4158840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4951}}^1$

素因数の和:4972

約数の個数: 64

約数和(自身を含む): 14261760

約数和(自身を除く): 10102920

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, 4951, 9902, 14853, 19804, 24755, 29706, 34657, 39608, 49510, 59412, 69314, 74265, 99020, 103971, 118824, 138628, 148530, 173285, 198040, 207942, 277256, 297060, 346570, 415884, 519855, 594120, 693140, 831768, 1039710, 1386280, 2079420, 4158840]

約数ペア:

[(1, 4158840), (2, 2079420), (3, 1386280), (4, 1039710), (5, 831768), (6, 693140), (7, 594120), (8, 519855), (10, 415884), (12, 346570), (14, 297060), (15, 277256), (20, 207942), (21, 198040), (24, 173285), (28, 148530), (30, 138628), (35, 118824), (40, 103971), (42, 99020), (56, 74265), (60, 69314), (70, 59412), (84, 49510), (105, 39608), (120, 34657), (140, 29706), (168, 24755), (210, 19804), (280, 14853), (420, 9902), (840, 4951)]