70296515800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{251}}^2\times {\mathrm{797}}^1$

素因数の和:1322

約数の個数: 144

約数和(自身を含む): 187770325680

約数和(自身を除く): 117473809880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 251, 280, 350, 502, 700, 797, 1004, 1255, 1400, 1594, 1757, 2008, 2510, 3188, 3514, 3985, 5020, 5579, 6275, 6376, 7028, 7970, 8785, 10040, 11158, 12550, 14056, 15940, 17570, 19925, 22316, 25100, 27895, 31880, 35140, 39850, 43925, 44632, 50200, 55790, 63001, 70280, 79700, 87850, 111580, 126002, 139475, 159400, 175700, 200047, 223160, 252004, 278950, 315005, 351400, 400094, 441007, 504008, 557900, 630010, 800188, 882014, 1000235, 1115800, 1260020, 1400329, 1575025, 1600376, 1764028, 2000470, 2205035, 2520040, 2800658, 3150050, 3528056, 4000940, 4410070, 5001175, 5601316, 6300100, 7001645, 8001880, 8820140, 10002350, 11025175, 11202632, 12600200, 14003290, 17640280, 20004700, 22050350, 28006580, 35008225, 40009400, 44100700, 50211797, 56013160, 70016450, 88201400, 100423594, 140032900, 200847188, 251058985, 280065800, 351482579, 401694376, 502117970, 702965158, 1004235940, 1255294925, 1405930316, 1757412895, 2008471880, 2510589850, 2811860632, 3514825790, 5021179700, 7029651580, 8787064475, 10042359400, 14059303160, 17574128950, 35148257900, 70296515800]

約数ペア:

[(1, 70296515800), (2, 35148257900), (4, 17574128950), (5, 14059303160), (7, 10042359400), (8, 8787064475), (10, 7029651580), (14, 5021179700), (20, 3514825790), (25, 2811860632), (28, 2510589850), (35, 2008471880), (40, 1757412895), (50, 1405930316), (56, 1255294925), (70, 1004235940), (100, 702965158), (140, 502117970), (175, 401694376), (200, 351482579), (251, 280065800), (280, 251058985), (350, 200847188), (502, 140032900), (700, 100423594), (797, 88201400), (1004, 70016450), (1255, 56013160), (1400, 50211797), (1594, 44100700), (1757, 40009400), (2008, 35008225), (2510, 28006580), (3188, 22050350), (3514, 20004700), (3985, 17640280), (5020, 14003290), (5579, 12600200), (6275, 11202632), (6376, 11025175), (7028, 10002350), (7970, 8820140), (8785, 8001880), (10040, 7001645), (11158, 6300100), (12550, 5601316), (14056, 5001175), (15940, 4410070), (17570, 4000940), (19925, 3528056), (22316, 3150050), (25100, 2800658), (27895, 2520040), (31880, 2205035), (35140, 2000470), (39850, 1764028), (43925, 1600376), (44632, 1575025), (50200, 1400329), (55790, 1260020), (63001, 1115800), (70280, 1000235), (79700, 882014), (87850, 800188), (111580, 630010), (126002, 557900), (139475, 504008), (159400, 441007), (175700, 400094), (200047, 351400), (223160, 315005), (252004, 278950)]