69668760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{82939}}^1$

素因数の和:82960

約数の個数: 64

約数和(自身を含む): 238867200

約数和(自身を除く): 169198440

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, 140, 168, 210, 280, 420, 840, 82939, 165878, 248817, 331756, 414695, 497634, 580573, 663512, 829390, 995268, 1161146, 1244085, 1658780, 1741719, 1990536, 2322292, 2488170, 2902865, 3317560, 3483438, 4644584, 4976340, 5805730, 6966876, 8708595, 9952680, 11611460, 13933752, 17417190, 23222920, 34834380, 69668760]

約数ペア:

[(1, 69668760), (2, 34834380), (3, 23222920), (4, 17417190), (5, 13933752), (6, 11611460), (7, 9952680), (8, 8708595), (10, 6966876), (12, 5805730), (14, 4976340), (15, 4644584), (20, 3483438), (21, 3317560), (24, 2902865), (28, 2488170), (30, 2322292), (35, 1990536), (40, 1741719), (42, 1658780), (56, 1244085), (60, 1161146), (70, 995268), (84, 829390), (105, 663512), (120, 580573), (140, 497634), (168, 414695), (210, 331756), (280, 248817), (420, 165878), (840, 82939)]