2987043360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{889001}}^1$

素因数の和:889026

約数の個数: 96

約数和(自身を含む): 10753368192

約数和(自身を除く): 7766324832

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 889001, 1778002, 2667003, 3556004, 4445005, 5334006, 6223007, 7112008, 8890010, 10668012, 12446014, 13335015, 14224016, 17780020, 18669021, 21336024, 24892028, 26670030, 28448032, 31115035, 35560040, 37338042, 42672048, 49784056, 53340060, 62230070, 71120080, 74676084, 85344096, 93345105, 99568112, 106680120, 124460140, 142240160, 149352168, 186690210, 199136224, 213360240, 248920280, 298704336, 373380420, 426720480, 497840560, 597408672, 746760840, 995681120, 1493521680, 2987043360]

約数ペア:

[(1, 2987043360), (2, 1493521680), (3, 995681120), (4, 746760840), (5, 597408672), (6, 497840560), (7, 426720480), (8, 373380420), (10, 298704336), (12, 248920280), (14, 213360240), (15, 199136224), (16, 186690210), (20, 149352168), (21, 142240160), (24, 124460140), (28, 106680120), (30, 99568112), (32, 93345105), (35, 85344096), (40, 74676084), (42, 71120080), (48, 62230070), (56, 53340060), (60, 49784056), (70, 42672048), (80, 37338042), (84, 35560040), (96, 31115035), (105, 28448032), (112, 26670030), (120, 24892028), (140, 21336024), (160, 18669021), (168, 17780020), (210, 14224016), (224, 13335015), (240, 12446014), (280, 10668012), (336, 8890010), (420, 7112008), (480, 6223007), (560, 5334006), (672, 4445005), (840, 3556004), (1120, 2667003), (1680, 1778002), (3360, 889001)]