135987180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17041}}^1$

素因数の和:17079

約数の個数: 96

約数和(自身を含む): 458088960

約数和(自身を除く): 322101780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 17041, 34082, 51123, 68164, 85205, 102246, 119287, 170410, 204492, 238574, 255615, 323779, 340820, 357861, 477148, 511230, 596435, 647558, 715722, 971337, 1022460, 1192870, 1295116, 1431444, 1618895, 1789305, 1942674, 2266453, 2385740, 3237790, 3578610, 3885348, 4532906, 4856685, 6475580, 6799359, 7157220, 9065812, 9713370, 11332265, 13598718, 19426740, 22664530, 27197436, 33996795, 45329060, 67993590, 135987180]

約数ペア:

[(1, 135987180), (2, 67993590), (3, 45329060), (4, 33996795), (5, 27197436), (6, 22664530), (7, 19426740), (10, 13598718), (12, 11332265), (14, 9713370), (15, 9065812), (19, 7157220), (20, 6799359), (21, 6475580), (28, 4856685), (30, 4532906), (35, 3885348), (38, 3578610), (42, 3237790), (57, 2385740), (60, 2266453), (70, 1942674), (76, 1789305), (84, 1618895), (95, 1431444), (105, 1295116), (114, 1192870), (133, 1022460), (140, 971337), (190, 715722), (210, 647558), (228, 596435), (266, 511230), (285, 477148), (380, 357861), (399, 340820), (420, 323779), (532, 255615), (570, 238574), (665, 204492), (798, 170410), (1140, 119287), (1330, 102246), (1596, 85205), (1995, 68164), (2660, 51123), (3990, 34082), (7980, 17041)]