1069918720

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2473}}^1$

素因数の和:2522

約数の個数: 120

約数和(自身を含む): 2778930396

約数和(自身を除く): 1709011676

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 416, 512, 520, 640, 676, 832, 845, 1040, 1280, 1352, 1664, 1690, 2080, 2473, 2560, 2704, 3328, 3380, 4160, 4946, 5408, 6656, 6760, 8320, 9892, 10816, 12365, 13520, 16640, 19784, 21632, 24730, 27040, 32149, 33280, 39568, 43264, 49460, 54080, 64298, 79136, 86528, 98920, 108160, 128596, 158272, 160745, 197840, 216320, 257192, 316544, 321490, 395680, 417937, 432640, 514384, 633088, 642980, 791360, 835874, 1028768, 1266176, 1285960, 1582720, 1671748, 2057536, 2089685, 2571920, 3165440, 3343496, 4115072, 4179370, 5143840, 6330880, 6686992, 8230144, 8358740, 10287680, 13373984, 16460288, 16717480, 20575360, 26747968, 33434960, 41150720, 53495936, 66869920, 82301440, 106991872, 133739840, 213983744, 267479680, 534959360, 1069918720]

約数ペア:

[(1, 1069918720), (2, 534959360), (4, 267479680), (5, 213983744), (8, 133739840), (10, 106991872), (13, 82301440), (16, 66869920), (20, 53495936), (26, 41150720), (32, 33434960), (40, 26747968), (52, 20575360), (64, 16717480), (65, 16460288), (80, 13373984), (104, 10287680), (128, 8358740), (130, 8230144), (160, 6686992), (169, 6330880), (208, 5143840), (256, 4179370), (260, 4115072), (320, 3343496), (338, 3165440), (416, 2571920), (512, 2089685), (520, 2057536), (640, 1671748), (676, 1582720), (832, 1285960), (845, 1266176), (1040, 1028768), (1280, 835874), (1352, 791360), (1664, 642980), (1690, 633088), (2080, 514384), (2473, 432640), (2560, 417937), (2704, 395680), (3328, 321490), (3380, 316544), (4160, 257192), (4946, 216320), (5408, 197840), (6656, 160745), (6760, 158272), (8320, 128596), (9892, 108160), (10816, 98920), (12365, 86528), (13520, 79136), (16640, 64298), (19784, 54080), (21632, 49460), (24730, 43264), (27040, 39568), (32149, 33280)]