (139, 704760), (140, 699726), (168, 583105), (210, 466484), (278, 352380), (280, 349863), (417, 234920), (420, 233242), (556, 176190), (695, 140952), (834, 117460), (839, 116760), (840, 116621), (973, 100680), (1112, 88095), (1390, 70476), (1668, 58730), (1678, 58380), (1946, 50340), (2085, 46984), (2517, 38920), (2780, 35238), (2919, 33560), (3336, 29365), (3356, 29190), (3892, 25170), (4170, 23492), (4195, 23352), (4865, 20136), (5034, 19460), (5560, 17619), (5838, 16780), (5873, 16680), (6712, 14595), (7784, 12585), (8340, 11746), (8390, 11676), (9730, 10068)]