2938237680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1748951}}^1$

素因数の和:1748974

約数の個数: 80

約数和(自身を含む): 10409762304

約数和(自身を除く): 7471524624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1748951, 3497902, 5246853, 6995804, 8744755, 10493706, 12242657, 13991608, 17489510, 20987412, 24485314, 26234265, 27983216, 34979020, 36727971, 41974824, 48970628, 52468530, 61213285, 69958040, 73455942, 83949648, 97941256, 104937060, 122426570, 139916080, 146911884, 183639855, 195882512, 209874120, 244853140, 293823768, 367279710, 419748240, 489706280, 587647536, 734559420, 979412560, 1469118840, 2938237680]

約数ペア:

[(1, 2938237680), (2, 1469118840), (3, 979412560), (4, 734559420), (5, 587647536), (6, 489706280), (7, 419748240), (8, 367279710), (10, 293823768), (12, 244853140), (14, 209874120), (15, 195882512), (16, 183639855), (20, 146911884), (21, 139916080), (24, 122426570), (28, 104937060), (30, 97941256), (35, 83949648), (40, 73455942), (42, 69958040), (48, 61213285), (56, 52468530), (60, 48970628), (70, 41974824), (80, 36727971), (84, 34979020), (105, 27983216), (112, 26234265), (120, 24485314), (140, 20987412), (168, 17489510), (210, 13991608), (240, 12242657), (280, 10493706), (336, 8744755), (420, 6995804), (560, 5246853), (840, 3497902), (1680, 1748951)]