258647145920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{2027}}^1$

素因数の和:2771

約数の個数: 224

約数和(自身を含む): 670552197120

約数和(自身を除く): 411905051200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 677, 760, 992, 1178, 1216, 1240, 1354, 1520, 1984, 2027, 2356, 2480, 2708, 2945, 3040, 3385, 4054, 4712, 4960, 5416, 5890, 6080, 6770, 8108, 9424, 9920, 10135, 10832, 11780, 12863, 13540, 16216, 18848, 20270, 20987, 21664, 23560, 25726, 27080, 32432, 37696, 38513, 40540, 41974, 43328, 47120, 51452, 54160, 62837, 64315, 64864, 77026, 81080, 83948, 94240, 102904, 104935, 108320, 125674, 128630, 129728, 154052, 162160, 167896, 188480, 192565, 205808, 209870, 216640, 251348, 257260, 308104, 314185, 324320, 335792, 385130, 398753, 411616, 419740, 502696, 514520, 616208, 628370, 648640, 671584, 770260, 797506, 823232, 839480, 1005392, 1029040, 1193903, 1232416, 1256740, 1343168, 1372279, 1540520, 1595012, 1678960, 1993765, 2010784, 2058080, 2387806, 2464832, 2513480, 2744558, 3081040, 3190024, 3357920, 3987530, 4021568, 4116160, 4775612, 5026960, 5489116, 5969515, 6162080, 6380048, 6715840, 6861395, 7975060, 9551224, 10053920, 10978232, 11939030, 12324160, 12760096, 13722790, 15950120, 19102448, 20107840, 21956464, 23878060, 25520192, 26073301, 27445580, 31900240, 38204896, 42540649, 43912928, 47756120, 52146602, 54891160, 63800480, 76409792, 85081298, 87825856, 95512240, 104293204, 109782320, 127600960, 130366505, 170162596, 191024480, 208586408, 212703245, 219564640, 260733010, 340325192, 382048960, 417172816, 425406490, 439129280, 521466020, 680650384, 808272331, 834345632, 850812980, 1042932040, 1361300768, 1616544662, 1668691264, 1701625960, 2085864080, 2722601536, 3233089324, 3403251920, 4041361655, 4171728160, 6466178648, 6806503840, 8082723310, 8343456320, 12932357296, 13613007680, 16165446620, 25864714592, 32330893240, 51729429184, 64661786480, 129323572960, 258647145920]

約数ペア:

[(1, 258647145920), (2, 129323572960), (4, 64661786480), (5, 51729429184), (8, 32330893240), (10, 25864714592), (16, 16165446620), (19, 13613007680), (20, 12932357296), (31, 8343456320), (32, 8082723310), (38, 6806503840), (40, 6466178648), (62, 4171728160), (64, 4041361655), (76, 3403251920), (80, 3233089324), (95, 2722601536), (124, 2085864080), (152, 1701625960), (155, 1668691264), (160, 1616544662), (190, 1361300768), (248, 1042932040), (304, 850812980), (310, 834345632), (320, 808272331), (380, 680650384), (496, 521466020), (589, 439129280), (608, 425406490), (620, 417172816), (677, 382048960), (760, 340325192), (992, 260733010), (1178, 219564640), (1216, 212703245), (1240, 208586408), (1354, 191024480), (1520, 170162596), (1984, 130366505), (2027, 127600960), (2356, 109782320), (2480, 104293204), (2708, 95512240), (2945, 87825856), (3040, 85081298), (3385, 76409792), (4054, 63800480), (4712, 54891160), (4960, 52146602), (5416, 47756120), (5890, 43912928), (6080, 42540649), (6770, 38204896), (8108, 31900240), (9424, 27445580), (9920, 26073301), (10135, 25520192), (10832, 23878060), (11780, 21956464), (12863, 20107840), (13540, 19102448), (16216, 15950120), (18848, 13722790), (20270, 12760096), (20987, 12324160), (21664, 11939030), (23560, 10978232), (25726, 10053920), (27080, 9551224), (32432, 7975060), (37696, 6861395), (38513, 6715840), (40540, 6380048), (41974, 6162080), (43328, 5969515), (47120, 5489116), (51452, 5026960), (54160, 4775612), (62837, 4116160), (64315, 4021568), (64864, 3987530), (77026, 3357920), (81080, 3190024), (83948, 3081040), (94240, 2744558), (102904, 2513480), (104935, 2464832), (108320, 2387806), (125674, 2058080), (128630, 2010784), (129728, 1993765), (154052, 1678960), (162160, 1595012), (167896, 1540520), (188480, 1372279), (192565, 1343168), (205808, 1256740), (209870, 1232416), (216640, 1193903), (251348, 1029040), (257260, 1005392), (308104, 839480), (314185, 823232), (324320, 797506), (335792, 770260), (385130, 671584), (398753, 648640), (411616, 628370), (419740, 616208), (502696, 514520)]