319194540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{84443}}^1$

素因数の和:84468

約数の個数: 96

約数和(自身を含む): 1134927360

約数和(自身を除く): 815732820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 84443, 168886, 253329, 337772, 422215, 506658, 591101, 759987, 844430, 1013316, 1182202, 1266645, 1519974, 1688860, 1773303, 2279961, 2364404, 2533290, 2955505, 3039948, 3546606, 3799935, 4559922, 5066580, 5319909, 5911010, 7093212, 7599870, 8866515, 9119844, 10639818, 11399805, 11822020, 15199740, 15959727, 17733030, 21279636, 22799610, 26599545, 31919454, 35466060, 45599220, 53199090, 63838908, 79798635, 106398180, 159597270, 319194540]

約数ペア:

[(1, 319194540), (2, 159597270), (3, 106398180), (4, 79798635), (5, 63838908), (6, 53199090), (7, 45599220), (9, 35466060), (10, 31919454), (12, 26599545), (14, 22799610), (15, 21279636), (18, 17733030), (20, 15959727), (21, 15199740), (27, 11822020), (28, 11399805), (30, 10639818), (35, 9119844), (36, 8866515), (42, 7599870), (45, 7093212), (54, 5911010), (60, 5319909), (63, 5066580), (70, 4559922), (84, 3799935), (90, 3546606), (105, 3039948), (108, 2955505), (126, 2533290), (135, 2364404), (140, 2279961), (180, 1773303), (189, 1688860), (210, 1519974), (252, 1266645), (270, 1182202), (315, 1013316), (378, 844430), (420, 759987), (540, 591101), (630, 506658), (756, 422215), (945, 337772), (1260, 253329), (1890, 168886), (3780, 84443)]