160160280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{190667}}^1$

素因数の和:190688

約数の個数: 64

約数和(自身を含む): 549123840

約数和(自身を除く): 388963560

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, 190667, 381334, 572001, 762668, 953335, 1144002, 1334669, 1525336, 1906670, 2288004, 2669338, 2860005, 3813340, 4004007, 4576008, 5338676, 5720010, 6673345, 7626680, 8008014, 10677352, 11440020, 13346690, 16016028, 20020035, 22880040, 26693380, 32032056, 40040070, 53386760, 80080140, 160160280]

約数ペア:

[(1, 160160280), (2, 80080140), (3, 53386760), (4, 40040070), (5, 32032056), (6, 26693380), (7, 22880040), (8, 20020035), (10, 16016028), (12, 13346690), (14, 11440020), (15, 10677352), (20, 8008014), (21, 7626680), (24, 6673345), (28, 5720010), (30, 5338676), (35, 4576008), (40, 4004007), (42, 3813340), (56, 2860005), (60, 2669338), (70, 2288004), (84, 1906670), (105, 1525336), (120, 1334669), (140, 1144002), (168, 953335), (210, 762668), (280, 572001), (420, 381334), (840, 190667)]