12680137920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6883}}^1$

素因数の和:7023

約数の個数: 224

約数和(自身を含む): 42804161280

約数和(自身を除く): 30124023360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 101, 114, 120, 152, 160, 190, 192, 202, 228, 240, 285, 303, 304, 320, 380, 404, 456, 480, 505, 570, 606, 608, 760, 808, 912, 960, 1010, 1140, 1212, 1216, 1515, 1520, 1616, 1824, 1919, 2020, 2280, 2424, 3030, 3040, 3232, 3648, 3838, 4040, 4560, 4848, 5757, 6060, 6080, 6464, 6883, 7676, 8080, 9120, 9595, 9696, 11514, 12120, 13766, 15352, 16160, 18240, 19190, 19392, 20649, 23028, 24240, 27532, 28785, 30704, 32320, 34415, 38380, 41298, 46056, 48480, 55064, 57570, 61408, 68830, 76760, 82596, 92112, 96960, 103245, 110128, 115140, 122816, 130777, 137660, 153520, 165192, 184224, 206490, 220256, 230280, 261554, 275320, 307040, 330384, 368448, 392331, 412980, 440512, 460560, 523108, 550640, 614080, 653885, 660768, 695183, 784662, 825960, 921120, 1046216, 1101280, 1307770, 1321536, 1390366, 1569324, 1651920, 1842240, 1961655, 2085549, 2092432, 2202560, 2615540, 2780732, 3138648, 3303840, 3475915, 3923310, 4171098, 4184864, 5231080, 5561464, 6277296, 6607680, 6951830, 7846620, 8342196, 8369728, 10427745, 10462160, 11122928, 12554592, 13208477, 13903660, 15693240, 16684392, 20855490, 20924320, 22245856, 25109184, 26416954, 27807320, 31386480, 33368784, 39625431, 41710980, 41848640, 44491712, 52833908, 55614640, 62772960, 66042385, 66737568, 79250862, 83421960, 105667816, 111229280, 125545920, 132084770, 133475136, 158501724, 166843920, 198127155, 211335632, 222458560, 264169540, 317003448, 333687840, 396254310, 422671264, 528339080, 634006896, 667375680, 792508620, 845342528, 1056678160, 1268013792, 1585017240, 2113356320, 2536027584, 3170034480, 4226712640, 6340068960, 12680137920]

約数ペア:

[(1, 12680137920), (2, 6340068960), (3, 4226712640), (4, 3170034480), (5, 2536027584), (6, 2113356320), (8, 1585017240), (10, 1268013792), (12, 1056678160), (15, 845342528), (16, 792508620), (19, 667375680), (20, 634006896), (24, 528339080), (30, 422671264), (32, 396254310), (38, 333687840), (40, 317003448), (48, 264169540), (57, 222458560), (60, 211335632), (64, 198127155), (76, 166843920), (80, 158501724), (95, 133475136), (96, 132084770), (101, 125545920), (114, 111229280), (120, 105667816), (152, 83421960), (160, 79250862), (190, 66737568), (192, 66042385), (202, 62772960), (228, 55614640), (240, 52833908), (285, 44491712), (303, 41848640), (304, 41710980), (320, 39625431), (380, 33368784), (404, 31386480), (456, 27807320), (480, 26416954), (505, 25109184), (570, 22245856), (606, 20924320), (608, 20855490), (760, 16684392), (808, 15693240), (912, 13903660), (960, 13208477), (1010, 12554592), (1140, 11122928), (1212, 10462160), (1216, 10427745), (1515, 8369728), (1520, 8342196), (1616, 7846620), (1824, 6951830), (1919, 6607680), (2020, 6277296), (2280, 5561464), (2424, 5231080), (3030, 4184864), (3040, 4171098), (3232, 3923310), (3648, 3475915), (3838, 3303840), (4040, 3138648), (4560, 2780732), (4848, 2615540), (5757, 2202560), (6060, 2092432), (6080, 2085549), (6464, 1961655), (6883, 1842240), (7676, 1651920), (8080, 1569324), (9120, 1390366), (9595, 1321536), (9696, 1307770), (11514, 1101280), (12120, 1046216), (13766, 921120), (15352, 825960), (16160, 784662), (18240, 695183), (19190, 660768), (19392, 653885), (20649, 614080), (23028, 550640), (24240, 523108), (27532, 460560), (28785, 440512), (30704, 412980), (32320, 392331), (34415, 368448), (38380, 330384), (41298, 307040), (46056, 275320), (48480, 261554), (55064, 230280), (57570, 220256), (61408, 206490), (68830, 184224), (76760, 165192), (82596, 153520), (92112, 137660), (96960, 130777), (103245, 122816), (110128, 115140)]