68155080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 242792640

約数和(自身を除く): 174637560

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, 67, 70, 84, 98, 105, 120, 134, 140, 147, 168, 173, 196, 201, 210, 245, 268, 280, 294, 335, 346, 392, 402, 420, 469, 490, 519, 536, 588, 670, 692, 735, 804, 840, 865, 938, 980, 1005, 1038, 1176, 1211, 1340, 1384, 1407, 1470, 1608, 1730, 1876, 1960, 2010, 2076, 2345, 2422, 2595, 2680, 2814, 2940, 3283, 3460, 3633, 3752, 4020, 4152, 4690, 4844, 5190, 5628, 5880, 6055, 6566, 6920, 7035, 7266, 8040, 8477, 9380, 9688, 9849, 10380, 11256, 11591, 12110, 13132, 14070, 14532, 16415, 16954, 18165, 18760, 19698, 20760, 23182, 24220, 25431, 26264, 28140, 29064, 32830, 33908, 34773, 36330, 39396, 42385, 46364, 48440, 49245, 50862, 56280, 57955, 65660, 67816, 69546, 72660, 78792, 81137, 84770, 92728, 98490, 101724, 115910, 127155, 131320, 139092, 145320, 162274, 169540, 173865, 196980, 203448, 231820, 243411, 254310, 278184, 324548, 339080, 347730, 393960, 405685, 463640, 486822, 508620, 567959, 649096, 695460, 811370, 973644, 1017240, 1135918, 1217055, 1390920, 1622740, 1703877, 1947288, 2271836, 2434110, 2839795, 3245480, 3407754, 4543672, 4868220, 5679590, 6815508, 8519385, 9736440, 11359180, 13631016, 17038770, 22718360, 34077540, 68155080]

約数ペア:

[(1, 68155080), (2, 34077540), (3, 22718360), (4, 17038770), (5, 13631016), (6, 11359180), (7, 9736440), (8, 8519385), (10, 6815508), (12, 5679590), (14, 4868220), (15, 4543672), (20, 3407754), (21, 3245480), (24, 2839795), (28, 2434110), (30, 2271836), (35, 1947288), (40, 1703877), (42, 1622740), (49, 1390920), (56, 1217055), (60, 1135918), (67, 1017240), (70, 973644), (84, 811370), (98, 695460), (105, 649096), (120, 567959), (134, 508620), (140, 486822), (147, 463640), (168, 405685), (173, 393960), (196, 347730), (201, 339080), (210, 324548), (245, 278184), (268, 254310), (280, 243411), (294, 231820), (335, 203448), (346, 196980), (392, 173865), (402, 169540), (420, 162274), (469, 145320), (490, 139092), (519, 131320), (536, 127155), (588, 115910), (670, 101724), (692, 98490), (735, 92728), (804, 84770), (840, 81137), (865, 78792), (938, 72660), (980, 69546), (1005, 67816), (1038, 65660), (1176, 57955), (1211, 56280), (1340, 50862), (1384, 49245), (1407, 48440), (1470, 46364), (1608, 42385), (1730, 39396), (1876, 36330), (1960, 34773), (2010, 33908), (2076, 32830), (2345, 29064), (2422, 28140), (2595, 26264), (2680, 25431), (2814, 24220), (2940, 23182), (3283, 20760), (3460, 19698), (3633, 18760), (3752, 18165), (4020, 16954), (4152, 16415), (4690, 14532), (4844, 14070), (5190, 13132), (5628, 12110), (5880, 11591), (6055, 11256), (6566, 10380), (6920, 9849), (7035, 9688), (7266, 9380), (8040, 8477)]