143040360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1535

約数の個数: 128

約数和(自身を含む): 462528000

約数和(自身を除く): 319487640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1459, 1634, 1720, 2280, 2451, 2580, 2918, 3268, 4085, 4377, 4902, 5160, 5836, 6536, 7295, 8170, 8754, 9804, 11672, 12255, 14590, 16340, 17508, 19608, 21885, 24510, 27721, 29180, 32680, 35016, 43770, 49020, 55442, 58360, 62737, 83163, 87540, 98040, 110884, 125474, 138605, 166326, 175080, 188211, 221768, 250948, 277210, 313685, 332652, 376422, 415815, 501896, 554420, 627370, 665304, 752844, 831630, 941055, 1108840, 1192003, 1254740, 1505688, 1663260, 1882110, 2384006, 2509480, 3326520, 3576009, 3764220, 4768012, 5960015, 7152018, 7528440, 9536024, 11920030, 14304036, 17880045, 23840060, 28608072, 35760090, 47680120, 71520180, 143040360]

約数ペア:

[(1, 143040360), (2, 71520180), (3, 47680120), (4, 35760090), (5, 28608072), (6, 23840060), (8, 17880045), (10, 14304036), (12, 11920030), (15, 9536024), (19, 7528440), (20, 7152018), (24, 5960015), (30, 4768012), (38, 3764220), (40, 3576009), (43, 3326520), (57, 2509480), (60, 2384006), (76, 1882110), (86, 1663260), (95, 1505688), (114, 1254740), (120, 1192003), (129, 1108840), (152, 941055), (172, 831630), (190, 752844), (215, 665304), (228, 627370), (258, 554420), (285, 501896), (344, 415815), (380, 376422), (430, 332652), (456, 313685), (516, 277210), (570, 250948), (645, 221768), (760, 188211), (817, 175080), (860, 166326), (1032, 138605), (1140, 125474), (1290, 110884), (1459, 98040), (1634, 87540), (1720, 83163), (2280, 62737), (2451, 58360), (2580, 55442), (2918, 49020), (3268, 43770), (4085, 35016), (4377, 32680), (4902, 29180), (5160, 27721), (5836, 24510), (6536, 21885), (7295, 19608), (8170, 17508), (8754, 16340), (9804, 14590), (11672, 12255)]