1099799680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1933}}^1$

素因数の和:2086

約数の個数: 128

約数和(自身を含む): 3030036480

約数和(自身を除く): 1930236800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 128, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 640, 889, 896, 1016, 1120, 1270, 1778, 1933, 2032, 2240, 2540, 3556, 3866, 4064, 4445, 4480, 5080, 7112, 7732, 8128, 8890, 9665, 10160, 13531, 14224, 15464, 16256, 17780, 19330, 20320, 27062, 28448, 30928, 35560, 38660, 40640, 54124, 56896, 61856, 67655, 71120, 77320, 81280, 108248, 113792, 123712, 135310, 142240, 154640, 216496, 245491, 247424, 270620, 284480, 309280, 432992, 490982, 541240, 568960, 618560, 865984, 981964, 1082480, 1227455, 1237120, 1718437, 1731968, 1963928, 2164960, 2454910, 3436874, 3927856, 4329920, 4909820, 6873748, 7855712, 8592185, 8659840, 9819640, 13747496, 15711424, 17184370, 19639280, 27494992, 31422848, 34368740, 39278560, 54989984, 68737480, 78557120, 109979968, 137474960, 157114240, 219959936, 274949920, 549899840, 1099799680]

約数ペア:

[(1, 1099799680), (2, 549899840), (4, 274949920), (5, 219959936), (7, 157114240), (8, 137474960), (10, 109979968), (14, 78557120), (16, 68737480), (20, 54989984), (28, 39278560), (32, 34368740), (35, 31422848), (40, 27494992), (56, 19639280), (64, 17184370), (70, 15711424), (80, 13747496), (112, 9819640), (127, 8659840), (128, 8592185), (140, 7855712), (160, 6873748), (224, 4909820), (254, 4329920), (280, 3927856), (320, 3436874), (448, 2454910), (508, 2164960), (560, 1963928), (635, 1731968), (640, 1718437), (889, 1237120), (896, 1227455), (1016, 1082480), (1120, 981964), (1270, 865984), (1778, 618560), (1933, 568960), (2032, 541240), (2240, 490982), (2540, 432992), (3556, 309280), (3866, 284480), (4064, 270620), (4445, 247424), (4480, 245491), (5080, 216496), (7112, 154640), (7732, 142240), (8128, 135310), (8890, 123712), (9665, 113792), (10160, 108248), (13531, 81280), (14224, 77320), (15464, 71120), (16256, 67655), (17780, 61856), (19330, 56896), (20320, 54124), (27062, 40640), (28448, 38660), (30928, 35560)]