15889051080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{45361}}^1$

素因数の和:45524

約数の個数: 192

約数和(自身を含む): 59442364800

約数和(自身を除く): 43553313720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 139, 140, 168, 180, 210, 252, 278, 280, 315, 360, 417, 420, 504, 556, 630, 695, 834, 840, 973, 1112, 1251, 1260, 1390, 1668, 1946, 2085, 2502, 2520, 2780, 2919, 3336, 3892, 4170, 4865, 5004, 5560, 5838, 6255, 7784, 8340, 8757, 9730, 10008, 11676, 12510, 14595, 16680, 17514, 19460, 23352, 25020, 29190, 35028, 38920, 43785, 45361, 50040, 58380, 70056, 87570, 90722, 116760, 136083, 175140, 181444, 226805, 272166, 317527, 350280, 362888, 408249, 453610, 544332, 635054, 680415, 816498, 907220, 952581, 1088664, 1270108, 1360830, 1587635, 1632996, 1814440, 1905162, 2041245, 2540216, 2721660, 2857743, 3175270, 3265992, 3810324, 4082490, 4762905, 5443320, 5715486, 6305179, 6350540, 7620648, 8164980, 9525810, 11430972, 12610358, 12701080, 14288715, 16329960, 18915537, 19051620, 22861944, 25220716, 28577430, 31525895, 37831074, 38103240, 44136253, 50441432, 56746611, 57154860, 63051790, 75662148, 88272506, 94577685, 113493222, 114309720, 126103580, 132408759, 151324296, 176545012, 189155370, 220681265, 226986444, 252207160, 264817518, 283733055, 353090024, 378310740, 397226277, 441362530, 453972888, 529635036, 567466110, 662043795, 756621480, 794452554, 882725060, 1059270072, 1134932220, 1324087590, 1588905108, 1765450120, 1986131385, 2269864440, 2648175180, 3177810216, 3972262770, 5296350360, 7944525540, 15889051080]

約数ペア:

[(1, 15889051080), (2, 7944525540), (3, 5296350360), (4, 3972262770), (5, 3177810216), (6, 2648175180), (7, 2269864440), (8, 1986131385), (9, 1765450120), (10, 1588905108), (12, 1324087590), (14, 1134932220), (15, 1059270072), (18, 882725060), (20, 794452554), (21, 756621480), (24, 662043795), (28, 567466110), (30, 529635036), (35, 453972888), (36, 441362530), (40, 397226277), (42, 378310740), (45, 353090024), (56, 283733055), (60, 264817518), (63, 252207160), (70, 226986444), (72, 220681265), (84, 189155370), (90, 176545012), (105, 151324296), (120, 132408759), (126, 126103580), (139, 114309720), (140, 113493222), (168, 94577685), (180, 88272506), (210, 75662148), (252, 63051790), (278, 57154860), (280, 56746611), (315, 50441432), (360, 44136253), (417, 38103240), (420, 37831074), (504, 31525895), (556, 28577430), (630, 25220716), (695, 22861944), (834, 19051620), (840, 18915537), (973, 16329960), (1112, 14288715), (1251, 12701080), (1260, 12610358), (1390, 11430972), (1668, 9525810), (1946, 8164980), (2085, 7620648), (2502, 6350540), (2520, 6305179), (2780, 5715486), (2919, 5443320), (3336, 4762905), (3892, 4082490), (4170, 3810324), (4865, 3265992), (5004, 3175270), (5560, 2857743), (5838, 2721660), (6255, 2540216), (7784, 2041245), (8340, 1905162), (8757, 1814440), (9730, 1632996), (10008, 1587635), (11676, 1360830), (12510, 1270108), (14595, 1088664), (16680, 952581), (17514, 907220), (19460, 816498), (23352, 680415), (25020, 635054), (29190, 544332), (35028, 453610), (38920, 408249), (43785, 362888), (45361, 350280), (50040, 317527), (58380, 272166), (70056, 226805), (87570, 181444), (90722, 175140), (116760, 136083)]