4284840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5101}}^1$

素因数の和:5122

約数の個数: 64

約数和(自身を含む): 14693760

約数和(自身を除く): 10408920

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, 5101, 10202, 15303, 20404, 25505, 30606, 35707, 40808, 51010, 61212, 71414, 76515, 102020, 107121, 122424, 142828, 153030, 178535, 204040, 214242, 285656, 306060, 357070, 428484, 535605, 612120, 714140, 856968, 1071210, 1428280, 2142420, 4284840]

約数ペア:

[(1, 4284840), (2, 2142420), (3, 1428280), (4, 1071210), (5, 856968), (6, 714140), (7, 612120), (8, 535605), (10, 428484), (12, 357070), (14, 306060), (15, 285656), (20, 214242), (21, 204040), (24, 178535), (28, 153030), (30, 142828), (35, 122424), (40, 107121), (42, 102020), (56, 76515), (60, 71414), (70, 61212), (84, 51010), (105, 40808), (120, 35707), (140, 30606), (168, 25505), (210, 20404), (280, 15303), (420, 10202), (840, 5101)]