5370305640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{25471}}^1$

素因数の和:25743

約数の個数: 128

約数和(自身を含む): 18486558720

約数和(自身を除く): 13116253080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 251, 280, 420, 502, 753, 840, 1004, 1255, 1506, 1757, 2008, 2510, 3012, 3514, 3765, 5020, 5271, 6024, 7028, 7530, 8785, 10040, 10542, 14056, 15060, 17570, 21084, 25471, 26355, 30120, 35140, 42168, 50942, 52710, 70280, 76413, 101884, 105420, 127355, 152826, 178297, 203768, 210840, 254710, 305652, 356594, 382065, 509420, 534891, 611304, 713188, 764130, 891485, 1018840, 1069782, 1426376, 1528260, 1782970, 2139564, 2674455, 3056520, 3565940, 4279128, 5348910, 6393221, 7131880, 10697820, 12786442, 19179663, 21395640, 25572884, 31966105, 38359326, 44752547, 51145768, 63932210, 76718652, 89505094, 95898315, 127864420, 134257641, 153437304, 179010188, 191796630, 223762735, 255728840, 268515282, 358020376, 383593260, 447525470, 537030564, 671288205, 767186520, 895050940, 1074061128, 1342576410, 1790101880, 2685152820, 5370305640]

約数ペア:

[(1, 5370305640), (2, 2685152820), (3, 1790101880), (4, 1342576410), (5, 1074061128), (6, 895050940), (7, 767186520), (8, 671288205), (10, 537030564), (12, 447525470), (14, 383593260), (15, 358020376), (20, 268515282), (21, 255728840), (24, 223762735), (28, 191796630), (30, 179010188), (35, 153437304), (40, 134257641), (42, 127864420), (56, 95898315), (60, 89505094), (70, 76718652), (84, 63932210), (105, 51145768), (120, 44752547), (140, 38359326), (168, 31966105), (210, 25572884), (251, 21395640), (280, 19179663), (420, 12786442), (502, 10697820), (753, 7131880), (840, 6393221), (1004, 5348910), (1255, 4279128), (1506, 3565940), (1757, 3056520), (2008, 2674455), (2510, 2139564), (3012, 1782970), (3514, 1528260), (3765, 1426376), (5020, 1069782), (5271, 1018840), (6024, 891485), (7028, 764130), (7530, 713188), (8785, 611304), (10040, 534891), (10542, 509420), (14056, 382065), (15060, 356594), (17570, 305652), (21084, 254710), (25471, 210840), (26355, 203768), (30120, 178297), (35140, 152826), (42168, 127355), (50942, 105420), (52710, 101884), (70280, 76413)]