51521788640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{6299}}^1$

素因数の和:6497

約数の個数: 192

約数和(自身を含む): 142502976000

約数和(自身を除く): 90981187360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 109, 112, 134, 140, 160, 218, 224, 268, 280, 335, 436, 469, 536, 545, 560, 670, 763, 872, 938, 1072, 1090, 1120, 1340, 1526, 1744, 1876, 2144, 2180, 2345, 2680, 3052, 3488, 3752, 3815, 4360, 4690, 5360, 6104, 6299, 7303, 7504, 7630, 8720, 9380, 10720, 12208, 12598, 14606, 15008, 15260, 17440, 18760, 24416, 25196, 29212, 30520, 31495, 36515, 37520, 44093, 50392, 51121, 58424, 61040, 62990, 73030, 75040, 88186, 100784, 102242, 116848, 122080, 125980, 146060, 176372, 201568, 204484, 220465, 233696, 251960, 255605, 292120, 352744, 408968, 422033, 440930, 503920, 511210, 584240, 686591, 705488, 817936, 844066, 881860, 1007840, 1022420, 1168480, 1373182, 1410976, 1635872, 1688132, 1763720, 2044840, 2110165, 2746364, 2954231, 3376264, 3432955, 3527440, 4089680, 4220330, 4806137, 5492728, 5908462, 6752528, 6865910, 7054880, 8179360, 8440660, 9612274, 10985456, 11816924, 13505056, 13731820, 14771155, 16881320, 19224548, 21970912, 23633848, 24030685, 27463640, 29542310, 33762640, 38449096, 46001597, 47267696, 48061370, 54927280, 59084620, 67525280, 76898192, 92003194, 94535392, 96122740, 109854560, 118169240, 153796384, 184006388, 192245480, 230007985, 236338480, 322011179, 368012776, 384490960, 460015970, 472676960, 644022358, 736025552, 768981920, 920031940, 1288044716, 1472051104, 1610055895, 1840063880, 2576089432, 3220111790, 3680127760, 5152178864, 6440223580, 7360255520, 10304357728, 12880447160, 25760894320, 51521788640]

約数ペア:

[(1, 51521788640), (2, 25760894320), (4, 12880447160), (5, 10304357728), (7, 7360255520), (8, 6440223580), (10, 5152178864), (14, 3680127760), (16, 3220111790), (20, 2576089432), (28, 1840063880), (32, 1610055895), (35, 1472051104), (40, 1288044716), (56, 920031940), (67, 768981920), (70, 736025552), (80, 644022358), (109, 472676960), (112, 460015970), (134, 384490960), (140, 368012776), (160, 322011179), (218, 236338480), (224, 230007985), (268, 192245480), (280, 184006388), (335, 153796384), (436, 118169240), (469, 109854560), (536, 96122740), (545, 94535392), (560, 92003194), (670, 76898192), (763, 67525280), (872, 59084620), (938, 54927280), (1072, 48061370), (1090, 47267696), (1120, 46001597), (1340, 38449096), (1526, 33762640), (1744, 29542310), (1876, 27463640), (2144, 24030685), (2180, 23633848), (2345, 21970912), (2680, 19224548), (3052, 16881320), (3488, 14771155), (3752, 13731820), (3815, 13505056), (4360, 11816924), (4690, 10985456), (5360, 9612274), (6104, 8440660), (6299, 8179360), (7303, 7054880), (7504, 6865910), (7630, 6752528), (8720, 5908462), (9380, 5492728), (10720, 4806137), (12208, 4220330), (12598, 4089680), (14606, 3527440), (15008, 3432955), (15260, 3376264), (17440, 2954231), (18760, 2746364), (24416, 2110165), (25196, 2044840), (29212, 1763720), (30520, 1688132), (31495, 1635872), (36515, 1410976), (37520, 1373182), (44093, 1168480), (50392, 1022420), (51121, 1007840), (58424, 881860), (61040, 844066), (62990, 817936), (73030, 705488), (75040, 686591), (88186, 584240), (100784, 511210), (102242, 503920), (116848, 440930), (122080, 422033), (125980, 408968), (146060, 352744), (176372, 292120), (201568, 255605), (204484, 251960), (220465, 233696)]