142368660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1222

約数の個数: 144

約数和(自身を含む): 498790656

約数和(自身を除く): 356421996

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, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 412, 420, 515, 618, 630, 721, 927, 1030, 1097, 1236, 1260, 1442, 1545, 1854, 2060, 2163, 2194, 2884, 3090, 3291, 3605, 3708, 4326, 4388, 4635, 5485, 6180, 6489, 6582, 7210, 7679, 8652, 9270, 9873, 10815, 10970, 12978, 13164, 14420, 15358, 16455, 18540, 19746, 21630, 21940, 23037, 25956, 30716, 32445, 32910, 38395, 39492, 43260, 46074, 49365, 64890, 65820, 69111, 76790, 92148, 98730, 112991, 115185, 129780, 138222, 153580, 197460, 225982, 230370, 276444, 338973, 345555, 451964, 460740, 564955, 677946, 691110, 790937, 1016919, 1129910, 1355892, 1382220, 1581874, 1694865, 2033838, 2259820, 2372811, 3163748, 3389730, 3954685, 4067676, 4745622, 5084595, 6779460, 7118433, 7909370, 9491244, 10169190, 11864055, 14236866, 15818740, 20338380, 23728110, 28473732, 35592165, 47456220, 71184330, 142368660]

約数ペア:

[(1, 142368660), (2, 71184330), (3, 47456220), (4, 35592165), (5, 28473732), (6, 23728110), (7, 20338380), (9, 15818740), (10, 14236866), (12, 11864055), (14, 10169190), (15, 9491244), (18, 7909370), (20, 7118433), (21, 6779460), (28, 5084595), (30, 4745622), (35, 4067676), (36, 3954685), (42, 3389730), (45, 3163748), (60, 2372811), (63, 2259820), (70, 2033838), (84, 1694865), (90, 1581874), (103, 1382220), (105, 1355892), (126, 1129910), (140, 1016919), (180, 790937), (206, 691110), (210, 677946), (252, 564955), (309, 460740), (315, 451964), (412, 345555), (420, 338973), (515, 276444), (618, 230370), (630, 225982), (721, 197460), (927, 153580), (1030, 138222), (1097, 129780), (1236, 115185), (1260, 112991), (1442, 98730), (1545, 92148), (1854, 76790), (2060, 69111), (2163, 65820), (2194, 64890), (2884, 49365), (3090, 46074), (3291, 43260), (3605, 39492), (3708, 38395), (4326, 32910), (4388, 32445), (4635, 30716), (5485, 25956), (6180, 23037), (6489, 21940), (6582, 21630), (7210, 19746), (7679, 18540), (8652, 16455), (9270, 15358), (9873, 14420), (10815, 13164), (10970, 12978)]