8427331920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5016269}}^1$

素因数の和:5016292

約数の個数: 80

約数和(自身を含む): 29856839040

約数和(自身を除く): 21429507120

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, 5016269, 10032538, 15048807, 20065076, 25081345, 30097614, 35113883, 40130152, 50162690, 60195228, 70227766, 75244035, 80260304, 100325380, 105341649, 120390456, 140455532, 150488070, 175569415, 200650760, 210683298, 240780912, 280911064, 300976140, 351138830, 401301520, 421366596, 526708245, 561822128, 601952280, 702277660, 842733192, 1053416490, 1203904560, 1404555320, 1685466384, 2106832980, 2809110640, 4213665960, 8427331920]

約数ペア:

[(1, 8427331920), (2, 4213665960), (3, 2809110640), (4, 2106832980), (5, 1685466384), (6, 1404555320), (7, 1203904560), (8, 1053416490), (10, 842733192), (12, 702277660), (14, 601952280), (15, 561822128), (16, 526708245), (20, 421366596), (21, 401301520), (24, 351138830), (28, 300976140), (30, 280911064), (35, 240780912), (40, 210683298), (42, 200650760), (48, 175569415), (56, 150488070), (60, 140455532), (70, 120390456), (80, 105341649), (84, 100325380), (105, 80260304), (112, 75244035), (120, 70227766), (140, 60195228), (168, 50162690), (210, 40130152), (240, 35113883), (280, 30097614), (336, 25081345), (420, 20065076), (560, 15048807), (840, 10032538), (1680, 5016269)]