119620620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 298659060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 139, 140, 180, 210, 252, 278, 315, 417, 420, 556, 630, 683, 695, 834, 973, 1251, 1260, 1366, 1390, 1668, 1946, 2049, 2085, 2502, 2732, 2780, 2919, 3415, 3892, 4098, 4170, 4781, 4865, 5004, 5838, 6147, 6255, 6830, 8196, 8340, 8757, 9562, 9730, 10245, 11676, 12294, 12510, 13660, 14343, 14595, 17514, 19124, 19460, 20490, 23905, 24588, 25020, 28686, 29190, 30735, 35028, 40980, 43029, 43785, 47810, 57372, 58380, 61470, 71715, 86058, 87570, 94937, 95620, 122940, 143430, 172116, 175140, 189874, 215145, 284811, 286860, 379748, 430290, 474685, 569622, 664559, 854433, 860580, 949370, 1139244, 1329118, 1424055, 1708866, 1898740, 1993677, 2658236, 2848110, 3322795, 3417732, 3987354, 4272165, 5696220, 5981031, 6645590, 7974708, 8544330, 9968385, 11962062, 13291180, 17088660, 19936770, 23924124, 29905155, 39873540, 59810310, 119620620]

約数ペア:

[(1, 119620620), (2, 59810310), (3, 39873540), (4, 29905155), (5, 23924124), (6, 19936770), (7, 17088660), (9, 13291180), (10, 11962062), (12, 9968385), (14, 8544330), (15, 7974708), (18, 6645590), (20, 5981031), (21, 5696220), (28, 4272165), (30, 3987354), (35, 3417732), (36, 3322795), (42, 2848110), (45, 2658236), (60, 1993677), (63, 1898740), (70, 1708866), (84, 1424055), (90, 1329118), (105, 1139244), (126, 949370), (139, 860580), (140, 854433), (180, 664559), (210, 569622), (252, 474685), (278, 430290), (315, 379748), (417, 286860), (420, 284811), (556, 215145), (630, 189874), (683, 175140), (695, 172116), (834, 143430), (973, 122940), (1251, 95620), (1260, 94937), (1366, 87570), (1390, 86058), (1668, 71715), (1946, 61470), (2049, 58380), (2085, 57372), (2502, 47810), (2732, 43785), (2780, 43029), (2919, 40980), (3415, 35028), (3892, 30735), (4098, 29190), (4170, 28686), (4781, 25020), (4865, 24588), (5004, 23905), (5838, 20490), (6147, 19460), (6255, 19124), (6830, 17514), (8196, 14595), (8340, 14343), (8757, 13660), (9562, 12510), (9730, 12294), (10245, 11676)]