199218775680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1820347}}^1$

素因数の和:1820391

約数の個数: 192

約数和(自身を含む): 724134434400

約数和(自身を除く): 524915658720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 109440, 1820347, 3640694, 5461041, 7281388, 9101735, 10922082, 14562776, 16383123, 18203470, 21844164, 27305205, 29125552, 32766246, 34586593, 36406940, 43688328, 54610410, 58251104, 65532492, 69173186, 72813880, 81915615, 87376656, 103759779, 109220820, 116502208, 131064984, 138346372, 145627760, 163831230, 172932965, 174753312, 207519558, 218441640, 233004416, 262129968, 276692744, 291255520, 311279337, 327662460, 345865930, 349506624, 415039116, 436883280, 518798895, 524259936, 553385488, 582511040, 622558674, 655324920, 691731860, 699013248, 830078232, 873766560, 1037597790, 1048519872, 1106770976, 1165022080, 1245117348, 1310649840, 1383463720, 1556396685, 1660156464, 1747533120, 2075195580, 2097039744, 2213541952, 2490234696, 2621299680, 2766927440, 3112793370, 3320312928, 3495066240, 4150391160, 4427083904, 4980469392, 5242599360, 5533854880, 6225586740, 6640625856, 8300782320, 9960938784, 10485198720, 11067709760, 12451173480, 13281251712, 16601564640, 19921877568, 22135419520, 24902346960, 33203129280, 39843755136, 49804693920, 66406258560, 99609387840, 199218775680]

約数ペア:

[(1, 199218775680), (2, 99609387840), (3, 66406258560), (4, 49804693920), (5, 39843755136), (6, 33203129280), (8, 24902346960), (9, 22135419520), (10, 19921877568), (12, 16601564640), (15, 13281251712), (16, 12451173480), (18, 11067709760), (19, 10485198720), (20, 9960938784), (24, 8300782320), (30, 6640625856), (32, 6225586740), (36, 5533854880), (38, 5242599360), (40, 4980469392), (45, 4427083904), (48, 4150391160), (57, 3495066240), (60, 3320312928), (64, 3112793370), (72, 2766927440), (76, 2621299680), (80, 2490234696), (90, 2213541952), (95, 2097039744), (96, 2075195580), (114, 1747533120), (120, 1660156464), (128, 1556396685), (144, 1383463720), (152, 1310649840), (160, 1245117348), (171, 1165022080), (180, 1106770976), (190, 1048519872), (192, 1037597790), (228, 873766560), (240, 830078232), (285, 699013248), (288, 691731860), (304, 655324920), (320, 622558674), (342, 582511040), (360, 553385488), (380, 524259936), (384, 518798895), (456, 436883280), (480, 415039116), (570, 349506624), (576, 345865930), (608, 327662460), (640, 311279337), (684, 291255520), (720, 276692744), (760, 262129968), (855, 233004416), (912, 218441640), (960, 207519558), (1140, 174753312), (1152, 172932965), (1216, 163831230), (1368, 145627760), (1440, 138346372), (1520, 131064984), (1710, 116502208), (1824, 109220820), (1920, 103759779), (2280, 87376656), (2432, 81915615), (2736, 72813880), (2880, 69173186), (3040, 65532492), (3420, 58251104), (3648, 54610410), (4560, 43688328), (5472, 36406940), (5760, 34586593), (6080, 32766246), (6840, 29125552), (7296, 27305205), (9120, 21844164), (10944, 18203470), (12160, 16383123), (13680, 14562776), (18240, 10922082), (21888, 9101735), (27360, 7281388), (36480, 5461041), (54720, 3640694), (109440, 1820347)]