137012960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1723}}^1$

素因数の和:1816

約数の個数: 96

約数和(自身を含む): 375363072

約数和(自身を除く): 238350112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1723, 1988, 2272, 2485, 2840, 3446, 3976, 4970, 5680, 6892, 7952, 8615, 9940, 11360, 12061, 13784, 15904, 17230, 19880, 24122, 27568, 34460, 39760, 48244, 55136, 60305, 68920, 79520, 96488, 120610, 122333, 137840, 192976, 241220, 244666, 275680, 385952, 482440, 489332, 611665, 856331, 964880, 978664, 1223330, 1712662, 1929760, 1957328, 2446660, 3425324, 3914656, 4281655, 4893320, 6850648, 8563310, 9786640, 13701296, 17126620, 19573280, 27402592, 34253240, 68506480, 137012960]

約数ペア:

[(1, 137012960), (2, 68506480), (4, 34253240), (5, 27402592), (7, 19573280), (8, 17126620), (10, 13701296), (14, 9786640), (16, 8563310), (20, 6850648), (28, 4893320), (32, 4281655), (35, 3914656), (40, 3425324), (56, 2446660), (70, 1957328), (71, 1929760), (80, 1712662), (112, 1223330), (140, 978664), (142, 964880), (160, 856331), (224, 611665), (280, 489332), (284, 482440), (355, 385952), (497, 275680), (560, 244666), (568, 241220), (710, 192976), (994, 137840), (1120, 122333), (1136, 120610), (1420, 96488), (1723, 79520), (1988, 68920), (2272, 60305), (2485, 55136), (2840, 48244), (3446, 39760), (3976, 34460), (4970, 27568), (5680, 24122), (6892, 19880), (7952, 17230), (8615, 15904), (9940, 13784), (11360, 12061)]