5258560440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{251}}^1\times {\mathrm{509}}^1$

素因数の和:795

約数の個数: 256

約数和(自身を含む): 18506880000

約数和(自身を除く): 13248319560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 251, 280, 294, 343, 392, 420, 490, 502, 509, 588, 686, 735, 753, 840, 980, 1004, 1018, 1029, 1176, 1255, 1372, 1470, 1506, 1527, 1715, 1757, 1960, 2008, 2036, 2058, 2510, 2545, 2744, 2940, 3012, 3054, 3430, 3514, 3563, 3765, 4072, 4116, 5020, 5090, 5145, 5271, 5880, 6024, 6108, 6860, 7028, 7126, 7530, 7635, 8232, 8785, 10040, 10180, 10290, 10542, 10689, 12216, 12299, 13720, 14056, 14252, 15060, 15270, 17570, 17815, 20360, 20580, 21084, 21378, 24598, 24941, 26355, 28504, 30120, 30540, 35140, 35630, 36897, 41160, 42168, 42756, 49196, 49882, 52710, 53445, 61080, 61495, 70280, 71260, 73794, 74823, 85512, 86093, 98392, 99764, 105420, 106890, 122990, 124705, 127759, 142520, 147588, 149646, 172186, 174587, 184485, 199528, 210840, 213780, 245980, 249410, 255518, 258279, 295176, 299292, 344372, 349174, 368970, 374115, 383277, 427560, 430465, 491960, 498820, 511036, 516558, 523761, 598584, 638795, 688744, 698348, 737940, 748230, 766554, 860930, 872935, 894313, 997640, 1022072, 1033116, 1047522, 1277590, 1291395, 1396696, 1475880, 1496460, 1533108, 1721860, 1745870, 1788626, 1916385, 2066232, 2095044, 2555180, 2582790, 2618805, 2682939, 2992920, 3066216, 3443720, 3491740, 3577252, 3832770, 4190088, 4471565, 5110360, 5165580, 5237610, 5365878, 6260191, 6983480, 7154504, 7665540, 8943130, 10331160, 10475220, 10731756, 12520382, 13414695, 15331080, 17886260, 18780573, 20950440, 21463512, 25040764, 26829390, 31300955, 35772520, 37561146, 43821337, 50081528, 53658780, 62601910, 75122292, 87642674, 93902865, 107317560, 125203820, 131464011, 150244584, 175285348, 187805730, 219106685, 250407640, 262928022, 350570696, 375611460, 438213370, 525856044, 657320055, 751222920, 876426740, 1051712088, 1314640110, 1752853480, 2629280220, 5258560440]

約数ペア:

[(1, 5258560440), (2, 2629280220), (3, 1752853480), (4, 1314640110), (5, 1051712088), (6, 876426740), (7, 751222920), (8, 657320055), (10, 525856044), (12, 438213370), (14, 375611460), (15, 350570696), (20, 262928022), (21, 250407640), (24, 219106685), (28, 187805730), (30, 175285348), (35, 150244584), (40, 131464011), (42, 125203820), (49, 107317560), (56, 93902865), (60, 87642674), (70, 75122292), (84, 62601910), (98, 53658780), (105, 50081528), (120, 43821337), (140, 37561146), (147, 35772520), (168, 31300955), (196, 26829390), (210, 25040764), (245, 21463512), (251, 20950440), (280, 18780573), (294, 17886260), (343, 15331080), (392, 13414695), (420, 12520382), (490, 10731756), (502, 10475220), (509, 10331160), (588, 8943130), (686, 7665540), (735, 7154504), (753, 6983480), (840, 6260191), (980, 5365878), (1004, 5237610), (1018, 5165580), (1029, 5110360), (1176, 4471565), (1255, 4190088), (1372, 3832770), (1470, 3577252), (1506, 3491740), (1527, 3443720), (1715, 3066216), (1757, 2992920), (1960, 2682939), (2008, 2618805), (2036, 2582790), (2058, 2555180), (2510, 2095044), (2545, 2066232), (2744, 1916385), (2940, 1788626), (3012, 1745870), (3054, 1721860), (3430, 1533108), (3514, 1496460), (3563, 1475880), (3765, 1396696), (4072, 1291395), (4116, 1277590), (5020, 1047522), (5090, 1033116), (5145, 1022072), (5271, 997640), (5880, 894313), (6024, 872935), (6108, 860930), (6860, 766554), (7028, 748230), (7126, 737940), (7530, 698348), (7635, 688744), (8232, 638795), (8785, 598584), (10040, 523761), (10180, 516558), (10290, 511036), (10542, 498820), (10689, 491960), (12216, 430465), (12299, 427560), (13720, 383277), (14056, 374115), (14252, 368970), (15060, 349174), (15270, 344372), (17570, 299292), (17815, 295176), (20360, 258279), (20580, 255518), (21084, 249410), (21378, 245980), (24598, 213780), (24941, 210840), (26355, 199528), (28504, 184485), (30120, 174587), (30540, 172186), (35140, 149646), (35630, 147588), (36897, 142520), (41160, 127759), (42168, 124705), (42756, 122990), (49196, 106890), (49882, 105420), (52710, 99764), (53445, 98392), (61080, 86093), (61495, 85512), (70280, 74823), (71260, 73794)]