153417320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{3061}}^1$

素因数の和:3258

約数の個数: 64

約数和(自身を含む): 396835200

約数和(自身を除く): 243417880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1790, 2506, 3061, 3580, 5012, 6122, 6265, 7160, 10024, 12244, 12530, 15305, 21427, 24488, 25060, 30610, 42854, 50120, 61220, 85708, 107135, 122440, 171416, 214270, 428540, 547919, 857080, 1095838, 2191676, 2739595, 3835433, 4383352, 5479190, 7670866, 10958380, 15341732, 19177165, 21916760, 30683464, 38354330, 76708660, 153417320]

約数ペア:

[(1, 153417320), (2, 76708660), (4, 38354330), (5, 30683464), (7, 21916760), (8, 19177165), (10, 15341732), (14, 10958380), (20, 7670866), (28, 5479190), (35, 4383352), (40, 3835433), (56, 2739595), (70, 2191676), (140, 1095838), (179, 857080), (280, 547919), (358, 428540), (716, 214270), (895, 171416), (1253, 122440), (1432, 107135), (1790, 85708), (2506, 61220), (3061, 50120), (3580, 42854), (5012, 30610), (6122, 25060), (6265, 24488), (7160, 21427), (10024, 15305), (12244, 12530)]