191404080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{12659}}^1$

素因数の和:12688

約数の個数: 160

約数和(自身を含む): 753523200

約数和(自身を除く): 562119120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 12659, 15120, 25318, 37977, 50636, 63295, 75954, 88613, 101272, 113931, 126590, 151908, 177226, 189885, 202544, 227862, 253180, 265839, 303816, 341793, 354452, 379770, 443065, 455724, 506360, 531678, 569655, 607632, 683586, 708904, 759540, 797517, 886130, 911448, 1012720, 1063356, 1139310, 1329195, 1367172, 1417808, 1519080, 1595034, 1708965, 1772260, 1822896, 2126712, 2278620, 2392551, 2658390, 2734344, 3038160, 3190068, 3417930, 3544520, 3987585, 4253424, 4557240, 4785102, 5316780, 5468688, 6380136, 6835860, 7089040, 7975170, 9114480, 9570204, 10633560, 11962755, 12760272, 13671720, 15950340, 19140408, 21267120, 23925510, 27343440, 31900680, 38280816, 47851020, 63801360, 95702040, 191404080]

約数ペア:

[(1, 191404080), (2, 95702040), (3, 63801360), (4, 47851020), (5, 38280816), (6, 31900680), (7, 27343440), (8, 23925510), (9, 21267120), (10, 19140408), (12, 15950340), (14, 13671720), (15, 12760272), (16, 11962755), (18, 10633560), (20, 9570204), (21, 9114480), (24, 7975170), (27, 7089040), (28, 6835860), (30, 6380136), (35, 5468688), (36, 5316780), (40, 4785102), (42, 4557240), (45, 4253424), (48, 3987585), (54, 3544520), (56, 3417930), (60, 3190068), (63, 3038160), (70, 2734344), (72, 2658390), (80, 2392551), (84, 2278620), (90, 2126712), (105, 1822896), (108, 1772260), (112, 1708965), (120, 1595034), (126, 1519080), (135, 1417808), (140, 1367172), (144, 1329195), (168, 1139310), (180, 1063356), (189, 1012720), (210, 911448), (216, 886130), (240, 797517), (252, 759540), (270, 708904), (280, 683586), (315, 607632), (336, 569655), (360, 531678), (378, 506360), (420, 455724), (432, 443065), (504, 379770), (540, 354452), (560, 341793), (630, 303816), (720, 265839), (756, 253180), (840, 227862), (945, 202544), (1008, 189885), (1080, 177226), (1260, 151908), (1512, 126590), (1680, 113931), (1890, 101272), (2160, 88613), (2520, 75954), (3024, 63295), (3780, 50636), (5040, 37977), (7560, 25318), (12659, 15120)]