48509945680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{2591}}^1$

素因数の和:3177

約数の個数: 160

約数和(自身を含む): 131134464000

約数和(自身を除く): 82624518320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 499, 536, 560, 670, 938, 998, 1072, 1340, 1876, 1996, 2345, 2495, 2591, 2680, 3493, 3752, 3992, 4690, 4990, 5182, 5360, 6986, 7504, 7984, 9380, 9980, 10364, 12955, 13972, 17465, 18137, 18760, 19960, 20728, 25910, 27944, 33433, 34930, 36274, 37520, 39920, 41456, 51820, 55888, 66866, 69860, 72548, 90685, 103640, 133732, 139720, 145096, 167165, 173597, 181370, 207280, 234031, 267464, 279440, 290192, 334330, 347194, 362740, 468062, 534928, 668660, 694388, 725480, 867985, 936124, 1170155, 1215179, 1292909, 1337320, 1388776, 1450960, 1735970, 1872248, 2340310, 2430358, 2585818, 2674640, 2777552, 3471940, 3744496, 4680620, 4860716, 5171636, 6075895, 6464545, 6943880, 9050363, 9361240, 9721432, 10343272, 12151790, 12929090, 13887760, 18100726, 18722480, 19442864, 20686544, 24303580, 25858180, 36201452, 45251815, 48607160, 51716360, 72402904, 86624903, 90503630, 97214320, 103432720, 144805808, 173249806, 181007260, 346499612, 362014520, 433124515, 606374321, 692999224, 724029040, 866249030, 1212748642, 1385998448, 1732498060, 2425497284, 3031871605, 3464996120, 4850994568, 6063743210, 6929992240, 9701989136, 12127486420, 24254972840, 48509945680]

約数ペア:

[(1, 48509945680), (2, 24254972840), (4, 12127486420), (5, 9701989136), (7, 6929992240), (8, 6063743210), (10, 4850994568), (14, 3464996120), (16, 3031871605), (20, 2425497284), (28, 1732498060), (35, 1385998448), (40, 1212748642), (56, 866249030), (67, 724029040), (70, 692999224), (80, 606374321), (112, 433124515), (134, 362014520), (140, 346499612), (268, 181007260), (280, 173249806), (335, 144805808), (469, 103432720), (499, 97214320), (536, 90503630), (560, 86624903), (670, 72402904), (938, 51716360), (998, 48607160), (1072, 45251815), (1340, 36201452), (1876, 25858180), (1996, 24303580), (2345, 20686544), (2495, 19442864), (2591, 18722480), (2680, 18100726), (3493, 13887760), (3752, 12929090), (3992, 12151790), (4690, 10343272), (4990, 9721432), (5182, 9361240), (5360, 9050363), (6986, 6943880), (7504, 6464545), (7984, 6075895), (9380, 5171636), (9980, 4860716), (10364, 4680620), (12955, 3744496), (13972, 3471940), (17465, 2777552), (18137, 2674640), (18760, 2585818), (19960, 2430358), (20728, 2340310), (25910, 1872248), (27944, 1735970), (33433, 1450960), (34930, 1388776), (36274, 1337320), (37520, 1292909), (39920, 1215179), (41456, 1170155), (51820, 936124), (55888, 867985), (66866, 725480), (69860, 694388), (72548, 668660), (90685, 534928), (103640, 468062), (133732, 362740), (139720, 347194), (145096, 334330), (167165, 290192), (173597, 279440), (181370, 267464), (207280, 234031)]